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For the Inventor, By the Inventor

Irvine, CA, United States of America

Allergen, Inc.


USPTO Granted Patents = 8

% Expired Patents = 37.5

Forward Citations = 32

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24 inventors (with patents filed for the assignee):

goldMedal Robert T Lyons (3 out of 30 patents)

silverMedal John T Trogden (3 out of 22 patents)

bronzeMedal David W Old (2 out of 115 patents)

4.  Scott M Whitcup (2 out of 35 patents)

5.  Joan Zeltinger (1 out of 24 patents)

6.  Michael R Robinson (1 out of 50 patents)

7.  Anthony Ratcliffe (1 out of 15 patents)

8.  Andreas Kern (1 out of 8 patents)

9.  Vinh X Ngo (1 out of 25 patents)

10.  Todd S Gac (1 out of 17 patents)

11.  Gail K Naughton (1 out of 48 patents)

12.  David L Horwitz (1 out of 5 patents)

13.  Lee K Landeen (1 out of 9 patents)

14.  R Emmett Pinney (1 out of 6 patents)

15.  Alan H Ackerman (1 out of 9 patents)


8 patents:

1. 9591935 - Therapeutic substituted cyclopentanes (2017-03-14),
2. 9458486 - Conditioned cell culture medium compositions and methods of use (2016-10-04),
3. 9089478 - Peripherally administered viscous formulations (2015-07-28),
4. 8642067 - Methods and compositions for intraocular administration to treat ocular conditions (2014-02-04),
5. 8318169 - Sustained release drug delivery systems comprising a water soluble therapeutic agent and a release modifier (2012-11-27),
6. 8198318 - Therapeutic amides (2012-06-12),
7. 8057808 - Use of a botulinum neurotoxin to alleviate various disorders (2011-11-15),
8. 7923469 - Compositions including vitamin-based surfactants and methods for using same (2011-04-12),
Company Overview
Allergan, Inc. is a global pharmaceutical company that develops, manufactures, and distributes a wide range of products in the areas of aesthetics, eye care, central nervous system, and gastroenterology. With a focus on innovation and customer satisfaction, Allergan is committed to improving the lives of patients worldwide.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Allergen, Inc. USPTO Patent Assignee Logo
8 Patents

#334 in Irvine, CA

#8,543 in California

#35,941 in US

Irvine, CA (US)
Irvine, CA, United States of America

Allergen, Inc.

Forward Citations = 32

24 inventors:

goldMedal Robert T Lyons (3 out of 30 patents)

silverMedal John T Trogden (3 out of 22 patents)

bronzeMedal David W Old (2 out of 115 patents)

4.  Scott M Whitcup (2 out of 35 patents)

5.  Joan Zeltinger (1 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Allergen, Inc.. Retrieved from https://idiyas.com/company/allergen

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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