Title of Invention

NOVEL PHARMACEUTICAL COMPOSITIONS FOR CONTROLLED RELEASE DRUG DELIVERY SYSTEM BASED ON NOVEL POLYSACCHARIDE EXCIPIENT (HUPU GUM)

Abstract Novel compositions comprising Hupu gum as a novel excipient in pharmaceuticals, nutraceuticals and cosmeceuticals wherein the said pharmaceuticals are in the form of in general and controlled release tablets of freely soluble drugs like Diltiazem hydrochloride, partially soluble drugs like Rifampicin, sparingly soluble drugs like Diclofenac Sodium in particular are disclosed herein.
Full Text

Documents:

0952-che-2003 claims-duplicate.pdf

0952-che-2003 descripition(completed)-duplicate.pdf

0952-che-2003 drawings-duplicate.pdf

952-che-2003 abstract.pdf

952-che-2003-correspondnece-others.pdf

952-che-2003-correspondnece-po.pdf

952-che-2003-description(provisional).pdf

952-che-2003-drawings.pdf

952-che-2003-form 1.pdf

952-che-2003-form 18.pdf

952-che-2003-form 26.pdf

952-che-2003-form 3.pdf


Patent Number 229235
Indian Patent Application Number 952/CHE/2003
PG Journal Number 12/2009
Publication Date 20-Mar-2009
Grant Date 13-Feb-2009
Date of Filing 21-Nov-2003
Name of Patentee KOLAPALLY VENKATA RAMANA MURTHY
Applicant Address DEPARTMENT OF PHARMACEUTICAL SCIENCES, ANDHRA UNIVERSITY, VISAKHAPATNAM - 530 003,
Inventors:
# Inventor's Name Inventor's Address
1 KOLAPALLI VENKATA RAMANA MURTHY DEPARTMENT OF PHARMACEUTICAL SCIENCES, ANDHRA UNIVERSITY, VISAKHAPATNAM-530 003,
2 AVVARU SESHASAYANA DEPARTMENT OF PHARMACEUTICAL SCIENCES, ANDHRA UNIVERSITY, VISAKHAPATNAM - 530 003,
PCT International Classification Number A61K9/34
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA