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A process for the preparation of uncoated sumatriptan tablet for oral administration comprising the steps of preparing granules of sumatriptan, diluent and/or binder; and compressing into tablet. The tablet may optionally be polished with a waxy material.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
19 July 2002
Publication Number
Publication Type
Invention Field
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2006-02-10
Renewal Date

Applicants

RANBAXY LABORATORIES LIMITED
RANBAXY LABORATORIES LIMITED, 19 NEHRU PLACE, NEW DELHI-11019, INDIA

Inventors

1. RAJEEV SHANKAR MATHUR
RANBAXY LABORATORIES LIMITED, PLOT NO.20, SECTOR-18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON-122001(HARYANA) INDIA.
2. T. VIJAYA KUMAR
RANBAXY LABORATORIES LIMITED, PLOT NO.20, SECTOR-18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON-122001(HARYANA) INDIA.
3. SUNILENDU BHUSHAN ROY
RANBAXY LABORATORIES LIMITED, PLOT NO.20, SECTOR-18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON-122001(HARYANA) INDIA.
4. RAJIV MALIK
RANBAXY LABORATORIES LIMITED, PLOT NO.20, SECTOR-18, UDYOG VIHAR INDUSTRIAL AREA, GURGAON-122001(HARYANA) INDIA.

Specification

Documents

Application Documents

# Name Date
1 759-del-2002-form-2.pdf 2011-08-20
2 759-del-2002-form-1.pdf 2011-08-20
3 759-del-2002-description (complete).pdf 2011-08-20
4 759-del-2002-correspondence-po.pdf 2011-08-20
5 759-del-2002-correspondence-others.pdf 2011-08-20
6 759-del-2002-complete specification(granted).pdf 2011-08-20
7 759-del-2002-claims.pdf 2011-08-20
8 759-del-2002-claims cancelled.pdf 2011-08-20
9 759-del-2002-abstract.pdf 2011-08-20

ERegister / Renewals

3rd: 24 May 2006

From 19/07/2004 - To 19/07/2005

4th: 24 May 2006

From 19/07/2005 - To 19/07/2006

5th: 24 May 2006

From 19/07/2006 - To 19/07/2007

6th: 24 May 2006

From 19/07/2007 - To 19/07/2008

7th: 24 May 2006

From 19/07/2008 - To 19/07/2009