Granted Patent
Utility
US 5,281,353 · App. 07/690,625
Compositions and methods for disinfecting/cleaning of lenses and for destroying oxidative disinfectants
Inventors:
John Y. Park, James N. Cook
Patented Case
View Patent ↗
Granted: Jan 25, 1994
Filed: Apr 24, 1991
Inventors
John Y. Park
James N. Cook
Assignee (at issue)
Allergan, 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.