Granted Patent
Utility
US 4,754,043 · App. 06/915,444
Oxazole and thiazole naphthalenes as antiallergic agents
Inventors:
Anthony Kreft, John H. Musser, Thomas W. Pattison, John P. Yardley
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Oct 6, 1986
Inventors
Anthony Kreft
John H. Musser
Thomas W. Pattison
John P. Yardley
Assignee (at issue)
Amerimas Home Products, 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.