Granted Patent
Utility
US 4,528,392 · App. 06/601,521
Aromatic compounds as antiallergic agents
Inventors:
John H. Musser, Kenneth L. Kees
Patented Case
View Patent ↗
Granted: Jul 9, 1985
Filed: Apr 18, 1984
Inventors
John H. Musser
Kenneth L. Kees
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.