Title of Invention

LIQUID-FILLED CONFECTIONERY COMPOSITIONS

Abstract This invention concerns a liquid-filled confectionery composition (10), comprising a liquid-containing core (11, 12), an outer layer of confectionery coating (14, 15), and an intermediate protective layer (13) between the core (11, 12) and outer layer (14, 15). The liquid-containing core consists of a liquid (11) contained within a water soluble or biodegradable matrix (12). The edible water impermeable intermediate layer (13) is applied in alcohol and prevents the movement of water between the core (11, 12) and the outer layer (14,15), thereby preventing the core (11,12) from drying out.
Full Text FORM 2
THE PATENTS ACT, 1970
(39 of 1970)
&
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(See section 10, rule 13)
'LIQUID-FILLED CONFECTIONERY COMPOSITIONS'
CADBURY SCHWEPPES PLC, Berkeley Square, London, United Kingdom
The following specification particularly describes the invention and the manner in which it is to be performed.


WO 2005/048728 PCT/GB2004/004807
LIQUID-FILLED CONFECTIONERY COMPOSITIONS
The present invention relates to liquid-filled confectionery compositions and methods of making the same. More particularly, but not exclusively, the present invention, in one embodiment, relates to liquid-filled chewing gum compositions and
5 methods of manufacturing the same.
Liquid-filled chewing gum and other confectionery compositions are known in the art and typically comprise a liquid core material encapsulated within a solid coating of gum or other confectionery.
A common problem with such compositions arises as a result of the tendency for
10 moisture present in the liquid centre and/or die atmosphere to ingress into the solid gum or other confectionery coating over time. This ingress of moisture can be detrimental to the integrity of the composition for a number of reasons. Firstly, the moisture content of the liquid centre will reduce over time as moisture gradually migrates into the surrounding coating and this will in turn cause the liquid fill present in the composition
15 to become gradually less hydrated and more concentrated over time. Secondly, the coating itself will soften as its moisture content increases, which can be detrimental to the appearance and properties (taste, texture etc.) of the coating.
Various attempts to limit the migration of moisture from the liquid core into the solid coating of conventional liquid-filled gum compositions by modifying the
20 composition and properties of the encapsulated liquid are described in United States Patent Numbers 3,894,154 (Graff et al.), 4,156,740 (Glass et al.), 4,157,402 (Ogawa et al.) and 4,466,983 (Cifrese et al.). However, although modifying the composition of the encapsulated liquid can reduce the amount of moisture migration occurring between the liquid core and the coating, a liquid-filled chewing gum/confectionery composition in

WO 2005/048728 PCT/GB2004/004807
which the migration of moisture is minimised further, or eliminated altogether, remains desirable.
Furthermore, moisture migration from the liquid core into the solid coating can be a particular problem in chewing gum or other confectionery compositions which
5 comprise a low viscosity liquid filling. Low viscosity liquid fillings can be desirable for certain confectionery products because release of a low viscosity liquid during consumption provides a unique taste sensation. However, the prior art compositions referred to above all seek to increase the viscosity of the liquid fill in order to retard moisture migration. Alternative gum/confectionery compositions which are capable of
10 accommodating any liquid filling, including low viscosity liquids, are desirable.
Conventional processes known in the art for forming centre-filled gum and other confectionery are relatively complex, typically involving the steps of forming the gum or other confectionery coating and then introducing a liquid fill into the centre of the gum or other confectionery by a suitable means. One example of such a process is
15 described in International Patent Publication Number WO 02/15708 and consists of the extrusion of a so-called "rope" of liquid-filled chewing gum from a continuous extruder. This rope of liquid-filled gum is formed into individual pellets by a die assembly, which effectively crimps off individual pieces of gum from the rope. While this and other such processes are effective in continuously forming individual pieces of liquid filled gum,
20 they tend to be complex procedures and require specialised equipment. Furthermore, the size of the gum pieces formed is typically large (generally of the order of 1 to 2 centimetres in length) and problems arise in adapting these processes to produce smaller pieces (e.g. 1.5 grams in weight or less) of liquid-filled gum or other confectionery compositions, which are desirable for certain applications.
—2-

