Inventor · disambiguated record
Berthold Schreck
Also filed as: SCHRECK BERTHOLD
11 granted patents·4 pending applications·195 citations·filing 1990–2020
90Inventor score
Files withHENKEL KGAA8HENKEL AG & CO KGAA2ARTIGA GONZALEZ RENE-ANDRES1KARAOREN IPEK1NOPCO PAPER TECHNOLOGY HOLDING1
Top patents by PatentIndex Score
15 records- 0187US6289989B1Use of biodegradable alcoxylation products for cleaning boreholes, boring instruments or boringsHENKEL KGAA·Filed 1997·Granted Sep 18, 2001·62 cites·42 claims
- 0285US5442082AAlkoxylated compounds produced from epoxidized carboxylic acid derivativesHENKEL KGAA·Filed 1994·Granted Aug 15, 1995·44 cites·20 claims
- 0366US5540336AMethod of producing iron ore concentrates by froth flotationHENKEL KGAA·Filed 1992·Granted Jul 30, 1996·26 cites·7 claims
- 0461US7598217B2Multilayered detergent shaped bodies with viscoelastic phaseHENKEL AG & CO KGAA·Filed 2003·Granted Oct 6, 2009·4 cites·25 claims
- 0559US5403440AUse of compounds containing polyether chains prepared from epoxidized carboxylic acid derivatives for the removal of printing inks from wastepaperHENKEL KGAA·Filed 1991·Granted Apr 4, 1995·20 cites·11 claims
- 0654US11692158B2Washing agent with improved optical and rheological propertiesHENKEL AG & CO KGAA·Filed 2020·Granted Jul 4, 2023·0 cites·20 claims
- 0751US5914006AProcess for controlling the deposit of adhesive impurities from paper material suspensionsHENKEL KGAA·Filed 1996·Granted Jun 22, 1999·13 cites·10 claims
- 0848US5234545AProcess for regenerating wastepaper in the presence of hydroxysulfonate saltsHENKEL KGAA·Filed 1990·Granted Aug 10, 1993·12 cites·7 claims
- 0944US2006213801A1Film packaged product portion and method for producing the sameKARAOREN IPEK·Filed 2006·Application pending·0 cites
- 1043US5512134AProcess for removing printing inks from printed wastepaper or from paper circuit watersHENKEL KGAA·Filed 1993·Granted Apr 30, 1996·8 cites·18 claims
- 1141US2003162689A1Conditioning preparation for fabric careFiled 2002·Application pending·0 cites
- 1241US2005119151A1Textile cleaning agent which is gentle on textilesFiled 2004·Application pending·0 cites
- 1340US5807529AProcess for the production of silicate-based builder granules with increased apparent densityHENKEL KGAA·Filed 1995·Granted Sep 15, 1998·6 cites·13 claims
- 1440US2007117737A1Particles comprising discrete fine-particulate surfactant particlesARTIGA GONZALEZ RENE-ANDRES·Filed 2006·Application pending·0 cites
- 1514US6306250B1Method of removing capsule oils from self-copying paperNOPCO PAPER TECHNOLOGY HOLDING·Filed 1997·Granted Oct 23, 2001·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →