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Los Angeles, CA, United States of America

William M Keefe

Average Co-Inventor Count = 8.00

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 = 188

William M KeefeRoberto Mariani (8 patents)William M KeefeNick Knudsen (7 patents)William M KeefeVadim Kraynov (7 patents)William M KeefeJason Pinkstaff (7 patents)William M KeefeAnna-Maria A Hays Putnam (7 patents)William M KeefeThomas P Cujec (7 patents)William M KeefeLillian Skidmore (4 patents)William M KeefeLillian Ho (2 patents)William M KeefeTroy Edward Wilson (1 patent)William M KeefeHo Sung Cho (1 patent)William M KeefeDavid C Litzinger (1 patent)William M KeefeThomas O Daniel (1 patent)William M KeefeAnna-Maria A Hays (1 patent)William M KeefeBruce E Kimmel (1 patent)William M KeefeLillian Skidmore (Nee Ho) (1 patent)William M KeefeRoberto Mariani (1 patent)William M KeefeWilliam M Keefe (8 patents)Roberto MarianiRoberto Mariani (15 patents)Nick KnudsenNick Knudsen (37 patents)Vadim KraynovVadim Kraynov (31 patents)Jason PinkstaffJason Pinkstaff (27 patents)Anna-Maria A Hays PutnamAnna-Maria A Hays Putnam (26 patents)Thomas P CujecThomas P Cujec (10 patents)Lillian SkidmoreLillian Skidmore (11 patents)Lillian HoLillian Ho (5 patents)Troy Edward WilsonTroy Edward Wilson (55 patents)Ho Sung ChoHo Sung Cho (29 patents)David C LitzingerDavid C Litzinger (17 patents)Thomas O DanielThomas O Daniel (15 patents)Anna-Maria A HaysAnna-Maria A Hays (15 patents)Bruce E KimmelBruce E Kimmel (11 patents)Lillian Skidmore (Nee Ho)Lillian Skidmore (Nee Ho) (1 patent)Roberto MarianiRoberto Mariani (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ambrx, Inc. (8 from 113 patents)


8 patents:

1. 11993637 - Modified FGF-21 polypeptides with non-naturally encoded amino acids

2. 10961291 - Modified FGF-21 polypeptides and their uses

3. 10377805 - Modified FGF-21 polypeptides comprising non-naturally encoding amino acids and their uses

4. 9975936 - Nucleic acids encoding modified FGF-21 polypeptides comprising non-naturally occurring amino acids

5. 9079971 - Modified FGF-21 polypeptides comprising non-naturally occurring amino acids

6. 8383365 - Methods of making FGF-21 mutants comprising non-naturally encoded phenylalanine derivatives

7. 8012931 - Modified FGF-21 polypeptides and their uses

8. 7638299 - Biosynthetic polypeptides utilizing non-naturally encoded amino acids

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1/17/2026
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