Granted Patent
Utility
US 5,928,875 · App. 09/085,359
Primers for the detection of spore forming bacteria
Inventors:
Alexander W. Breen, Freddie L. Singleton
Patented Case
View Patent ↗
Granted: Jul 27, 1999
Filed: May 27, 1998
Inventors
Alexander W. Breen
Freddie L. Singleton
Assignee (at issue)
Betzdearborn, 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.