Inventor · disambiguated record
Jan W. Groeneweg
Also filed as: GROENEWEG JAN W · GROENEWEG JAN WILLEM · OOSTHOEK RAUL H J
5 granted patents·84 citations·filing 1977–1989
82Inventor score
Top patents by PatentIndex Score
5 records- 0175US4118520AProtein fibresLIPTON INC THOMAS J·Filed 1977·Granted Oct 3, 1978·18 cites·13 claims
- 0271US5079208ASynthetic, macroporous, amorphous alumina silica and a process for refining glyceride oilBERGH FOODS CO·Filed 1989·Granted Jan 7, 1992·26 cites·36 claims
- 0365US4956126AMetal-oxide-silica adsorbent and process for refining oil using the sameUNILEVER PATENT HOLDINGS·Filed 1988·Granted Sep 11, 1990·16 cites·20 claims
- 0463US4812436AMetal-oxide-silica adsorbent for bleaching and refining oilUNILEVER PATENT HOLDINGS·Filed 1987·Granted Mar 14, 1989·20 cites·14 claims
- 0532US4208436AMeat analogues containing dry spun protein fibersLIPTON THOMAS J INC·Filed 1978·Granted Jun 17, 1980·4 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Jan W. Groeneweg 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 →