Granted Patent
Utility
US 4,948,801 · App. 07/225,809
Aminomethyloxooxazolidinyl arylbenzene derivatives useful as antibacterial agents
Inventors:
Randall K. Carlson, Chung-Ho Park, Walter A. Gregory
Patented Case
View Patent ↗
Granted: Aug 14, 1990
Filed: Jul 29, 1988
Inventors
Randall K. Carlson
Chung-Ho Park
Walter A. Gregory
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND COMPANY
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.