Growing community of inventors

Villa Park, CA, United States of America

John T Trogden

Average Co-Inventor Count = 3.61

ph-index = 7

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 120

John T TrogdenRobert T Lyons (12 patents)John T TrogdenChetan Pujara (10 patents)John T TrogdenAdnan K Salameh (10 patents)John T TrogdenScott M Whitcup (6 patents)John T TrogdenAnuradha V Gore (5 patents)John T TrogdenJaya Giyanani (5 patents)John T TrogdenJames Nienyuan Chang (4 patents)John T TrogdenMichael R Robinson (3 patents)John T TrogdenRhett M Schiffman (2 patents)John T TrogdenKevin S Warner (2 patents)John T TrogdenMayssa Attar (2 patents)John T TrogdenPramod Sarpotdar (2 patents)John T TrogdenGuang Wei Lu (2 patents)John T TrogdenKristin B Prinn (2 patents)John T TrogdenRonald Bradford (2 patents)John T TrogdenAndrea S Kim (2 patents)John T TrogdenChetan P Pujara (2 patents)John T TrogdenRobert T Lyons (2 patents)John T TrogdenPatrick Michael Hughes (1 patent)John T TrogdenGerald Woodrow DeVries (1 patent)John T TrogdenPatrick M Hughes (1 patent)John T TrogdenHongwen Ma Rivers (1 patent)John T TrogdenWerhner C Orilla (1 patent)John T TrogdenGerald W De Vries (4 patents)John T TrogdenChetan P Pujara (0 patent)John T TrogdenGerald W Devries (0 patent)John T TrogdenGerald W Devries (1 patent)John T TrogdenAdnan K Salamah (1 patent)John T TrogdenJohn T Trogden (22 patents)Robert T LyonsRobert T Lyons (30 patents)Chetan PujaraChetan Pujara (29 patents)Adnan K SalamehAdnan K Salameh (10 patents)Scott M WhitcupScott M Whitcup (35 patents)Anuradha V GoreAnuradha V Gore (23 patents)Jaya GiyananiJaya Giyanani (8 patents)James Nienyuan ChangJames Nienyuan Chang (68 patents)Michael R RobinsonMichael R Robinson (50 patents)Rhett M SchiffmanRhett M Schiffman (38 patents)Kevin S WarnerKevin S Warner (16 patents)Mayssa AttarMayssa Attar (8 patents)Pramod SarpotdarPramod Sarpotdar (8 patents)Guang Wei LuGuang Wei Lu (3 patents)Kristin B PrinnKristin B Prinn (3 patents)Ronald BradfordRonald Bradford (2 patents)Andrea S KimAndrea S Kim (2 patents)Chetan P PujaraChetan P Pujara (9 patents)Robert T LyonsRobert T Lyons (2 patents)Patrick Michael HughesPatrick Michael Hughes (90 patents)Gerald Woodrow DeVriesGerald Woodrow DeVries (14 patents)Patrick M HughesPatrick M Hughes (1 patent)Hongwen Ma RiversHongwen Ma Rivers (4 patents)Werhner C OrillaWerhner C Orilla (4 patents)Gerald W De VriesGerald W De Vries (4 patents)Chetan P PujaraChetan P Pujara (0 patent)Gerald W DevriesGerald W Devries (0 patent)Gerald W DevriesGerald W Devries (3 patents)Adnan K SalamahAdnan K Salamah (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Allergan, Inc. (19 from 2,285 patents)

2. Allergen, Inc. (3 from 8 patents)


22 patents:

1. 11078262 - High viscosity macromolecular compositions for treating ocular conditions

2. 10905696 - Androgen composition for treating an ophthalmic condition

3. 10780098 - Non-irritating testosterone emulsions

4. 9937188 - Non-irritating testosterone emulsions

5. 9849140 - Topical compositions comprising bimatoprost and methods for stimulating hair growth therewith

6. 9763959 - Compositions and methods for stimulating hair growth

7. 9750750 - Compositions and methods for stimulating hair growth

8. 9504646 - Androgen composition for treating an opthalmic condition

9. 9265775 - Pharmaceutical compositions

10. 9149484 - Compositions and methods for stimulating hair growth

11. 9138480 - Compositions and methods for stimulating hair growth

12. 9119772 - Androgen composition for treating an opthalmic condition

13. 9089478 - Peripherally administered viscous formulations

14. 9039761 - Ocular implant delivery assemblies with distal caps

15. 8846094 - Peripherally administered viscous formulations

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as of
12/9/2025
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