Patent Information

Application #
Patent Number
Invention Field
PHARMACEUTICALS
Publication Type
INA
Publication Number
11/2007
Status
Grant Date
Filing Date
2001-10-31
Grant Date
2008-03-25
Renewal Date
2021-10-31

Abstract

Abstract: This invention relates to a pharmaceutical composition useful as antioxident with free radical scavenging activity . This invention particularly relates to berginin as an antioxident with free radical scevenging activity obtained from a new source namely Tinospora cripsa. This invention also relates to a process for the isolation of bergenin from Tinospora crispa, a new source, with new antioxidant and free radical scavenging activity. Particularly this invention relates to a process of isolation of bioactive bergenin, a new antioxidant and free radical scavenger from Tinospora crispa, having the formula 1 accompanying this specification, by extracting powdered stems in a polar solvent like rectified spirit, methanol, in glass percolator or in Soxhlet extractor, removing fatty nonpolar constituents by triturating with hexane, dichloromethane, chloroform or ethyl acetate, to get rich bioactive fraction, on crystallisation with polar solvents furnished bergenin (1).

Applicants

1. COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
RAFI MARG, NEW DELHI-110 001,INDIA.

Inventors

1. RAKESH MAURYA
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
2. LILA RAM MANAHAS
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
3. SURJEET SINGH
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
4. ANAMIKA KHAJURIA
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
5. YASHBIR SINGH BEDI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
6. OM PARKASH SURI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
7. GHULAM NABI QAZI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA

Specification

1. RAKESH MAURYA
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
2. LILA RAM MANAHAS
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
3. SURJEET SINGH
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
4. ANAMIKA KHAJURIA
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
5. YASHBIR SINGH BEDI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
6. OM PARKASH SURI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA
7. GHULAM NABI QAZI
REGIONAL RESEARCH LABORATORY, CANAL ROAD,JAMMU 180 001 INDIA

Eregister



Year CBR Date CBR Number Renwal Amount Renwal Date Normal Due Date Renwal To Renwal From Due Date with Extension Reneal Certificate Number
3rd year 19/05/2008 3882 2000 19/05/2008 27/06/2008 31/10/2004 31/10/2003 27/12/2008 2739
4th year 19/05/2008 3882 2000 19/05/2008 27/06/2008 31/10/2005 31/10/2004 27/12/2008 2739
5th year 19/05/2008 3882 2000 19/05/2008 27/06/2008 31/10/2006 31/10/2005 27/12/2008 2739
6th year 19/05/2008 3882 2000 19/05/2008 27/06/2008 31/10/2007 31/10/2006 27/12/2008 2739
7th year 19/05/2008 3882 6000 19/05/2008 27/06/2008 31/10/2008 31/10/2007 27/12/2008 2739
8th year 19/05/2008 3882 6000 19/05/2008 31/10/2008 31/10/2009 31/10/2008 30/04/2009 2739
9th year 23/04/2010 3481 6000 23/04/2010 31/10/2009 31/10/2010 31/10/2009 30/04/2010 3718
10th year 15/09/2010 7785 6000 15/09/2010 31/10/2010 31/10/2011 31/10/2010 30/04/2011 7863
11th year 23/09/2011 8710 12000 23/09/2011 31/10/2011 31/10/2012 31/10/2011 30/04/2012 9133
12th year 12/09/2012 8465 12000 12/09/2012 31/10/2012 31/10/2013 31/10/2012 30/04/2013 8690
13th year 03/09/2013 9087 12000 03/09/2013 31/10/2013 31/10/2014 31/10/2013 30/04/2014 8418
14th year 17/07/2014 14384 26400 17/07/2014 31/10/2014 31/10/2015 31/10/2014 30/04/2015 14365
15th year 21/09/2015 20399 26400 21/09/2015 31/10/2015 31/10/2016 31/10/2015 30/04/2016 17172
16th year 07/09/2016 26000 44000 07/09/2016 31/10/2016 31/10/2017 31/10/2016 30/04/2017 18181
17th year 06/09/2017 27561 44000 06/09/2017 31/10/2017 31/10/2018 31/10/2017 30/04/2018 35797
18th year 01/10/2018 25982 44000 01/10/2018 31/10/2018 31/10/2019 31/10/2018 30/04/2019 41126
19th year 25/09/2019 31133 44000 25/09/2019 31/10/2019 31/10/2020 31/10/2019 30/04/2020 50840
20th year 28/10/2020 35787 40000 28/10/2020 31/10/2020 31/10/2021 31/10/2020 30/04/2021 66146

Specification

Documents

Documents
Name Date
1 1109-DEL-2001-Abstract.pdf 2011-08-21
2 1109-del-2001-claims.pdf 2011-08-21
3 1109-DEL-2001-Correspondence-Others.pdf 2011-08-21
4 1109-DEL-2001-Correspondence-PO.pdf 2011-08-21
5 1109-del-2001-description (complete).pdf 2011-08-21
6 1109-DEL-2001-Form-1.pdf 2011-08-21
7 1109-DEL-2001-Form-18.pdf 2011-08-21
8 1109-del-2001-form-2.pdf 2011-08-21
9 1109-DEL-2001-Form-3.pdf 2011-08-21