For the Inventor, By the Inventor

Enter assignee name

Brantford, Canada

Apotex Pharmachem Inc.

USPTO Granted Patents = 50

EPO Patents = 2

Forward Citations = 125

Loading Chart...

Loading Chart...

59 inventors (with patents filed for the assignee):

Bhaskar Reddy Guntoori (17 out of 22 patents)

Daqing Che (14 out of 24 patents)

Yajun Zhao (12 out of 19 patents)

4. Gamini Weeratunga (12 out of 33 patents)

5. Stephen E Horne (12 out of 24 patents)

6. Zhi-Xian Wang (12 out of 15 patents)

7. Allan W Rey (11 out of 28 patents)

8. Fan Wang (8 out of 9 patents)

9. K S Keshava Murthy (6 out of 13 patents)

10. Carlos Zetina-Rocha (5 out of 7 patents)

11. Mohammed Abdul Raheem (4 out of 7 patents)

12. Prabhudas Bodhuri (4 out of 12 patents)

13. David A Stradiotto (4 out of 5 patents)

14. Probal Kanti Datta (4 out of 6 patents)

15. Uma Kotipalli (4 out of 5 patents)

Core Competencies:

3-Alkyl Indoles

Lubiprostone

Polymorphic Forms

Rifaximin

Lapatinib Ditosylate

Rivaroxaban

Efavirenz

Atorvastatin

Oxathiolane Derivatives

Ziprasidone Hydrochloride

Flecainide

Zonisamide

50 patents: Sort by Forward Citations

1. 9533949 - Processes for the preparation of 3-alkyl indoles (2017-01-03),

2. 9382272 - Methods of making lubiprostone and intermediates thereof (2016-07-05),

3. 9359374 - Polymorphic forms of rifaximin (2016-06-07),

4. 9034904 - Forms of dexlansoprazole and processes for the preparation thereof (2015-05-19),

5. 8993579 - Polymorphic forms of Lapatinib ditosylate and processes for their preparation (2015-03-31),

6. 8952154 - Process for the preparation of lapatinib and its ditosylate salt (2015-02-10),

7. 8883795 - Polymorphic forms of Rifaximin (2014-11-11),

8. 8835638 - 1,3-Oxathiolane derivatives, process for the preparation of 1,3-Oxathiolane derivatives and intermediates thereof (2014-09-16),

9. 8765976 - Polymorphic forms of Warfarin potassium and preparations thereof (2014-07-01),

10. 8563733 - Process for the preparation of esomeprazole and salts thereof (2013-10-22),

11. 8471011 - Preparation of acid addition salts of amine bases by solid phase—gas phase reactions (2013-06-25),

12. 8378143 - Methods of making Efavirens and intermediates thereof (2013-02-19),

13. 8309547 - Processes for the preparation of rivaroxaban and intermediates thereof (2012-11-13),

14. 8188300 - Atorvastatin calcium propylene glycol solvates (2012-05-29),

15. 8143400 - Process for the preparation and purification of cis-2-methylspiro(1,3-oxathiolane-5,3')quiniclidine hydrochloride (2012-03-27),

Apotex Pharmachem Inc. is a leading global pharmaceutical company specializing in the manufacturing and development of active pharmaceutical ingredients (APIs). With a strong commitment to quality, innovation, and customer satisfaction, Apotex Pharmachem provides high-quality, cost-effective API solutions to pharmaceutical companies worldwide. Their state-of-the-art facilities and highly skilled workforce ensure the delivery of safe and effective medicines. Visit their website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

50 Patents

#1 in Brantford

#265 in Canada

#13,591 in the World

Brantford, Canada

Apotex Pharmachem Inc.

Forward Citations = 125

59 inventors:

Bhaskar Reddy Guntoori (17 out of 22 patents)

Daqing Che (14 out of 24 patents)

Yajun Zhao (12 out of 19 patents)

4. Gamini Weeratunga (12 out of 33 patents)

5. Stephen E Horne (12 out of 24 patents)

Please report any incorrect information to support@idiyas.com

Loading…