Inventor · disambiguated record
Siegfried Kersten
Also filed as: KERSTEN SIEGFRIED · KERSTEN SIEGFRIED P · PANEK EDWARD J
8 granted patents·36 citations·filing 1976–1989
83Inventor score
Top patents by PatentIndex Score
8 records- 0178US4003938AManufacture of aliphatic isocyanatesBASF AG·Filed 1976·Granted Jan 18, 1977·13 cites·3 claims
- 0263US4049709AVinyl-substituted sulfamic acid halidesBASF AG·Filed 1976·Granted Sep 20, 1977·4 cites·4 claims
- 0356US4855140AO-(O-ethyl-S-alkylphosphoryl)-O-(carbamyl)-pyrocatechol derivativesBASF AG·Filed 1988·Granted Aug 8, 1989·5 cites·5 claims
- 0453US4537986APreparation of pyrocatechol methylcarbamateBASF AG·Filed 1983·Granted Aug 27, 1985·4 cites·4 claims
- 0548US4348240AProcess for deactivating soluble metal cations in iron oxide pigmentsBASF WYANDOTTE CORP·Filed 1980·Granted Sep 7, 1982·6 cites·8 claims
- 0632US4931466ACrystalline form and its preparationBASF AG·Filed 1989·Granted Jun 5, 1990·0 cites·8 claims
- 0732US4200501ASilicate fouling control during dihydric alcohol distillationBASF WYANDOTTE CORP·Filed 1978·Granted Apr 29, 1980·4 cites·6 claims
- 0827US4788324APreparation of o-(1-methoxy-2-chloro)-ethoxyphenyl N-methylcarbamateBASF AG·Filed 1987·Granted Nov 29, 1988·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Siegfried Kersten 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 →