Inventor · disambiguated record
Kurt Bernhard
Also filed as: BERNHARD KURT
5 granted patents·1 pending application·174 citations·filing 1983–2002
84Inventor score
Top patents by PatentIndex Score
6 records- 0188US5780693AProcess for the manufacturing of zeaxanthin from luteinROCHE VITAMINS INC·Filed 1997·Granted Jul 14, 1998·57 cites·17 claims
- 0285US4883887ASulfone polyene intermediatesHOFFMANN LA ROCHE·Filed 1988·Granted Nov 28, 1989·28 cites·22 claims
- 0383US4585885ACyclohexenone derivatives and process for making sameHOFFMANN LA ROCHE·Filed 1983·Granted Apr 29, 1986·33 cites·2 claims
- 0481US5605699APigmentation with carotenoidsHOFFMANN LA ROCHE·Filed 1994·Granted Feb 25, 1997·42 cites·4 claims
- 0552US5670548APigmentation with carotenoidsROCHE VITAMINS INC·Filed 1996·Granted Sep 23, 1997·14 cites·5 claims
- 0644US2005008746A1Colorant for food and pharmaceuticalsFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kurt Bernhard 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 →