WO 2005/048728 PCT/GB2004/004807
The problems referred to above are addressed by the present invention. According to a first aspect of the present invention there is provided a liquid-filled confectionery composition comprising:
a) a core, wherein said core contains a liquid;
5 b) an outer coating or shell which encapsulates said core; and
c) an intermediate layer disposed between said core and said outer coating;
wherein said core comprises a liquid encapsulated within a water soluble or
biodegradable matrix layer and said intermediate layer is adapted to minimise
liquid
migration out of said core.
10 Such confectionery compositions address the problems associated with the prior
art compositions identified above. Specifically, the provision of a liquid-containing core in which the liquid is encapsulated within a water-soluble matrix provides a convenient means by which any suitable liquid fill, including low viscosity liquids, can be incorporated into, and contained within, a confectionery composition. Furthermore,
15 the provision of an intermediate layer which is disposed between the outer coating and the liquid containing core provides a protective barrier which minimises moisture migration out of the core. The barrier provided by the intermediate layer may prevent moisture migration out of the core. Thus, in the final product, the barrier minimises or prevents moisture migrating from the liquid-containing core into the outer coating.
20 Hence, the intermediate layer minimises moisture migration and increases the stability of the composition.
Further, advantageously, this barrier may protect the integrity of the liquid-containing core from moisture present during the application of the outer coating layer
-4-

WO 2005/048728 PCT/GB2004/004807

or layers, by minimising or even preventing moisture migration into the liquid-containing core.
Furthermore, suitable liquid-containing cores are commercially available. Thus,
the intermediate layer and outer layer can be conveniently coated directly onto these
5 commercially available cores using conventional coating techniques. Hence, the
drawbacks associated with the techniques for the forming conventional liquid-filled gum
or other confectionery compositions can be avoided.
For the avoidance of doubt, the term "core" is used herein to specify the innermost part of the composition. The core may take any suitable shape. The final
10 product formed from the composition may also be of any shape.
The liquid present in the liquid-containing core may be any suitable liquid composition suitable for use in a confectionery composition. In particular, the liquid composition may comprise one or more flavouring agents, which may be natural or synthetic flavouring agents. Illustrative examples of suitable flavouring agents include
15 peppermint and speannint oils and essences; citrus oils including lemon, orange, lime and grape fruit; fruit essences including apple, peach, pear, apricot, grape, cherry, plum, pineapple and strawberry; and mixtures thereof.
Other ingredients such as sweeteners, softeners and buffering agents may also be present in the liquid. Suitable buffering agents are well known to those skilled in the
20 art, as are suitable sweeteners and softeners. Illustrative examples of suitable sweeteners and the typical ranges in such constituents may be present are described at page 4, line 8, to page 6, line 11, of International Patent Publication No. WO 96/11582 (the contents of which are incorporated herein by reference). Illustrative examples of suitable softeners that may be present in the compositions of the invention are also

WO 2005/048728 PCT/GB2004/004807
provided at page 6, lines 14 to 24, of International Patent Publication No. WO 96/11582 (the contents of which are incorporated herein by reference).
In certain embodiments, the liquid comprises one or more essential flavour oils.
The water soluble or biodegradable matrix, which encapsulates the liquid to
5 form the liquid-containing core of the composition, may be formed from any suitable
water soluble and/or biodegradable matrix-forming material. The matrix may be formed
by one or more water soluble hydrocolloids. Illustrative examples of suitable
hydrocolloids include gelatin, sodium alginate and mixtures thereof.
Suitable liquid-containing cores are commercially available from major flavour
10 house companies, such as, for example, MANE Fils SA of 620 route de Grasse, 06620
Le bar Sur Loup, France or SYMRISE. These commercially available liquid-containing
cores are typically spherical capsules containing one or more flavouring agents, typically
essential oils, encapsulated within a gelatin (or another suitable hydrocolloid) matrix.
These commercially available liquid-containing cores are generally known in the art as
15 "capsules of flavours" and are obtainable in a range of different sizes and flavours. The
size of the pearls of flavours selected for use in the compositions of the present
invention will depend on the application concerned and the final size of the
confectionery composition required. In certain embodiments of the invention, the pearls
of flavour have diameters of between 3 and 10 millimetres and thereby enable small
20 pieces of confectionery to be produced (i.e. confectionery pieces of 1.5 grams or less in
weight).
The intermediate layer of the confectionery composition may be any suitable edible layer which, once formed, can minimise moisture migration out of the liquid-containing core. The intermediate layer may be a water impermeable layer, operative to
-6-

