For the Inventor, By the Inventor

Enter assignee name

Brantford, Canada

Brantford Chemicals Inc.

USPTO Granted Patents = 23

Forward Citations = 34

Loading Chart...

Loading Chart...

27 inventors (with patents filed for the assignee):

Gamini Weeratunga (10 out of 33 patents)

Stephen E Horne (7 out of 24 patents)

K S Keshava Murthy (7 out of 13 patents)

4. K S Murthy (6 out of 6 patents)

5. Keshava Ks Murthy (5 out of 12 patents)

6. Bhaskar Reddy Guntoori (4 out of 22 patents)

7. Allan W Rey (3 out of 28 patents)

8. Zhi-Xian Wang (3 out of 15 patents)

9. Bruno K Radatus (3 out of 12 patents)

10. Derek John Norris (3 out of 5 patents)

11. Daqing Che (2 out of 24 patents)

12. Chandrawansha B W Senanayake (2 out of 2 patents)

13. Gurijala V Reddy (2 out of 2 patents)

14. Khashayar Karimian (2 out of 11 patents)

15. Darren Hall (2 out of 3 patents)

23 patents: Sort by Forward Citations

1. 6642384 - Preparation of chiral 1,2,3,4-tetrahydro-6,7-dialkoxy-3-isoquinolinecarboxylic acid and derivatives (2003-11-04),

2. 6635753 - Process for the preparation of substantially pure stavudine and related intermediates useful in the preparation thereof (2003-10-21),

3. 6600044 - Process for recovery of the desired cis-1,3-oxathiolane nucleosides from their undesired trans-isomers (2003-07-29),

4. 6596866 - Process for the preparation of nefazodone hydrochloride (2003-07-22),

5. 6593475 - Preparation of derivative of 3-sulfonamido-4-phenylaminopyridine (2003-07-15),

6. 6586593 - Efficient process for the preparation of lamotrigine and related 3,5-diamino-6-substituted-1,2,4-triazines (2003-07-01),

7. 6495691 - Process for the preparation of tetrahydrothieno[3,2-c]pyridine derivatives (2002-12-17),

8. 6436956 - Useful form of anhydrous paroxetine hydrochloride (2002-08-20),

9. 6407262 - Process for the preparation of Ramipril (2002-06-18),

10. 6380388 - 1,3-oxathiolan-5-ones useful in the production of antiviral nucleoside analogues (2002-04-30),

11. 6307066 - Process for producing simvastatin (2001-10-23),

12. 6132286 - Preparation of 1,2,5,6-tetra-hydro-3-carboalkoxypridines such as (2000-10-17),

13. 6107490 - Process for the manufacture of 4-methyl-5-hydroxymethyl-imidazole (2000-08-22),

14. 5962689 - Stereoselective and useful preparation of 3-substituted 4-aryl (1999-10-05),

15. 5919931 - Process for the manufacture of intermediates suitable to make doxazosin, (1999-07-06),

Brantford Chemicals Inc. is a leading chemical manufacturing company based in Brantford, Ontario. With over 20 years of experience in the industry, we specialize in producing high-quality chemicals for various sectors including pharmaceuticals, petrochemicals, and industrial applications. Our state-of-the-art facilities and advanced research capabilities allow us to deliver innovative solutions to meet our customers' unique requirements. Committed to excellence and customer satisfaction, we strive to provide exceptional products, reliable services, and prompt delivery. Visit our website to learn more about our extensive product range and capabilities.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#3 in Brantford

#586 in Canada

#26,820 in the World

Brantford, Canada

Brantford Chemicals Inc.

Forward Citations = 34

27 inventors:

Gamini Weeratunga (10 out of 33 patents)

Stephen E Horne (7 out of 24 patents)

K S Keshava Murthy (7 out of 13 patents)

4. K S Murthy (6 out of 6 patents)

5. Keshava Ks Murthy (5 out of 12 patents)

Please report any incorrect information to support@idiyas.com

Loading…