Assignee
2C OPTICS INC
US·6 granted patents·348 citations·filing 1994–1998
Top patents by PatentIndex Score
6 records- 0194US5880171AFast curing polymeric compositions for ophthalmic lenses and apparatus for preparing lenses2C OPTICS INC·Filed 1995·Granted Mar 9, 1999·125 cites·18 claims
- 0291US6099283AApparatus for formation of on-site coated and tinted optical elements2C OPTICS INC·Filed 1998·Granted Aug 8, 2000·65 cites·19 claims
- 0389US5667735AOpthalmic mold coatings2C OPTICS INC·Filed 1996·Granted Sep 16, 1997·73 cites·26 claims
- 0470US5916669AEnhanced abrasion resistance radiation curable coating for substrates2C OPTICS INC·Filed 1997·Granted Jun 29, 1999·37 cites·26 claims
- 0567US5910375ATintable, scratch resistant coatings for plastic ophthalmic lenses2C OPTICS INC·Filed 1996·Granted Jun 8, 1999·35 cites·55 claims
- 0645US5770259AQuantitative tinting2C OPTICS INC·Filed 1994·Granted Jun 23, 1998·13 cites·25 claims
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