WO 2005/048728 PCT/GB2004/004807
prevent moisture migration into and out of the liquid-containing core. As previously indicated, the intermediate protective layer may perform an important function by minimising moisture contacting die liquid-containing core during die remainder of die manufacture process (i.e. during the subsequent application of a confectionery coating)
5 and thereby adversely affecting die water soluble matrix of me core. It also minimises moisture migrating from the liquid core into the outer confectionery coating during storage. The intermediate layer may be formed by coating the liquid-containing core with a coating solution which does not disturb the integrity of die water soluble or biodegradable matrix of the liquid-containing core. For example, if the matrix is a
10 water soluble matrix, then the intermediate layer may be applied in any suitable nonaqueous solution, such as, for example, an alcohol-based solution.
The intermediate layer may comprise arabic gum. The intermediate layer may comprise maltodextrines or any other suitable binding ingredients. It may also comprise other constituents, such as, for example, a sugar alcohol (e.g. maltitol). The amount of
15 arabic gum present in the intermediate layer may be 100% of the layer.
The intermediate layer may be applied to the liquid-containing core as an alcoholic solution and then dried to yield the intermediate layer.
The intermediate layer may be coated directly onto the surface of die liquid-containing core.
20 Usually one layer of intermediate protective coating will suffice, although
several layers may be present Where several layers are present, each layer may have me same or a different composition.
The outer coating may comprise any suitable confectionery coating that is known in the art For instance, an outer confectionery coating may be in the form of a hard
-7-

WO 2005/048728 PCT/GB2004/004807
confectionery shell, or it may be in the form of a chewable composition, such as chewing gum coating or any other soft chewable candy composition. The selection of an appropriate outer coating will depend on the type of confectionery product desired and can be easily carried out by a person skilled in the art.
5 The confectionery compositions of the present invention may be chewing gum
compositions in which the outer confectionery coating is a chewing gum coating.
The chewing gum coating may comprise any gum base constituents known in the art. Illustrative examples of suitable polymers mat can be used as constituents of the gum base can be found at page 7, lines 10 to 24, of International Patent Publication No.
10 WO 96711582 (the contents of which are incorporated herein by reference). In embodiments of the invention in which the liquid-containing core is a commercially available pearl of flavour (as discussed above), the gum base typically contains at least one of the following gum base constituents: low and/or high molecular weight polyvinyl acetate; glycerol monostereate; vegetable oils (such as hydrogenated vegetable oil);
15 microcrystalline petroleum wax or paraffin wax. The composition may comprise a mixture of some or all of the aforementioned constituents.
The amounts of polymer utilised in the gum base will depend on the properties of me gum base desired. Typical amounts of polymer found in the gum base are disclosed at page 7, lines 25 to 34, of International Patent Publication No. WO 96/11582
20 (the contents of which are incorporated herein by reference).
The gum base may further comprise one or more additional agents such as, for example, sweeteners, elastomer solvents, emulsifiers, plasticizers, softeners, fillers, colouring agents, flavouring agents, antioxidants, and mixtures thereof. Illustrative examples of such agents and the typical ranges in which they may be employed can be

WO 2005/048728 PCT/GB2004/004807
found at page 8, line 1, to page 11, line 13 of International Patent Publication No. WO 96/11582 (the contents of which are incorporated herein by reference).
In embodiments of the invention where the liquid-containing core is a commercially available capsule of flavour, the gum base may comprise one or more
5 intense sweetening agents that provide a long lasting sweetening effect Examples of such sweeteners include aspartame and acesulfam K.
In embodiments where the composition comprises a fruit flavour (in the liquid
core and/or the outer chewing gum base), then flavour enhancers such as citric acid, for
example, may also be incorporated into the gum base.
10 In some embodiments, the gum base may comprise various hydrochlorides,
polyols and/or mixtures thereof.
The gum base may constitute anywhere between S and 90%, such as between 10 and 80%, of the entire confectionery/chewing gum composition. The actual percentage of gum base present will depend on the individual confectionery composition
15 concerned.
The chewing gum coating may be further coated with an additional confectionery layer in order to provide a hard outer shell. Any suitable hard outer coating layer, such as a sugar or sugar alcohol-based coating, or a mixture thereof, may be used. Examples of suitable sugar alcohols that may be used to form the additional
20 confectionery layer include sorbitol, xylitol, maltitol, isomalt and lactitol. The aforementioned sugar alcohols may be used alone or in admixture with one another.
The additional confectionery layer may optionally comprise any other suitable constituents, such as, for example, gelatin and arabic gum.
-?-

