Inventor · disambiguated record
J. Richard Robertson
Also filed as: ROBERTSON J RICHARD · ROBERTSON JR J RICHARD
10 granted patents·1,312 citations·filing 1987–1996
92Inventor score
Top patents by PatentIndex Score
10 records- 0198US5070170AWettable, rigid gas permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereofCIBA GEIGY CORP·Filed 1989·Granted Dec 3, 1991·319 cites·3 claims
- 0298US4740533AWettable, flexible, oxygen permeable, substantially non-swellable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units, and use thereofCIBA GEIGY CORP·Filed 1987·Granted Apr 26, 1988·622 cites·54 claims
- 0397US5070169AWettable, flexible, oxygen permeable contact lens containing block copolymer polysiloxane-polyoxyalkylene backbone units and use thereofCIBA GEIGY CORP·Filed 1989·Granted Dec 3, 1991·196 cites·3 claims
- 0491US5536861AMonomers for producing antimicrobial quaternary group-containing polyersCIBA GEIGY CORP·Filed 1994·Granted Jul 16, 1996·49 cites·6 claims
- 0585US5358688AAntimicrobial quaternary ammonium group-containing polymers, compositions thereof, and monomers used to produce said polymersCIBA GEIGY CORP·Filed 1993·Granted Oct 25, 1994·64 cites·15 claims
- 0667US5770669ASilcone-containing polymer having oxygen permeability suitable for ophalmic applicationsCIBA VISION CORP·Filed 1996·Granted Jun 23, 1998·39 cites·24 claims
- 0765US4859780AHydrophilic modifier monomersCIBA GEIGY CORP·Filed 1988·Granted Aug 22, 1989·15 cites·5 claims
- 0847US4921956AHydrophilic modifier monomersCIBA GEIGY CORP·Filed 1989·Granted May 1, 1990·6 cites·6 claims
- 0934US5162530AHydrophilic modifier monomersCIBA GEIGY CORP·Filed 1991·Granted Nov 10, 1992·2 cites·4 claims
- 1030US5053515AGlutarimido and succinimido derivativesCIBA GEIGY CORP·Filed 1990·Granted Oct 1, 1991·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →