Inventor · disambiguated record
Frederick C. Wilhelm
Also filed as: WILHELM FREDERICK C · WILHELM FREDERICK CARL
26 granted patents·3 pending applications·452 citations·filing 1974–2011
97Inventor score
Top patents by PatentIndex Score
29 records- 0196US3998900ADehydrogenation of hydrocarbons with a multimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1974·Granted Dec 21, 1976·37 cites·20 claims
- 0295US7351395B1Hydrogen storage by reversible hydrogenation of pi-conjugated substratesAIR PROD & CHEM·Filed 2005·Granted Apr 1, 2008·35 cites·23 claims
- 0388US5126310AHighly dispersed cuprous compositionsAIR PROD & CHEM·Filed 1990·Granted Jun 30, 1992·55 cites·15 claims
- 0487US5300271AMethod for separation of carbon monoxide by highly dispersed cuprous compositionsAIR PROD & CHEM·Filed 1992·Granted Apr 5, 1994·54 cites·5 claims
- 0584US6610628B2Polymer network/carbon layer on monolith support and monolith catalytic reactorAIR PROD & CHEM·Filed 2001·Granted Aug 26, 2003·23 cites·5 claims
- 0684US4451687ACatalyst for the hydrodealkylation of alkylaromatic compoundsAIR PROD & CHEM·Filed 1983·Granted May 29, 1984·17 cites·10 claims
- 0784US3951868AHydrocarbon conversion catalystUNIVERSAL OIL PROD CO·Filed 1975·Granted Apr 20, 1976·33 cites·12 claims
- 0883US6184416B1Lithium aluminate as a catalyst support for hydrogenation of aromatic aminesAIR PROD & CHEM·Filed 2000·Granted Feb 6, 2001·25 cites·12 claims
- 0981US4130597ADehydrogenation using multimetallic catalystWILHELM FREDERICK C·Filed 1977·Granted Dec 19, 1978·16 cites·29 claims
- 1079US8877673B2Supported catalyst and use thereof for reforming of steam and hydrocarbonsGARG DIWAKAR·Filed 2011·Granted Nov 4, 2014·3 cites·11 claims
- 1179US4046715ANonacidic multimetallic dehydrogenation catalystUNIVERSAL OIL PROD CO·Filed 1976·Granted Sep 6, 1977·12 cites·17 claims
- 1279US3966895ADehydrogenation with a nonacidic multimetallic catalystUNIVERSAL OIL PROD CO·Filed 1974·Granted Jun 29, 1976·11 cites·24 claims
- 1378US6479704B1Hydrogenation with monolith reactor under conditions of immiscible liquid phasesAIR PROD & CHEM·Filed 2001·Granted Nov 12, 2002·15 cites·16 claims
- 1474US5258571ASeparations using highly dispersed cuprous compositionsAIR PROD & CHEM·Filed 1992·Granted Nov 2, 1993·33 cites·11 claims
- 1573US6774264B2Catalyst to improve the color stability of N,N-dialkylalkanolaminesAIR PROD & CHEM·Filed 2002·Granted Aug 10, 2004·8 cites·8 claims
- 1668US7897128B2Preparation of complex metal oxidesAIR PROD & CHEM·Filed 2007·Granted Mar 1, 2011·2 cites·20 claims
- 1768US6521791B1Process for regenerating a monolith hydrogenation catalytic reactorAIR PROD & CHEM·Filed 2001·Granted Feb 18, 2003·10 cites·15 claims
- 1863US5399769APreparation of methylamines using shape selective chabazitesAIR PROD & CHEM·Filed 1994·Granted Mar 21, 1995·7 cites·21 claims
- 1961US5175137AHighly dispersed cuprous compositionsAIR PROD & CHEM·Filed 1991·Granted Dec 29, 1992·20 cites·20 claims
- 2060US3940329AHydrocarbon conversion with a multimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1974·Granted Feb 24, 1976·8 cites·14 claims
- 2154US8038981B2Hydrogen production using complex metal oxide pelletsAIR PROD & CHEM·Filed 2009·Granted Oct 18, 2011·2 cites·21 claims
- 2251US4436836ACatalyst for the hydrodealkylation of alkylaromatic compoundsAIR PROD & CHEM·Filed 1982·Granted Mar 13, 1984·7 cites·7 claims
- 2349US3972805AHydrocarbon conversion with an acidic, sulfur-free trimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1975·Granted Aug 3, 1976·8 cites·17 claims
- 2448US2010068130A1Process for the Production of Hydrogen Gas Employing a Thermally Stable CatalystWILHELM FREDERICK CARL·Filed 2008·Application pending·0 cites
- 2547US4083806AHydrocarbon conversion with an acidic, sulfur-free trimetallic catalytic compositeUNIVERSAL OIL PROD CO·Filed 1976·Granted Apr 11, 1978·7 cites·8 claims
- 2646US2010196259A1CO2-Sorptive Pellets and Uses ThereofAIR PROD & CHEM·Filed 2009·Application pending·0 cites
- 2739US2003036477A1Coated monolith substrate and monolith catalystsFiled 2001·Application pending·0 cites
- 2835US4028225AHydrocarbon conversion with a sulfided acidic multimetallic catalytic compositeUOP INC·Filed 1975·Granted Jun 7, 1977·3 cites·16 claims
- 2931US4053389AHydrocarbon conversion with an acidic multi-metallic catalytic compositeUOP INC·Filed 1975·Granted Oct 11, 1977·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Frederick C. Wilhelm 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 →