WO 2005/048728 PCT/GB2004/004807
The compositions of the present invention may be of any shape or form that is desired.
According to a second aspect of the present invention there is provided a method of making a confectionery composition as defined herein, said method comprising the
5 steps of:
(1) providing a core, wherein said core contains a liquid;
(2) coating said core with said intermediate layer; and
(3) coating the product of the step (2) with an outer layer.
The compositions of the invention can be conveniently formed by the application 10 of the intennediate, protective, layer coating to the liquid-containing core, followed by the
application of the outer coating. Each coating step may be performed more than once, if so desired, to provide several individual layers of a given coating.
The coating process may be carried out as a batch process or a continuous
coating process.
15 Any suitable coating technique may be used. For instance, the coating steps may
be carried out by using conventional pan coating techniques. Once a coating solution has been applied, the coated compositions are then dried to yield the coated layer before the next coating step is commenced.
As previously indicated, the intermediate protective coating layer formed in step
20 (2) above may be applied as a coating solution which does not disturb the integrity of
the water soluble or biodegradable matrix of the liquid-containing core. Therefore, in
embodiments where the matrix of the liquid core is a water soluble matrix, the use of an
aqueous coating solution must be avoided.
16-

WO 2005/048728 PCT/GB2004/004807

In embodiments where the outer coating is a chewing gum coating, the method of making the compositions of the invention will further comprise an additional step in which the chewing gum coating is prepared for application in step (3) of the coating process defined above. The chewing gum coating may comprise granules of chewing
5 gum base, which may be prepared by a granulation process. Said granulation process may comprise the following steps:
(a) mixing the gum base ingredients to form (he required gum base
composition; and
(b) cooling the gum base composition formed in step (a) and grinding the
10 gum base into granules.
The mixing of the gum base ingredients may be carried out at any suitable temperature, although the temperature is typically below 70°C when the flavours are added to the gum base composition.
The gum base composition may be mixed by introducing the constituents into a
15 kneader. This can be carried out as a continuous process or as a batch process.
Similarly, any suitable grinding process, such as the use of a knife grinder, may be used to reduce the gum base into granules.
Once formed, the granules of gum base may then be subjected to an additional
screening step to select granules within a desired size range for use in the coating
20 process. The screening is usually carried out by passing the granules through a mesh.
Granules of less than 1000 microns in size may be used, such as granules of less than
500 microns.
The chewing gum coating is applied to the liquid-containing core which has been coated by the intermediate layer formed by step (2). The chewing gum base

WO 2005/048728 PCTYGB2004/004807
granules may be dispersed into a suitable coating solution. Any suitable coating solution will suffice. The coating solution may comprise, in addition to the gum base granules, one or more hydrocolloids, such as arabic gum, and/or one or more polyols, or a mixture thereof. The coating step may be repeated several times until the required
5 amount of gum coating has been deposited.
The process of producing the compositions of the invention may optionally include an additional step whereby any gaps between the individual granules of gum base forming the gum coating layer prepared in step (3) are filled by the application of a fine powder that disperses into said gaps and thereby increases the uniformity and
10 continuity of the gum coating layer. Any suitable fine powder may be used for this purpose, such as, for example, a powdered polyol or icing sugar.
In embodiments of me invention in which the confectionery/chewing gum coating is further coated with a hard outer confectionery shell, die method of the present invention may further comprise an additional step in which the chewing gum coating
15 formed in step (3) above is coated again to provide with said hard outer confectionery shell. Any suitable hard confectionery shell composition known in the art may be used in the compositions of die present invention. The outer shell may be formed from a sugar alcohol, such as maltitol, and may be applied by introducing a sugar alcohol syrup to coat me external surface of the outer confectionery/chewing gum layers of the
20 composition produced in step (3). The sugar alcohol syrup is then dried to yield the hard outer confectionery shell.
The hard outer confectionery shell present in certain embodiments of the invention provides a smooth surface which can be cleaned and polished to provide an elegant finish to the compositions of the invention, if desired.
- 12.-

