For the Inventor, By the Inventor

Enter assignee name

Oxford, United Kingdom

Powderject Research Limited

USPTO Granted Patents = 35

EPO Patents = 4

Forward Citations = 1,641

Loading Chart...

Loading Chart...

39 inventors (with patents filed for the assignee):

Brian John Bellhouse (13 out of 34 patents)

John Christopher Greenford (10 out of 11 patents)

David Francis Sarphie (10 out of 12 patents)

4. Stuart G Weekes (6 out of 23 patents)

5. Yuh-Fun Maa (4 out of 15 patents)

6. Emily L Bellhouse (4 out of 4 patents)

7. Terry L Burkoth (4 out of 25 patents)

8. Bruce MacMichael (3 out of 3 patents)

9. Duncan Westland (3 out of 3 patents)

10. John Bell (3 out of 3 patents)

11. Charles David Potter (3 out of 3 patents)

12. Graeme L Paterson (3 out of 4 patents)

13. Steven J Prestrelski (2 out of 24 patents)

14. Sung Yun Kwon (2 out of 5 patents)

15. David Stuart Potter (2 out of 9 patents)

35 patents: Sort by Forward Citations

1. 8349364 - Nucleic acid coated particles suitable for temporary storage (2013-01-08),

2. 8061006 - Particle cassette, method and kit therefor (2011-11-22),

3. 7942846 - Needleless syringe using supersonic gas flow for particle delivery (2011-05-17),

4. 7909793 - Silencing device and method for needleless syringe (2011-03-22),

5. 7868260 - Apparatus and method for dispensing small quantities of particles (2011-01-11),

6. 7618394 - Needleless syringe using supersonic gas flow for particle delivery (2009-11-17),

7. 7547292 - Needleless syringe (2009-06-16),

8. 7358451 - Apparatus and method for dispensing small quantities of particles (2008-04-15),

9. 7229645 - Spray freeze-dried compositions (2007-06-12),

10. 7207967 - Particle delivery (2007-04-24),

11. 7182748 - Syringe and capsule therefor (2007-02-27),

12. D519633 - Syringe (2006-04-25),

13. 7022313 - Hydrogel particle formulation (2006-04-04),

14. 6987228 - Apparatus and method for dispensing small quantities of particles (2006-01-17),

15. 6893664 - Particle delivery techniques (2005-05-17),

Powderject Research Limited is a pharmaceutical company specializing in needle-free drug delivery systems. They develop and manufacture innovative vaccines, therapeutic proteins, and other pharmaceutical products. Powderject's unique technology allows for needle-free injections, providing patients with a painless and convenient alternative to traditional methods. With a focus on research and development, Powderject is committed to improving drug delivery and patient experiences in the healthcare industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

35 Patents

#9 in Oxford

#499 in United Kingdom

#18,611 in the World

Oxford, United Kingdom

Powderject Research Limited

Forward Citations = 1,641

39 inventors:

Brian John Bellhouse (13 out of 34 patents)

John Christopher Greenford (10 out of 11 patents)

David Francis Sarphie (10 out of 12 patents)

4. Stuart G Weekes (6 out of 23 patents)

5. Yuh-Fun Maa (4 out of 15 patents)

Please report any incorrect information to support@idiyas.com

Loading…