Inventor · disambiguated record
Heinz Dieter Bühnen
Also filed as: BUEHNEN HEINZ D · BUEHNEN HEINZ-DIETER
5 granted patents·42 citations·filing 1989–2001
75Inventor score
Top patents by PatentIndex Score
5 records- 0178US6509424B1Process for the preparation of ethylene copolymers, and their use as additives to mineral oil and mineral oil distillatesCLARIANT GMBH·Filed 1998·Granted Jan 21, 2003·37 cites·11 claims
- 0249US6762253B2Process for the preparation of ethylene copolymers, and their use as additives to mineral oil and mineral oil distillatesCLARIANT GMBH·Filed 2001·Granted Jul 13, 2004·0 cites·1 claims
- 0333US4954594ACopolymers of ethylene and methoxyacetic acid vinyl esterHOECHST AG·Filed 1989·Granted Sep 4, 1990·2 cites·3 claims
- 0430US5200486AProcess for separating volatile components from reaction mixtures obtained through high-pressure polymerizationHOECHST AG·Filed 1991·Granted Apr 6, 1993·3 cites·15 claims
- 0527US4928720ACopolymers of ethylene and methoxyacetic acid vinyl ester and their use as additives for mineral oil distillatesHOECHST AG·Filed 1989·Granted May 29, 1990·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Heinz Dieter Bühnen 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 →