Inventor · disambiguated record
Peter Frank
Also filed as: FRANK PETER · FRANK PETER J · FRANK PETER JOHANNES
6 granted patents·1 pending application·41 citations·filing 1980–2023
80Inventor score
Files withASHLAND OIL INC3FREUDENBERG CARL KG1INFINEON TECHNOLOGIES AG1ROEHM GMBH1VONDRUSKA BRIAN J1
Top patents by PatentIndex Score
7 records- 0180US8895040B2Ester compounds for use in personal care productsVONDRUSKA BRIAN J·Filed 2009·Granted Nov 25, 2014·12 cites·12 claims
- 0271US4600795APreparation and recovery of methacrylic acid and its estersASHLAND OIL INC·Filed 1982·Granted Jul 15, 1986·11 cites·4 claims
- 0365US12332302B2Limiting circuitry with controlled parallel direct current-direct current-convertersINFINEON TECHNOLOGIES AG·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 0451US4395515AResin dispersions having high pigment binding capacityROEHM GMBH·Filed 1981·Granted Jul 26, 1983·8 cites·10 claims
- 0550US2019010640A1Microfiber nonwoven compositeFREUDENBERG CARL KG·Filed 2018·Application pending·0 cites
- 0640US4277636AProcess for preparing high density fuelsASHLAND OIL INC·Filed 1980·Granted Jul 7, 1981·7 cites·6 claims
- 0731US4355194AMethod for preparing high density liquid hydrocarbon fuelsASHLAND OIL INC·Filed 1980·Granted Oct 19, 1982·3 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →