Granted Patent
Utility
US 6,329,482 · App. 09/403,828
Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing same
Inventor:
David Henry
Patented Case
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Granted: Dec 11, 2001
Filed: Feb 15, 2000
Inventor
David Henry
Assignee (at issue)
Corning SAS
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.