Granted Patent
Utility
US 5,330,752 · App. 08/125,088
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: Jul 19, 1994
Filed: Sep 21, 1993
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.