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An Extended Release Formulation Of Amoxicillin With Improved Therapeutic Efficacy

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.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
18 January 2002
Publication Number
07/2005
Publication Type
Invention Field
BIOTECHNOLOGY
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2010-12-01
Renewal Date

Applicants

NATCO PHARMA LIMITED
NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033

Inventors

1. RAMA RAO PENDYALA
NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
2. VENKAIAH CHOWDARY NANNAPANENI
NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
3. KHADGAPATHI PODILI
NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033
4. VENKATESWARA RAO PAVULURI
NATCO PHARMA LIMITED, NATCO HOUSE, ROAD NO 2, BANJARA HILLS, HYDERABAD - 500 033

Specification

Documents

Application Documents

# Name Date
1 45-MAS-2002 CORRESPONDENCE-OTHERS 03-11-2009.pdf 2009-11-03
2 45-mas-2002 form-5.pdf 2011-09-02
3 45-mas-2002 form-19.pdf 2011-09-02
4 45-mas-2002 form-11.pdf 2011-09-02
5 45-mas-2002 form-1.pdf 2011-09-02
6 45-mas-2002 drawings.pdf 2011-09-02
7 45-mas-2002 description (complete).pdf 2011-09-02
8 45-mas-2002 correspondence others.pdf 2011-09-02
9 45-mas-2002 claims.pdf 2011-09-02
10 45-mas-2002 abstract.pdf 2011-09-02
11 45-MAS-2002-RELEVANT DOCUMENTS [14-02-2018(online)].pdf 2018-02-14

ERegister / Renewals