Granted Patent
Utility
US 6,486,215 · App. 09/883,676
Solutions for treating contact lenses
Inventor:
Bahram Asgharian
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Jun 18, 2001
Inventor
Bahram Asgharian
Assignee (at issue)
Alcon Manufacturing, Ltd.
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.