Granted Patent
Utility
US 4,894,332 · App. 06/716,564
DNA sequences coding for Mycoplasma hypopneumoniae surface antigens, methods of use to make the corresponding proteins
Inventors:
Heinz E. Schaller, Mo-Quen Klinkert
Patented Case
View Patent ↗
Granted: Jan 16, 1990
Filed: Mar 27, 1985
Inventors
Heinz E. Schaller
Mo-Quen Klinkert
Assignee (at issue)
Biogen 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.