Growing community of inventors

Ann Arbor, MI, United States of America

Graham Johnson

Average Co-Inventor Count = 2.07

ph-index = 8

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 = 167

Graham JohnsonMichael Francis Rafferty (11 patents)Graham JohnsonChristopher Franklin Bigge (8 patents)Graham JohnsonBarry C Ross (5 patents)Graham JohnsonMichael R Pavia (4 patents)Graham JohnsonCharles Price Taylor, Jr (4 patents)Graham JohnsonDevin Franklin Welty (4 patents)Graham JohnsonThomas C Malone (3 patents)Graham JohnsonMichael A Yeomans (3 patents)Graham JohnsonPo-wai Yuen (2 patents)Graham JohnsonPerry M Novak (2 patents)Graham JohnsonRobert H Hesse (1 patent)Graham JohnsonDaniel Fred Ortwine (1 patent)Graham JohnsonSheryl Jeanne Hays (1 patent)Graham JohnsonLinda L Coughenour (1 patent)Graham JohnsonVlad E Gregor (1 patent)Graham JohnsonJames T Drummond (1 patent)Graham JohnsonGraham Johnson (36 patents)Michael Francis RaffertyMichael Francis Rafferty (34 patents)Christopher Franklin BiggeChristopher Franklin Bigge (28 patents)Barry C RossBarry C Ross (21 patents)Michael R PaviaMichael R Pavia (25 patents)Charles Price Taylor, JrCharles Price Taylor, Jr (13 patents)Devin Franklin WeltyDevin Franklin Welty (4 patents)Thomas C MaloneThomas C Malone (17 patents)Michael A YeomansMichael A Yeomans (3 patents)Po-wai YuenPo-wai Yuen (40 patents)Perry M NovakPerry M Novak (2 patents)Robert H HesseRobert H Hesse (25 patents)Daniel Fred OrtwineDaniel Fred Ortwine (12 patents)Sheryl Jeanne HaysSheryl Jeanne Hays (10 patents)Linda L CoughenourLinda L Coughenour (3 patents)Vlad E GregorVlad E Gregor (3 patents)James T DrummondJames T Drummond (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Warner-lambert Company (28 from 2,538 patents)

2. Hoechst (uk) Limited (3 from 12 patents)

3. Other (2 from 832,761 patents)

4. Hoechst Aktiengesellschaft (2 from 6,662 patents)

5. Research Institute for Medicine & Chemistry, Inc. (1 from 24 patents)


36 patents:

1. 11632910 - Hay bale lifting and transport apparatus

2. 5942513 - Pharmaceutical composition and a method for treating neurodegenerative

3. 5767119 - Method of treating neurodegenerative diseases using an AMPA excitatory

4. 5627168 - Pharmaceutical composition for and a method of using a combination of an

5. 5407935 - Pharmaceutical composition for and a method of using a combination of an

6. 5284862 - Derivatives of 2-carboxyindoles having pharmaceutical activity

7. 5276053 - Polycyclic amines useful as cerebrovascular agents

8. 5238958 - Substituted .alpha.-amino acids having selected acidic moieties for use

9. 5220064 - Substituted 4'-hydroxyphenylacetic acid derivatives having

10. 5192792 - Isatine derivatives, and their method of use

11. 5180736 - Polycyclic amines useful as cerebrovascular agents

12. 5179085 - N-substituted .alpha.-amino acids and derivatives thereof having

13. 5175153 - Substituted alpha-amino acids having pharmaceutical activity

14. 5145845 - Substituted 2-carboxylindoles having pharmaceutical activity

15. 5141934 - Tetracyclic amines having pharmaceutical activity

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…