WO 2005/048728

PCT/GB2004/004807


How an aspect of the present invention may be put into practice will now be described further in reference to the accompanying Fig. 1, which shows a diagrammatic illustration of a cross-section taken through an exemplary composition 10 of the present invention. In Fig. 1, a capsule of flavouring comprises flavours 11 encapsulated in a
5 gelatin capsule 12. An Arabic gum intermediate protective layer 13 is applied, in alcohol, to the exterior of the gelatin capsule 12. This intermediate layer is sequentially coated with a gum base coating 14 and a hard coating IS.
A typical formulation of one embodiment of the composition 10 as depicted in Fig. I is set out below:
10
15
Reference numeral in Fig. 1
Flavour 13.1 11
Gelatin 1.7 12
Arabic gum 0.8 13
Gum base 35.7 14
Solution gum Arabic 14.0 14
Maltitolp200 30.0 14
Maltitol 4.7 15
20 The following further non-limiting Example is provided by way of illustration only. Example .
1. Formation of the gum base

WO 2005/048728 PCT/GB2004/004807
A gum base having the following composition was mixed in a continuous
kneader
Ingredients % by weight of the gum base
Polyvinyl acetate low molecular weight - grade 1.5 80.90
Aspartame 1.43
Acesulfame K 0.51
Hydrogenated vegetable oil 12.25
Glycerol monostearate 0.91
Liquid flavour (peppermint oil) 4.0
The gum composition was men ground into granules and sieved to yield granules 5 of less than 500 microns.
2. Formation of the intermediate protective layer
To a commercially sourced liquid-containing core, namely capsules of flavours obtained from MANE Fils SA, 620 route de Grasse, 06620 Le bar Sur Loup France, an
10 alcohol-based coating solution of maltitol P200 mixed with arabic gum (40/60) was added in a pan coater and agitated to form a continuous coating layer over the pearls of flavours. Only one layer (formed by a single application of the coating solution) was carried out.
15 3. Formation of the gum coating layer
The gum base granules prepared in step 1 above were mixed with a solution of arabic gum and applied in six successive applications to the product of step 2 above.
14

WO 2005/048728 PCT/GB2004/004807
Maltitol powder is used to smooth the surface and fill any gaps between the gum base granules.
4. Formation of an outer hard confectionery shell
5 The outer shell is formed by the application of IS coating layers of maltitol
solution at 3S°C.
The final product was men washed and polished.
The resultant chewing gum spheres contain 28% gum base per ball.

WE CLAIM:
1. A liquid-filled confectionery composition comprising:
(a) a core, wherein the core contains a liquid;
(b) an outer coating or shell which encapsulates said core; and
(c) an intermediate layer disposed between said core and said outer coating; wherein said core comprises a liquid encapsulated within a water soluble or biodegradable matrix layer and said intermediate layer minimises liquid migrating out of said core, and said outer layer comprises chewing gum.

2. A composition according to claim 1, wherein said intermediate layer prevents liquid migrating out of said core.
3. A composition according to claim 1 or claim 2, wherein said intermediate layer also minimises liquid migrating into said core.
4. A composition according to claim 3, wherein said intermediate layer prevents liquid migrating into said core.
5. A composition according to any of me preceding chums, wherein the liquid present in me core comprises one or more natural or synthetic flavouring agents.
6. A composition according to any of die preceding claims, wherein the matrix layer of the core comprises one or more water soluble hydrocolloids.
7. A composition according to any of me preceding claims, wherein the core has a diameter of between 3 and 10 mm.
8. A composition according to any of die preceding claims, wherein die intermediate layer comprises arabic gum.
9. A composition according to claim 8, wherein die intermediate layer is entirely
composed of arabic gum.
-16-

