Granted Patent
Utility
US 5,153,265 · App. 07/576,415
Conjugation of polymer to colony stimulating factor-1
Inventors:
Paula J. Shadle, Kirston E. Koths, Margaret Moreland, Nandini Katre, Walter J. Laird, Lois Aldwin, Danute E. Nitecki, John D. Young
Patented Case
View Patent ↗
Granted: Oct 6, 1992
Filed: Aug 30, 1990
Inventors
Paula J. Shadle
Kirston E. Koths
Margaret Moreland
Nandini Katre
Walter J. Laird
Lois Aldwin
Danute E. Nitecki
John D. Young
Assignee (at issue)
Cetus Corporation
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.