Granted Patent
Utility
US 5,651,963 · App. 08/334,456
Heterodimers forms of CSF-1 and pharmaceutical compositions thereof
Inventors:
Robert F. Halenbeck, Kirston E. Koths, Cynthia Cowgill, Walter J. Laird
Patented Case
View Patent ↗
Granted: Jul 29, 1997
Filed: Nov 4, 1994
Inventors
Robert F. Halenbeck
Kirston E. Koths
Cynthia Cowgill
Walter J. Laird
Assignee (at issue)
Chiron 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.