10. A composition according to any of the preceding claims, wherein the composition has a weight of 1.5 grams or less.
11. A composition according to any of the preceding claims, wherein the chewing gum comprises granules of chewing gum base.
12. A composition according to any of the preceding claims, wherein said outer layer is further coated with an additional layer in order to provide an outer shell of greater hardness man the said outer layer.
13. ' A composition according to claim 12, wherein die outer shell comprises at
least one of sugar or sugar alcohol
14. A composition according to claim 13, wherein the sugar alcohol is maltitol.
15. A composition according to any of the preceding claims, wherein said composition is manufactured by a method comprising the step of.

(a) providing me cone;
(b) coating said core with one or more intermediate layers; and
(c) coating the resulting product with one or more outer layers.
16. A method of manufacture of a liquid-filled confectionery composition as
described in any of the preceding claims, said method comprising die steps of :
(a) providing a core, wherein said core contains a liquid;
(b) coating said core with one or more intermediate layers; and
(c) coating the resulting product with one or more outer layers.
17. A method according to claim 16, wherein the intermediate layer is formed by
coating the core with a solution which does not disturb the integrity of the matrix of
the core,
18. A method according to claim 17, wherein me matrix of the core is water
soluble and the intermediate layer is applied in a non-aqueous solution.

19. A method according to any of claims 16 to 18, wherein the outer layer
comprises granules of chewing gum base prepared by a granulation process, said
granulation process comprising the steps of
(a) mixing gum base ingredients to form the required gum base composition;
and
(b) cooling the gum base composition and grinding the gum base into
granules.
20. A method according to claim 19, wherein the chewing gum granules are selected to be less than 1000 urn in diameter. •
21. A method according to claim 20, wherein the chewing gum granules are selected to be less than 500 umm diameter.
22. A method according to any of claims 16 to 21, wherein the outer layer comprises a chewable confectionery composition which is coated with a further layer to provide an outer shell, said shell being of greater hardness man said outer layer, said farmer layer being formed by coating the external surface of the chewable confectionery composition with at least one of a sugar or sugar alcohol syrup, followed by drying.
23. A liquid-filled confectionery composition and a method of manufacture of a liquid-filled confectionery composition substantially as herein described with reference to the foregoing examples and accompanying drawings.

Dated this 12th day of June, 2006


(RAJ LATHA KOTNI)
OF K&S PARTNERS
AGENT FOR THE APPLICANTS

I O

ABSTRACT
'LIQUID-FILLED CONFECTIONERY COMPOSITIONS'
This invention concerns a liquid-filled confectionery composition (10), comprising a liquid-containing core (11, 12), an outer layer of confectionery coating (14, 15), and an intermediate protective layer (13) between the core (11, 12) and outer layer (14, 15). The liquid-containing core consists of a liquid (11) contained within a water soluble or biodegradable matrix (12). The edible water impermeable intermediate layer (13) is applied in alcohol and prevents the movement of water between the core (11, 12) and the outer layer (14,15), thereby preventing the core (11,12) from drying out.
-19-

Documents:

