Granted Patent
Utility
US 6,583,124 · App. 10/128,559
Ophthalmic compositions containing galactomannan polymers and borate
Inventor:
Bahram Asgharian
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Apr 22, 2002
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.