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Ivoryton, CT, United States of America

George Chang

Average Co-Inventor Count = 2.53

ph-index = 6

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 = 244

George ChangErnest S Hamanaka (4 patents)George ChangGeorge Joseph Quallich (3 patents)George ChangBruce A Lefker (2 patents)George ChangRavi Shanker Garigipati (2 patents)George ChangPeter A McCarthy (2 patents)George ChangDavid A Perry (2 patents)George ChangFrederick J Walker (2 patents)George ChangJohn L LaMattina (1 patent)George ChangLewin Theophilus Wint (1 patent)George ChangSarah E Kelly (1 patent)George ChangPeter H Dorff (1 patent)George ChangDongxiang Zeng (1 patent)George ChangThien Truong (1 patent)George ChangThien V Truong (1 patent)George ChangGeorge Chang (11 patents)Ernest S HamanakaErnest S Hamanaka (34 patents)George Joseph QuallichGeorge Joseph Quallich (33 patents)Bruce A LefkerBruce A Lefker (50 patents)Ravi Shanker GarigipatiRavi Shanker Garigipati (17 patents)Peter A McCarthyPeter A McCarthy (13 patents)David A PerryDavid A Perry (13 patents)Frederick J WalkerFrederick J Walker (9 patents)John L LaMattinaJohn L LaMattina (13 patents)Lewin Theophilus WintLewin Theophilus Wint (11 patents)Sarah E KellySarah E Kelly (7 patents)Peter H DorffPeter H Dorff (2 patents)Dongxiang ZengDongxiang Zeng (1 patent)Thien TruongThien Truong (1 patent)Thien V TruongThien V Truong (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pfizer Corporation (11 from 4,455 patents)


11 patents:

1. 8383660 - Dibenzyl amine compounds and derivatives

2. 7919506 - Dibenzyl amine compounds and derivatives

3. 6987118 - Tetrahydroisoquinoline derivatives as PPAR-alpha activators

4. 6486182 - Mutual prodrugs of amlodipine and atorvastatin

5. 6262092 - Mutual salt of amlodipine and atorvastatin

6. 6121283 - Apo B-secretion/MTP inhibitory amides

7. 5968950 - Apo B-secretion/MTP inhibitor hydrochloride salt

8. 5919795 - Biphenyl-2-carboxylic acid-tetrahydro-isoquinolin-6-yl amide

9. 5656634 - N-aryl and N-heteroarylamide and urea derivatives as inhibitors of acyl

10. 5498786 - Synthesis of intermediates in the preparation of ACAT inhibitors

11. 5362878 - Intermediates for making N-aryl and N-heteroarylamide and urea

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as of
12/6/2025
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