Inventor · disambiguated record
Francis H. Verhoff
Also filed as: VERHOFF FRANCIS · VERHOFF FRANCIS H
11 granted patents·5 pending applications·121 citations·filing 1974–2023
90Inventor score
Top patents by PatentIndex Score
16 records- 0180US3963624AClarifierTELECOMMUNICATIONS IND·Filed 1974·Granted Jun 15, 1976·45 cites·17 claims
- 0275US9944920B2Biodegradable immobilized enzymes and methods of making the sameGUILD ASS INC·Filed 2012·Granted Apr 17, 2018·2 cites·29 claims
- 0371US6114577ADesorption process and apparatusREILLY IND INC·Filed 1995·Granted Sep 5, 2000·14 cites·49 claims
- 0456US4609470AMethod of biopolymeric sludge dewateringMILES LAB·Filed 1985·Granted Sep 2, 1986·16 cites·12 claims
- 0555US2023255880A1Immobilized enzyme-based wound debridementGUILD ASS INC·Filed 2023·Application pending·0 cites
- 0653US4234423AEnergy recovery systemUS ENERGY·Filed 1979·Granted Nov 18, 1980·16 cites·6 claims
- 0752US5965028AProcess for treating a liquidREILLY IND INC·Filed 1997·Granted Oct 12, 1999·6 cites·24 claims
- 0850US2019078072A1Biodegradable immobilized enzymes and methods of making the sameGUILD ASS INC·Filed 2018·Application pending·0 cites
- 0948US5869679AMethods for preparing l-2-oxothiazolidine-4-carboxylate and its carboxylic acidTRANSCEND THERAPEUTICS INC·Filed 1997·Granted Feb 9, 1999·5 cites·13 claims
- 1043US12257310B2Reactive and sorbent materialsDINOVO DOMINIC P·Filed 2017·Granted Mar 25, 2025·0 cites·19 claims
- 1142US4228002AEnhanced anti-solvent sedimentation of solids from liquids using pressurized carbon dioxide gasELECTRIC POWER RES INST·Filed 1978·Granted Oct 14, 1980·6 cites·7 claims
- 1236US4849357AMethod for the preparation of a hydrophobic enzyme-containing composition and the composition produced therebyMILES INC·Filed 1986·Granted Jul 18, 1989·4 cites·25 claims
- 1336US2011183382A1Methods and compositions for producing chemical products from c. phytofermentansQTEROS INC·Filed 2010·Application pending·0 cites
- 1435US5833757AProcess for conversion of bananas to sugar syrupU S TECH INC·Filed 1995·Granted Nov 10, 1998·7 cites·17 claims
- 1535US2005054881A1Process for treating a liquidFiled 2004·Application pending·0 cites
- 1632US2003000894A1Process for treating liquidFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →