| Title of Invention | NOVEL SALTS OF PHARMACEUTICAL ACTIVE INGREDIENT |
|---|---|
| Abstract | Disclosed herein is process for preparation of montelukast and its alkali and alkaline earth metal salts. The present invention also discloses the inter conversions of the said salts of montelukast. |
| Full Text | N/A |
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1357-mum-2004-claims(granted)-(17-4-2008).doc
1357-mum-2004-claims(granted)-(17-4-2008).pdf
1357-mum-2004-correspondence(16-4-2008).pdf
1357-mum-2004-correspondence(ipo)-(13-2-2009).pdf
1357-mum-2004-form 1(17-12-2004).pdf
1357-mum-2004-form 1(17-4-2008).pdf
1357-mum-2004-form 18(25-7-2006).pdf
1357-mum-2004-form 2(granted)-(17-4-2008).doc
1357-mum-2004-form 2(granted)-(17-4-2008).pdf
1357-mum-2004-form 26(9-4-2003).pdf
1357-mum-2004-form 3(17-4-2008).pdf
1357-mum-2004-form 5(11-4-2005).pdf
| Patent Number | 228932 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Indian Patent Application Number | 1357/MUM/2004 | ||||||||||||
| PG Journal Number | 10/2009 | ||||||||||||
| Publication Date | 06-Mar-2009 | ||||||||||||
| Grant Date | 13-Feb-2009 | ||||||||||||
| Date of Filing | 17-Dec-2004 | ||||||||||||
| Name of Patentee | CIPLA LIMITED | ||||||||||||
| Applicant Address | 289, BELLASIS ROAD, MUMBAI CENTRAL, MUMBAI 400008 | ||||||||||||
Inventors:
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| PCT International Classification Number | A61K31/00 | ||||||||||||
| PCT International Application Number | N/A | ||||||||||||
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PCT Conventions:
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