Title of Invention

AN EXTENDED RELEASE FORMULATION OF AMOXICILLIN WITH IMPROVED THERAPEUTIC EFFICACY

Abstract The invention disclosed in this application relates to an extended release oral pharmaceutical composition containing amoxicillin intended for releasing at a specific site for maximum absorption upon oral administration. The pharmaceutical composition is useful for maintaining the desired therapeutic concentration of amoxicillin in blood for extended time periods thus fulfilling the requirements for effective management of infectious diseases. The pharmaceutical composition is either in the form of a tablet, capsule or dry syrup for reconstitution at the time of administration, releasing the active ingredient as initial dose and maintenance dose at a specified rate. The invention disclosed in this application also relates to a process for preparing extended release pharmaceutical composition containing amoxicillin.
Full Text

Documents:

45-mas-2002 abstract.pdf

45-mas-2002 claims.pdf

45-mas-2002 correspondence others.pdf

45-mas-2002 description (complete).pdf

45-mas-2002 drawings.pdf

45-mas-2002 form-1.pdf

45-mas-2002 form-11.pdf

45-mas-2002 form-19.pdf

45-mas-2002 form-5.pdf

45-MAS-2002 CORRESPONDENCE-OTHERS 03-11-2009.pdf


Patent Number 244341
Indian Patent Application Number 45/MAS/2002
PG Journal Number 49/2010
Publication Date 03-Dec-2010
Grant Date 01-Dec-2010
Date of Filing 18-Jan-2002
Name of Patentee NATCO PHARMA LIMITED
Applicant Address NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
Inventors:
# Inventor's Name Inventor's Address
1 KHADGAPATHI PODILI NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
2 VENKATESWARA RAO PAVULURI NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
3 RAMA RAO PENDYALA NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
4 VENKAIAH CHOWDARY NANNAPANENI NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
PCT International Classification Number A61K9/00
PCT International Application Number N/A
PCT International Filing date
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 NA