Assignee
OPTICOL CORP
US·5 granted patents·234 citations·filing 1979–1986
Top patents by PatentIndex Score
5 records- 0196US4264155ACollagen contact lensOPTICOL CORP·Filed 1979·Granted Apr 28, 1981·73 cites·8 claims
- 0294US4223984ACollagen soft contact lensOPTICOL CORP·Filed 1979·Granted Sep 23, 1980·62 cites·18 claims
- 0391US4268131AFiber collagen contact lensOPTICOL CORP·Filed 1979·Granted May 19, 1981·60 cites·7 claims
- 0486US4260228ACollagen gel contact lens and method of preparationOPTICOL CORP·Filed 1980·Granted Apr 7, 1981·32 cites·13 claims
- 0532US4748152ASuccinylated atelocollagen solution for use in viscosurgery and as a vitreous substituteOPTICOL CORP·Filed 1986·Granted May 31, 1988·7 cites·5 claims
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