691-mumnp-2006-abstract(13-6-2006).pdf

691-MUMNP-2006-ABSTRACT(22-12-2008).pdf

691-mumnp-2006-abstract(granted)-(29-5-2009).pdf

691-mumnp-2006-abstract.doc

691-mumnp-2006-abstract.pdf

691-MUMNP-2006-CANCELLED PAGES(11-11-2008).pdf

691-MUMNP-2006-CANCELLED PAGES(22-12-2008).pdf

691-mumnp-2006-claims(13-6-2006).pdf

691-MUMNP-2006-CLAIMS(22-12-2008).pdf

691-mumnp-2006-claims(amended)-(14-6-2006).pdf

691-mumnp-2006-claims(amended)-(22-12-2008).pdf

691-mumnp-2006-claims(amended)-(28-11-2008).pdf

691-mumnp-2006-claims(granted)-(29-5-2009).pdf

691-mumnp-2006-claims.doc

691-mumnp-2006-claims.pdf

691-mumnp-2006-correspondance-received.pdf

691-MUMNP-2006-CORRESPONDENCE(11-11-2008).pdf

691-MUMNP-2006-CORRESPONDENCE(22-12-2008).pdf

691-mumnp-2006-correspondence(28-11-2008).pdf

691-mumnp-2006-correspondence(ipo)-(22-6-2009).pdf

691-mumnp-2006-description (complete).pdf

691-mumnp-2006-description(complete)-(13-6-2006).pdf

691-MUMNP-2006-DESCRIPTION(COMPLETE)-(22-12-2008).pdf

691-mumnp-2006-description(granted)-(29-5-2009).pdf

691-mumnp-2006-drawing(13-6-2006).pdf

691-MUMNP-2006-DRAWING(22-12-2008).pdf

691-mumnp-2006-drawing(amended)-(22-12-2008).pdf

691-mumnp-2006-drawing(amended)-(28-11-2008).pdf

691-mumnp-2006-drawing(granted)-(29-5-2009).pdf

691-MUMNP-2006-FORM 1(11-11-2008).pdf

691-mumnp-2006-form 1(13-6-2006).pdf

691-MUMNP-2006-FORM 1(19-1-2007).pdf

691-MUMNP-2006-FORM 1(22-12-2008).pdf

691-mumnp-2006-form 13(1)-(11-11-2008).pdf

691-mumnp-2006-form 13(14-6-2006).pdf

691-mumnp-2006-form 13(2)-(11-11-2008).pdf

691-mumnp-2006-form 13(3)-(11-11-2008).pdf

691-mumnp-2006-form 18(19-7-2007).pdf

691-mumnp-2006-form 2(22-12-2008).pdf

691-mumnp-2006-form 2(complete)-(13-6-2006).pdf

691-mumnp-2006-form 2(granted)-(29-5-2009).pdf

691-MUMNP-2006-FORM 2(TITLE PAGE)-(11-11-2008).pdf

691-mumnp-2006-form 2(title page)-(13-6-2006).pdf

691-MUMNP-2006-FORM 2(TITLE PAGE)-(22-12-2008).pdf

691-mumnp-2006-form 2(title page)-(granted)-(29-5-2009).pdf

691-MUMNP-2006-FORM 26(11-11-2008).pdf

691-mumnp-2006-form 26(19-1-2007).pdf

691-mumnp-2006-form 3(13-6-2006).pdf

691-MUMNP-2006-FORM 3(19-1-2007).pdf

691-mumnp-2006-form 3(22-12-2008).pdf

691-mumnp-2006-form 3(27-12-2006).pdf

691-mumnp-2006-form-1.pdf

691-mumnp-2006-form-2.doc

691-mumnp-2006-form-2.pdf

691-mumnp-2006-form-3.pdf

691-mumnp-2006-form-5.pdf

691-MUMNP-2006-OTHER DOCUMENT(11-11-2008).pdf

691-MUMNP-2006-PCT-ISA-210(22-12-2008).pdf

691-MUMNP-2006-PETITION UNDER RULE 137(22-12-2008).pdf

691-mumnp-2006-specification(amended)-(11-11-2008).pdf

691-mumnp-2006-wo international publication report(13-6-2006).pdf

abstract1.jpg


Patent Number 234467
Indian Patent Application Number 691/MUMNP/2006
PG Journal Number 28/2009
Publication Date 10-Jul-2009
Grant Date 29-May-2009
Date of Filing 13-Jun-2006
Name of Patentee CADBURY HOLDINGS LIMITED
Applicant Address CADBURY HOUSE SANDERSON ROAD,UXBRIDGE,MIDDLESEX, UB8,IDH,UNITED KINGDOM
Inventors:
# Inventor's Name Inventor's Address
1 BUSOLIN, Andre 31Rue de la R0CHE F-79390 Thenezay,France
2 MENANTEAU, Stephanie Perusse,F-86260 St Pierre de Maille,France
3 QUINTARD, Didier Boussais,1 Route de Thurageau,F-86380,Vendeuvre du Poitou,France
4 BOUDY, Francois 40 Avenue des Sources,F-86530 Cenon sur Vienne,
PCT International Classification Number A23G 3/00
PCT International Application Number PCT/GB2004/004807
PCT International Filing date 2004-11-15
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 0326492.6 2003-11-14 U.K.