Granted Patent
Utility
US 5,234,839 · App. 07/672,348
Compositions for detecting ras gene proteins and cancer therapeutics
Inventors:
Frank McCormick, Kirston E. Koths, Robert F. Halenbeck, Mary M. Trahey
Patented Case
View Patent ↗
Granted: Aug 10, 1993
Filed: Mar 20, 1991
Inventors
Frank McCormick
Kirston E. Koths
Robert F. Halenbeck
Mary M. Trahey
Assignee (at issue)
Cetus Oncology 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.