William M. Keefe — 8 Patents at Ambrx

William M. Keefe has been granted 8 US patents while listed as an inventor at Ambrx. The first was granted in 2009 and the most recent in May 2024. William M. Keefe ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list William M. Keefe in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
11993637	Modified FGF-21 polypeptides with non-naturally encoded amino acids	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Skidmore +2 more	2024-05-28
10961291	Modified FGF-21 polypeptides and their uses	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Skidmore +2 more	2021-03-30
10377805	Modified FGF-21 polypeptides comprising non-naturally encoding amino acids and their uses	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Skidmore +2 more	2019-08-13
9975936	Nucleic acids encoding modified FGF-21 polypeptides comprising non-naturally occurring amino acids	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Skidmore +2 more	2018-05-22
9079971	Modified FGF-21 polypeptides comprising non-naturally occurring amino acids	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Ho +2 more	2015-07-14
8383365	Methods of making FGF-21 mutants comprising non-naturally encoded phenylalanine derivatives	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Skidmore (Nee Ho) +2 more	2013-02-26
8012931	Modified FGF-21 polypeptides and their uses	Thomas P. Cujec, Roberto Mariani, Anna-Maria A. Hays Putnam, Nick Knudsen, Lillian Ho +2 more	2011-09-06
7638299	Biosynthetic polypeptides utilizing non-naturally encoded amino acids	Ho Sung Cho, Thomas O. Daniel, Anna-Maria Hays, Troy Edward Wilson, David C. Litzinger +2 more	2009-12-29

William M. Keefe — 8 Patents

Issued Patents All Time

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