Granted Patent
Utility
US 5,985,265 · App. 08/879,760
N-terminally chemically modified protein compositions and methods
Inventors:
Olaf Kinstler, Nancy E. Gabriel, Christine E. Farrar, Randolph B. DePrince
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Jun 20, 1997
Inventors
Olaf Kinstler
Nancy E. Gabriel
Christine E. Farrar
Randolph B. DePrince
Assignee (at issue)
Amgen Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.