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Nottingham, United Kingdom

West Pharmaceutical Services Drug Delivery & Clinical Research Centre Limited

USPTO Granted Patents = 13

Forward Citations = 501

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15 inventors (with patents filed for the assignee):

Peter James Watts (7 out of 23 patents)

Lisbeth Illum (7 out of 31 patents)

Stanley Stewart Davis (4 out of 16 patents)

4. Paolo Ferruti (2 out of 28 patents)

5. Fabio Bignotti (2 out of 4 patents)

6. Alan Smith (1 out of 21 patents)

7. Andrew David Bacon (1 out of 7 patents)

8. Steven Neville Chatfield (1 out of 10 patents)

9. Wu Lin (1 out of 7 patents)

10. Martin Charles Garnett (1 out of 2 patents)

11. Andrew Wells (1 out of 1 patent)

12. Jill Catherine Makin (1 out of 1 patent)

13. Fiona Caroline Maclaughlin (1 out of 1 patent)

14. Ian Lafferty (1 out of 1 patent)

15. He Ping (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 6730735 - Conjugate of polyethylene glycol and chitosan (2004-05-04),

2. 6635254 - Surface modification of lamellar particles (2003-10-21),

3. 6534065 - Influenza vaccine composition with chitosan adjuvant (2003-03-18),

4. 6432440 - Pectin compositions and methods of use for improved delivery of drugs to mucosal surfaces (2002-08-13),

5. 6413941 - Polymer composition for delivering a nucleic acid or derivative thereof (2002-07-02),

6. 6391318 - Vaccine compositions including chitosan for intranasal administration and use thereof (2002-05-21),

7. 6387917 - Salts of opioid analgesics, particularly morphine, and methods of using same (2002-05-14),

8. 6383513 - Compositions comprising cannabinoids (2002-05-07),

9. 6342251 - Compositions for nasal administration (2002-01-29),

10. 6310089 - Composition for the administration of a D1-agonists (2001-10-30),

11. 6228396 - Colonic drug delivery composition (2001-05-08),

12. 6207197 - Gastroretentive controlled release microspheres for improved drug delivery (2001-03-27),

13. 6200602 - Composition for enhanced uptake of polar drugs from the colon (2001-03-13),

West Pharmaceutical Services Drug Delivery & Clinical Research Centre Limited is a leading global manufacturer of drug delivery and clinical research solutions. They specialize in providing innovative solutions for the pharmaceutical and biotechnology industries. With a focus on quality and customer satisfaction, West Pharmaceutical Services strives to improve patient outcomes through their advanced drug delivery technologies.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

13 Patents

#10 in Nottingham

#1,341 in United Kingdom

#43,635 in the World

Nottingham, United Kingdom

West Pharmaceutical Services Drug Delivery & Clinical Research Centre Limited

Forward Citations = 501

15 inventors:

Peter James Watts (7 out of 23 patents)

Lisbeth Illum (7 out of 31 patents)

Stanley Stewart Davis (4 out of 16 patents)

4. Paolo Ferruti (2 out of 28 patents)

5. Fabio Bignotti (2 out of 4 patents)

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