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Redwood City, CA, United States of America

Cygnus Therapeutic Systems

USPTO Granted Patents = 23

Forward Citations = 1,220

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23 inventors (with patents filed for the assignee):

Gary W Cleary (10 out of 16 patents)

Chia-Ming Chiang (7 out of 22 patents)

Kenneth J Colley (4 out of 4 patents)

4. Paul R Stauffer (3 out of 11 patents)

5. Gordon L Flynn (3 out of 9 patents)

6. Kuldeepak Sharma (3 out of 4 patents)

7. Donald R Wilson (3 out of 4 patents)

8. Richard H Guy (3 out of 14 patents)

9. Hirohisa Okuyama (3 out of 4 patents)

10. Durairaj Bommannan (3 out of 4 patents)

11. Renee A Fallon (3 out of 4 patents)

12. Ooi Wong (2 out of 6 patents)

13. Jesus Miranda (2 out of 10 patents)

14. Samir D Roy (2 out of 2 patents)

15. Darth M Dunbar (2 out of 3 patents)

23 patents: Sort by Forward Citations

1. 5378473 - Transdermal administration of short or intermediate half-life (1995-01-03),

2. 5358715 - Enhancement of transdermal drug delivery using monoalkyl phosphates and (1994-10-25),

3. 5352456 - Device for administering drug transdermally which provides an initial (1994-10-04),

4. 5323769 - Ultrasound-enhanced delivery of materials into and through the skin (1994-06-28),

5. 5308625 - Enhancement of transdermal drug delivery using monoalkyl phosphates and (1994-05-03),

6. 5273756 - Transdermal drug delivery device using a membrane-protected microporous (1993-12-28),

7. 5273755 - Transdermal drug delivery device using a polymer-filled microporous (1993-12-28),

8. 5271940 - Transdermal delivery device having delayed onset (1993-12-21),

9. 5252335 - Transdermal administration of lisuride (1993-10-12),

10. 5252334 - Solid matrix system for transdermal drug delivery (1993-10-12),

11. 5246706 - Device for administering bimakalim transdermally (1993-09-21),

12. 5234690 - Transdermal drug delivery device using an unfilled microporous membrane (1993-08-10),

13. 5231975 - Ultrasound-enhanced delivery of materials into and through the skin (1993-08-03),

14. 5229129 - Transdermal administration of lisuride (1993-07-20),

15. 5225198 - Transdermal administration of short or intermediate half-life (1993-07-06),

Cygnus Therapeutic Systems is a leading biopharmaceutical company specializing in the development and commercialization of innovative therapeutic products. With a focus on improving patient outcomes, we strive to create advanced treatments for a wide range of medical conditions. Our dedicated team of researchers and scientists work tirelessly to discover novel drug candidates and deliver effective solutions to global healthcare challenges. Visit our website to learn more about our groundbreaking therapies and commitment to advancing human health.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#81 in Redwood City, CA

#3,296 in California

#13,925 in US

#26,790 in the World

Redwood City, CA, United States of America

Cygnus Therapeutic Systems

Forward Citations = 1,220

23 inventors:

Gary W Cleary (10 out of 16 patents)

Chia-Ming Chiang (7 out of 22 patents)

Kenneth J Colley (4 out of 4 patents)

4. Paul R Stauffer (3 out of 11 patents)

5. Gordon L Flynn (3 out of 9 patents)

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