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Brantford, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Preparation of chiral 1,2,3,4-tetrahydro-6,7-dialkoxy-3-isoquinolin...
Patent number
6,642,384
Issue date
Nov 4, 2003
Brantford Chemicals Inc.
Zhi-Xian Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of substantially pure stavudine and rel...
Patent number
6,635,753
Issue date
Oct 21, 2003
Brantford Chemicals Inc.
Bruno K. Radatus
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for recovery of the desired cis-1,3-oxathiolane nucleosides...
Patent number
6,600,044
Issue date
Jul 29, 2003
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of nefazodone hydrochloride
Patent number
6,596,866
Issue date
Jul 22, 2003
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of derivative of 3-sulfonamido-4-phenylaminopyridine
Patent number
6,593,475
Issue date
Jul 15, 2003
Brantford Chemicals Inc.
Carlos B. Zetina-Rocha
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Efficient process for the preparation of lamotrigine and related 3,...
Patent number
6,586,593
Issue date
Jul 1, 2003
Brantford Chemicals Inc.
Bhaskar Reddy Guntoori
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of tetrahydrothieno[3,2-c�...
Patent number
6,495,691
Issue date
Dec 17, 2002
Brantford Chemicals Inc.
Stephen E. Horne
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Useful form of anhydrous paroxetine hydrochloride
Patent number
6,436,956
Issue date
Aug 20, 2002
Brantford Chemicals Inc.
K. S. Keshava Murthy
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of Ramipril
Patent number
6,407,262
Issue date
Jun 18, 2002
Brantford Chemicals Inc.
Zhi-Xian Wang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,3-oxathiolan-5-ones useful in the production of antiviral nucleos...
Patent number
6,380,388
Issue date
Apr 30, 2002
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing simvastatin
Patent number
6,307,066
Issue date
Oct 23, 2001
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of 1,2,5,6-tetra-hydro-3-carboalkoxypridines such as ar...
Patent number
6,132,286
Issue date
Oct 17, 2000
Brantford Chemicals Inc.
K. S. Keshave Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of 4-methyl-5-hydroxymethyl-imidazole
Patent number
6,107,490
Issue date
Aug 22, 2000
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stereoselective and useful preparation of 3-substituted 4-aryl pipe...
Patent number
5,962,689
Issue date
Oct 5, 1999
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of intermediates suitable to make doxaz...
Patent number
5,919,931
Issue date
Jul 6, 1999
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Commercial process for the manufacture of fluconazole and intermedi...
Patent number
5,872,258
Issue date
Feb 16, 1999
Brantford Chemicals Inc.
Derrick L. J. Clive
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the manufacture of related intermediates including cist...
Patent number
5,750,714
Issue date
May 12, 1998
Brantford Chemicals Inc.
K.S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Commercial process for the manufacture of fluconazole and intermedi...
Patent number
5,750,719
Issue date
May 12, 1998
Brantford Chemicals Inc.
Keshava K.S. Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of making ureas and guanidines, including terazosin, prazos...
Patent number
5,686,612
Issue date
Nov 11, 1997
Brantford Chemicals Inc.
Khashayar Karimian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sodium enalapril complex and the use thereof to make sodium enalapril
Patent number
5,686,627
Issue date
Nov 11, 1997
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Methods of making ureas and guanidines, including, terazosin, prazo...
Patent number
5,675,006
Issue date
Oct 7, 1997
Brantford Chemicals Inc.
Khashayar Karimian
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of an improved form of form 1 ranitidine
Patent number
5,670,671
Issue date
Sep 23, 1997
Brantford Chemicals Inc.
Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Sodium enalapril complex and the use thereof to make sodium enalapril
Patent number
5,637,730
Issue date
Jun 10, 1997
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Process for the preparation of torsemide and related intermediates
Publication number
20050209460
Publication date
Sep 22, 2005
Brantford Chemicals Inc.
Daqing Che
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Resolution of racemates of methyl alpha-5-[4,5,6,7-tetrahydro[3,2-C...
Publication number
20050176960
Publication date
Aug 11, 2005
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the preparation of nefazodone hydrochloride
Publication number
20030078423
Publication date
Apr 24, 2003
Brantford Chemicals Inc.
K. S. Keshava Murthy
C07 - ORGANIC CHEMISTRY
Trademark
last 30 trademarks
Information
Trademark
75836299 - BRANTFORD CHEMICALS INC. INNOVATIVE PARTNERS WITH THE GL...
Serial number
75836299
Registration number
2637967
Filing date
Oct 29, 1999
BRANTFORD CHEMICALS INC.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
75836279 - BRANTFORDCHEMICALSINC. INNOVATIVE PARTNERS WITH THE GLOB...
Serial number
75836279
Filing date
Oct 29, 1999
BRANTFORD CHEMICALS INC.
1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry