Granted Patent
Utility
US 4,960,892 · App. 07/351,119
Naphthalenepropionic acid derivatives as anti-inflammatory/anti-allergic agents
Inventors:
Anthony Kreft, John H. Musser, James J. Bicksler, John W. Giberson, Dennis M. Kubrak
Patented Case
View Patent ↗
Granted: Oct 2, 1990
Filed: May 12, 1989
Inventors
Anthony Kreft
John H. Musser
James J. Bicksler
John W. Giberson
Dennis M. Kubrak
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.