Inventor · disambiguated record
Heinz Hoffmann
Also filed as: HOFFMANN HEINZ · HOFFMANN HEINZ-PETER
13 granted patents·4 pending applications·262 citations·filing 1974–2017
93Inventor score
Top patents by PatentIndex Score
17 records- 0189US4242912AMethod and apparatus for producing cross-sectional images using ultrasoundHOFFMANN LA ROCHE·Filed 1979·Granted Jan 6, 1981·55 cites·33 claims
- 0287US3974475AMethod of and apparatus for focusing ultrasonic waves in a focal lineHOFFMANN LA ROCHE·Filed 1974·Granted Aug 10, 1976·34 cites·5 claims
- 0384US5318367APivotable keyboard arrangementMARQUARDT SWITCHES INC·Filed 1992·Granted Jun 7, 1994·45 cites·11 claims
- 0478US6477794B1Planing device mounted on machines for processing iceTORONTO GMBH·Filed 2000·Granted Nov 12, 2002·28 cites·11 claims
- 0568US5276248AProcess for the storage and transportation of liquid hydrocarbonsCASSELLA FARBWERKE MAINKUR AG·Filed 1992·Granted Jan 4, 1994·21 cites·20 claims
- 0668US4079352AEcho sounding techniqueHOFFMANN LA ROCHE·Filed 1977·Granted Mar 14, 1978·23 cites·10 claims
- 0758US7550019B2Fuel oil additives and additized fuel oils having improved cold propertiesCLARIANT PRODUKTE DEUTSCHLAND·Filed 2004·Granted Jun 23, 2009·3 cites·14 claims
- 0857US7341623B2Substance mixture and a method for introducing at least one particulate active ingredient component into a liquid aqueous systemHENKEL KGAA·Filed 2002·Granted Mar 11, 2008·7 cites·20 claims
- 0956US4705860AQuaternary ammonium salts and their use as drag reducing agentsHOECHST AG·Filed 1986·Granted Nov 10, 1987·5 cites·3 claims
- 1053US4988474AProcess and holding component for repair of a nuclear fuel assembly damaged at the periphery of a spacer supportBBC REAKTOR GMBH·Filed 1989·Granted Jan 29, 1991·14 cites·9 claims
- 1147US2007228677A1Supporting Runner for the Plane on Ice Preparation EquipmentHOFFMANN HEINZ·Filed 2005·Application pending·0 cites
- 1247US2014134255A1Oil-In-Water-Type Emulsion CosmeticSAITO TOMOKO·Filed 2012·Application pending·0 cites
- 1345US6482876B1Agglomerates for the production of an aqueous binder systemHENKEL KGAA·Filed 1998·Granted Nov 19, 2002·15 cites·26 claims
- 1443US2008293606A1Organosilicon Compound-Containing CompositionsWACKER CHEMIE AG·Filed 2006·Application pending·0 cites
- 1543US2019337861A1Aqueous, pourable, foamable, pumpable and settable dispersions and use thereof to produce porous, mineral lightweight construction materialsWIND PLUS SONNE GMBH·Filed 2017·Application pending·0 cites
- 1642US4069467ASuppression of out-of-focus echoes in ultrasonic scanningHOFFMANN LA ROCHE·Filed 1976·Granted Jan 17, 1978·7 cites·6 claims
- 1735US5252257AWater-containing concentrate of at least one alkyl- or alkenyl-substituted ammonium compoundHOECHST AG·Filed 1992·Granted Oct 12, 1993·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →