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A process for the preparation of once a day orally administered pharmaceuticalcomposition, wherein the unit dosage form is prepared by following steps :i) preparing proton pump inhibitor part using the steps:a) by drug layering process on seeds to form core OR preparing granules comprising drug and compressing granules into core tablets;b) providing a barrier coat over the core from step (a);c) providing enteric coat over the barrier coated core from step (b) to form pellets/tablets;ii) preparing prokinetic agent part using the steps:(d) by drug layering process on seeds to form core;(e) providing coating of rate controlling membrane over the core from step d; OR(f) preparing granules comprising drug and release retarding materials);(g) compressing granules prepared in step (f) in to matrix tablets; OR(h) preparing sustained release granules comprising drug and releaseretarding material(s); (i) preparing fast release granules comprising drug and pharmaceuticallyacceptable excipients; f) Compressing of granules prepared in step (h) and (I) in to bilayeredtablets; iii] combining the proton pump inhibitor part obtained from step-1 with prokinetic agent part obtained from step-2 to form a unit dosage form.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
11 February 2003
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2005-09-15
Renewal Date

Applicants

TORRENT PHARMACEUTICALS LTD.
TORRENT HOUSE, OFF ASHRAM ROAD, NEAR DINESH HALL, AHMEDABAD-380 009, INDIA

Inventors

1. NADKARNI SUNIL, SADANAND
TORRENT RESEARCH CENTRE, TORRENT PHARMACEUTICALS LTD. BHAT, GANDHINAGAR, GUJARAT, INDIA.

Specification

Documents

Application Documents

# Name Date
1 180-mum-2003-power of authority(21-09-2002).pdf 2002-09-21
2 180-mum-2003-power of authority(11-02-2003).pdf 2003-02-11
3 180-mum-2003-form 3(11-02-2003).pdf 2003-02-11
4 180-mum-2003-form 1(11-02-2003).pdf 2003-02-11
5 180-mum-2003-form 1(12-03-2003).pdf 2003-03-12
6 180-mum-2003-form 5(23-01-2004).pdf 2004-01-23
7 180-mum-2003-form 19(27-01-2004).pdf 2004-01-27
8 180-mum-2003-drawing(27-01-2004).pdf 2004-01-27
9 180-mum-2003-form 2(granted)-(14-01-2005).pdf 2005-01-14
11 180-mum-2003-correspondence(14-01-2005).pdf 2005-01-14
12 180-mum-2003-claims(granted)-(14-01-2005).pdf 2005-01-14
14 180-mum-2003-cancelled pages(14-01-2005).pdf 2005-01-14
15 180-mum-2003-correspondence(ipo)-(15-09-2005).pdf 2005-09-15
16 180-MUM-2003-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-(05-02-2009).pdf 2009-02-05
17 180-MUM-2003-CORRESPONDENCE(RENEWAL PAYMENT LETTER)-27-01-2012.pdf 2012-01-27
18 Form 27 [22-03-2017(online)].pdf 2017-03-22
19 180-MUM-2003-RELEVANT DOCUMENTS [14-03-2018(online)].pdf 2018-03-14
20 abstract1.jpg 2018-08-08

ERegister / Renewals

3rd: 19 Dec 2005

From 11/02/2005 - To 11/02/2008

4th: 19 Dec 2005

From 11/02/2006 - To 11/02/2009

5th: 09 Feb 2007

From 11/02/2007 - To 11/02/2008

6th: 21 Jan 2008

From 11/02/2008 - To 11/02/2009

7th: 05 Feb 2009

From 11/02/2009 - To 11/02/2010

8th: 04 Nov 2009

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9th: 10 Feb 2011

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10th: 27 Jan 2012

From 11/02/2012 - To 11/02/2013

11th: 23 Jan 2013

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12th: 20 Jan 2014

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13th: 14 Jan 2015

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14th: 29 Jan 2016

From 11/02/2016 - To 11/02/2017

15th: 02 Feb 2017

From 11/02/2017 - To 11/02/2018