Growing community of inventors

San Mateo, CA, United States of America

Steven A Spencer

Average Co-Inventor Count = 4.92

ph-index = 5

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 = 146

Steven A SpencerWilliam I Wood (3 patents)Steven A SpencerDavid W Leung (3 patents)Steven A SpencerR Glenn Hammonds, Jr (3 patents)Steven A SpencerTimothy Andrew Stewart (2 patents)Steven A SpencerIra D Goldfine (2 patents)Steven A SpencerBetty A Maddux (2 patents)Steven A SpencerAndrew Grupe (2 patents)Steven A SpencerDavid W Martin, Jr (1 patent)Steven A SpencerPeter Cameron Colosi (1 patent)Steven A SpencerDenise M Harrison (1 patent)Steven A SpencerSteven A Spencer (5 patents)William I WoodWilliam I Wood (667 patents)David W LeungDavid W Leung (28 patents)R Glenn Hammonds, JrR Glenn Hammonds, Jr (11 patents)Timothy Andrew StewartTimothy Andrew Stewart (61 patents)Ira D GoldfineIra D Goldfine (13 patents)Betty A MadduxBetty A Maddux (3 patents)Andrew GrupeAndrew Grupe (2 patents)David W Martin, JrDavid W Martin, Jr (18 patents)Peter Cameron ColosiPeter Cameron Colosi (12 patents)Denise M HarrisonDenise M Harrison (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Genentech, Inc. (3 from 3,237 patents)

2. University of California (2 from 15,579 patents)

3. Other (1 from 833,002 patents)


5 patents:

1. 5968508 - Antagonists to insulin receptor tyrosine kinase inhibitor

2. 5939269 - Antagonists to insulin receptor tyrosine kinase inhibitor

3. 5688763 - Compositions and methods for the synthesis of growth hormone receptor

4. 5057417 - Compositions and methods for the synthesis of growth hormone receptor

5. 4857637 - Methods and compositions for immunologically modulating growth hormone

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as of
1/22/2026
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