Inventor · disambiguated record
Gerhard Kossmehl
Also filed as: KOSSMEHL GERHARD
12 granted patents·299 citations·filing 1980–1995
92Inventor score
Files withCIBA GEIGY CORP4BAYER AG3CHATZITHEODOROU GEORG1DAINIPPON INK & CHEMICALS1MAN TECHNOLOGIE GMBH1
Top patents by PatentIndex Score
12 records- 0191US4920184AHydrophilic silicone rubber article and process for its preparationCIBA GEIGY CORP·Filed 1988·Granted Apr 24, 1990·70 cites·12 claims
- 0289US4332922AProcess for rendering silicone rubber contact lenses hydrophilicTITMUS EUROCON·Filed 1980·Granted Jun 1, 1982·69 cites·13 claims
- 0385US4853453AModified silicone rubber and its use as a material for optical lenses and optical lenses made from this materialCIBA GEIGY CORP·Filed 1987·Granted Aug 1, 1989·34 cites·12 claims
- 0474US5214452AHydrogels based on fluorine-containing and saccharide monomersCIBA GEIGY CORP·Filed 1992·Granted May 25, 1993·30 cites·3 claims
- 0566US5145758AMethod of producing a printing image carrierROLAND MAN DRUCKMASCH·Filed 1989·Granted Sep 8, 1992·26 cites·26 claims
- 0664US5155194AHydrogels based on fluorine-containing and saccharide monomersCIBA GEIGY CORP·Filed 1991·Granted Oct 13, 1992·33 cites·14 claims
- 0761US4872962APrinting pressMAN TECHNOLOGIE GMBH·Filed 1987·Granted Oct 10, 1989·20 cites·15 claims
- 0843US4849520AFusible, electrically conductive TCNQ complexes, methods for their preparation and their applicationBAYER AG·Filed 1987·Granted Jul 18, 1989·7 cites·2 claims
- 0937US4617143AOxidizing polymerization with AsF5BAYER AG·Filed 1985·Granted Oct 14, 1986·3 cites·2 claims
- 1032US4490509APoly-(2,5-thiophendiyl)arsenic pentafluoride complexesBAYER AG·Filed 1982·Granted Dec 25, 1984·5 cites·2 claims
- 1123US4611032AOxidizing polymerization with NO.sup.⊕ and NO2.sup.⊖CHATZITHEODOROU GEORG·Filed 1985·Granted Sep 9, 1986·1 cites·4 claims
- 1220US5488093AStiff-chain polyesters and a method of preparing themDAINIPPON INK & CHEMICALS·Filed 1995·Granted Jan 30, 1996·1 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Gerhard Kossmehl files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →