| Title of Invention | NATURAL CAROTENE CONCENTRATES AND PROCESS FOR PREPARING THE SAME. |
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| Abstract | A process for the preparation of a concentrate of natural colouring agents from organic media selected from fatty acid glycerides derived from natural sources, and organic media containing fatty acids and fatty acid esters derived therefrom/ in which the organic medium, together with a volatile solvent such as herein descri bed is subjected to gel permeation chromatography. |
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136-BOM-1991-CANCELLED PAGES.pdf
136-BOM-1991-CORRESPONDENCE(IPO).pdf
136-BOM-1991-CORRESPONDENCE(RECEIVED).pdf
136-BOM-1991-FORM 2(GRANTED).pdf
136-BOM-1991-SPECIFICATION(AMENDED).pdf
| Patent Number | 172890 | |||||||||
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| Indian Patent Application Number | 136/BOM/1991 | |||||||||
| PG Journal Number | 40/2012 | |||||||||
| Publication Date | 05-Oct-2012 | |||||||||
| Grant Date | 10-Feb-1995 | |||||||||
| Date of Filing | 10-May-1991 | |||||||||
| Name of Patentee | HINDUSTAN LEVER LIMITED, | |||||||||
| Applicant Address | HINDUSTAN LEVER HOUSE, 165/166 BACKBAY RECLAMATION, MUMBAI. | |||||||||
Inventors:
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| PCT International Classification Number | C07C175/00 | |||||||||
| PCT International Application Number | N/A | |||||||||
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