% Expired Patents = 100.0

CIPO Patents = 1

EPO Patents = 5

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Ragina Naidu (7 out of 9 patents)

Samuel Siang Kiang Foo (2 out of 2 patents)

BaoYu Xue (1 out of 1 patent)

4. Bo Fan (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8592588 - Process to prepare camptothecin derivatives (2013-11-26),

2. 8299279 - Semi-synthetic process for the preparation of taxane derivatives (2012-10-30),

3. 8293930 - One pot synthesis of taxane derivatives and their conversion to paclitaxel and docetaxel (2012-10-23),

4. 7906661 - Semi-synthetic conversion of paclitaxel to docetaxel (2011-03-15),

5. 7893283 - Semi-synthesis of taxane intermediates and their conversion to paclitaxel and docetaxel (2011-02-22),

6. 7838694 - Semi-synthesis and isolation of taxane intermediates from a mixture of taxanes (2010-11-23),

7. 7585986 - Semi-synthesis of taxane intermediates and aziridine analogues and their conversion to paclitaxel and docetaxel (2009-09-08),

Chatham Biotec, Limited is a biotechnology company specializing in the research and development of innovative therapies for various medical conditions. With a focus on cutting-edge technology and scientific expertise, we aim to improve the quality of life for patients around the world. Our team of dedicated professionals is committed to driving advancements in the field of biotechnology and bringing transformative healthcare solutions to market.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#1 in Riverview

#2,094 in Canada

Riverview, Canada

Chatham Biotec, Limited

Forward Citations = 2

4 inventors:

Ragina Naidu (7 out of 9 patents)

Samuel Siang Kiang Foo (2 out of 2 patents)

BaoYu Xue (1 out of 1 patent)

4. Bo Fan (1 out of 1 patent)

Please report any incorrect information to [email protected]

1 patent (CIPO):

Please report any incorrect information to [email protected]

5 patents (EPO):

Please report any incorrect information to [email protected]