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Cambridge, United Kingdom

Phytopharm Plc

USPTO Granted Patents = 14

EPO Patents = 3

Forward Citations = 86

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33 inventors (with patents filed for the assignee):

Zongqin Xia (5 out of 5 patents)

Yaer Hu (5 out of 5 patents)

Brian Anthony Whittle (4 out of 28 patents)

4. Ian Duncan Rubin (4 out of 6 patents)

5. Philip James Gunning (3 out of 3 patents)

6. Daryl David Rees (3 out of 4 patents)

7. Paul Barraclough (3 out of 7 patents)

8. Phil Gunning (3 out of 3 patents)

9. Jonathan Brostoff (3 out of 7 patents)

10. Weijun Wang (3 out of 3 patents)

11. Frederik Michiel Meeuse (2 out of 9 patents)

12. Vinesh Jaichand Maharaj (2 out of 10 patents)

13. Roelof Marthinus Horak (2 out of 6 patents)

14. Jim Hanson (2 out of 2 patents)

15. John Hakkinen (2 out of 3 patents)

14 patents: Sort by Forward Citations

1. 7923435 - [object Object] (2011-04-12),

2. 7807204 - [object Object] (2010-10-05),

3. 7718792 - Stereospecific reduction of sapogen-3-ones (2010-05-18),

4. 7589123 - Chemical compounds (2009-09-15),

5. 7507720 - 5-Beta-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia (2009-03-24),

6. 7368137 - Smilagenin and its use (2008-05-06),

7. 7138427 - 5-β-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia (2006-11-21),

8. 7033616 - Extracts, compounds and pharmaceutical compositions having anti-diabetic activity and their use (2006-04-25),

9. 6812213 - Steroidal sapogenins and their derivatives for treating alzheimer's disease (2004-11-02),

10. 6808723 - Gastric acid secretion (2004-10-26),

11. 6488967 - Gastric acid secretion (2002-12-03),

12. 6258386 - Smilagenin and its use (2001-07-10),

13. 6114389 - Use of a pharmaceutically acceptable oxalate derivative for the (2000-09-05),

14. 5466452 - Pharmaceutical compositions for the treatment of skin disorders (1995-11-14),

Phytopharm Plc is a pharmaceutical company specializing in the development of plant-based medicines. With a focus on natural remedies and alternative therapies, Phytopharm is dedicated to improving health and well-being through innovative research and product development. Our mission is to harness the healing power of plants to create safe and effective treatments for a variety of medical conditions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

14 Patents

#70 in Cambridge

#1,254 in United Kingdom

#40,882 in the World

Cambridge, United Kingdom

Phytopharm Plc

Forward Citations = 86

33 inventors:

Zongqin Xia (5 out of 5 patents)

Yaer Hu (5 out of 5 patents)

Brian Anthony Whittle (4 out of 28 patents)

4. Ian Duncan Rubin (4 out of 6 patents)

5. Philip James Gunning (3 out of 3 patents)

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