Granted Patent
Utility
US 5,962,294 · App. 08/102,385
Compositions and methods for the identification and synthesis of sialyltransferases
Inventors:
James C. Paulson, Xiaohong Wen, Brian D. Livingston, William Gillespie, Sorge Kelm, Alma L. Burlingame, Katalin Medzihradszky
Patented Case
View Patent ↗
Granted: Oct 5, 1999
Filed: Aug 4, 1993
Inventors
James C. Paulson
Xiaohong Wen
Brian D. Livingston
William Gillespie
Sorge Kelm
Alma L. Burlingame
Katalin Medzihradszky
Assignees (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.