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Herts, United Kingdom

Astra Pharmaceuticals Limited

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USPTO Granted Patents = 24

Trademarks = 1

Forward Citations = 310

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33 inventors (with patents filed for the assignee):

Roger Victor Bonnert (8 out of 46 patents)

Roger C Brown (8 out of 15 patents)

David R Cheshire (5 out of 28 patents)

4. Peter Richard Hamley (5 out of 8 patents)

5. Peter A Cage (5 out of 5 patents)

6. Alan C Tinker (5 out of 13 patents)

7. Nicholas David Kindon (4 out of 17 patents)

8. Anthony Howard Ingall (4 out of 18 patents)

9. Francis Ince (4 out of 15 patents)

10. Premji Meghani (2 out of 40 patents)

11. Thomas McInally (2 out of 26 patents)

12. Stephen Thom (2 out of 60 patents)

13. Austen Pimm (2 out of 10 patents)

14. Martin E Cooper (2 out of 21 patents)

15. David K Donald (2 out of 16 patents)

24 patents: Sort by Forward Citations

1. 6107297 - 2,4-Dithi(oxo)-pyrimidin-5-yl compounds bearing a tricyclic substituent (2000-08-22),

2. 6100246 - Spiro-piperidine derivatives as inhibitors of nitric oxide synthase (2000-08-08),

3. 6083952 - Compounds (2000-07-04),

4. 6080869 - Benzothiazolone derivatives (2000-06-27),

5. 6063962 - Process for the preparation of NMDA antagonists (2000-05-16),

6. 6063789 - Aminoisoquinolines and aminotheinopyridine derivatives and their use as (2000-05-16),

7. 6046204 - Pyrrolo[3,4-D] pyrimidinone derivatives and their use as medicaments (2000-04-04),

8. 6046191 - Combination (2000-04-04),

9. 6028074 - Pyrazolo[3,4-d]pyrimidineone compounds (2000-02-22),

10. 6008365 - Benzothiazolone derivatives (1999-12-28),

11. D416998 - Inhaler (1999-11-23),

12. 5985849 - Phosphate compounds and their use as medicaments (1999-11-16),

13. 5977384 - Benzothiazolone derivatives (1999-11-02),

14. 5973167 - Intermediates for making benzothiazolone derivatives (1999-10-26),

15. 5955447 - N-alkyl-2-substituted ATP analogues for treatment of embolic disease (1999-09-21),

Company Overview

Astra Pharmaceuticals Limited is a UK-based company specializing in the development and manufacturing of innovative pharmaceutical products. The organization focuses on various therapeutic areas, including neurology, oncology, and infectious diseases, leveraging advanced research methodologies to create effective treatments. With a commitment to enhancing patient outcomes, Astra Pharmaceuticals collaborates with healthcare professionals and institutions to address unmet medical needs and improve healthcare solutions globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

24 Patents

#2 in Herts

#739 in United Kingdom

#26,701 in the World

Herts, United Kingdom

Astra Pharmaceuticals Limited

Forward Citations = 310

33 inventors:

Roger Victor Bonnert (8 out of 46 patents)

Roger C Brown (8 out of 15 patents)

David R Cheshire (5 out of 28 patents)

4. Peter Richard Hamley (5 out of 8 patents)

5. Peter A Cage (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Astra Pharmaceuticals Limited. Retrieved from https://idiyas.com/company/astra-pharmaceuticals

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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