Inventor · disambiguated record
Helmut Coutelle
Also filed as: COUTELLE HELMUT
10 granted patents·2 pending applications·117 citations·filing 1993–2016
88Inventor score
Top patents by PatentIndex Score
12 records- 0188US9522981B1Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity non aqueous formulationsBYK CHEMIE GMBH·Filed 2016·Granted Dec 20, 2016·4 cites·22 claims
- 0276US9637614B1Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity unsaturated polyester containing formulationsBYK CHEMIE GMBH·Filed 2016·Granted May 2, 2017·1 cites·20 claims
- 0374US5948156ASupplementary agent for mineral binder systemsSUED CHEMIE AG·Filed 1997·Granted Sep 7, 1999·32 cites·19 claims
- 0471US9546252B1Process of manufacturing thickeners and use of thus produced thickeners in high-viscosity unsaturated polyester containing formulationsBYK CHEMIE GMBH·Filed 2016·Granted Jan 17, 2017·1 cites·20 claims
- 0570US5582638AThickening agent based on at least one synthetic phyllosicateSUED CHEMIE AG·Filed 1995·Granted Dec 10, 1996·27 cites·14 claims
- 0669US5423911ACoating pigment for cellulose - based printing mediaSUD CHEMIE A G AKTIENGESELLSCH·Filed 1993·Granted Jun 13, 1995·41 cites·26 claims
- 0757US7335699B2Copolymers containing aminoplast units and use thereof as a dispersing agent or stabilizersSUED CHEMIE AG·Filed 2002·Granted Feb 26, 2008·5 cites·13 claims
- 0855US7419540B2Swellable phyllosilicatesSUED CHEMIE AG·Filed 2001·Granted Sep 2, 2008·5 cites·13 claims
- 0953US6929860B2Use of amphiphilic polymers or copolymers for surface modification of reactive inorganic fillersSUED CHEMIE AG·Filed 2001·Granted Aug 16, 2005·1 cites·20 claims
- 1051US2007161745A1Associative thickener preparationCOUTELLE HELMUT·Filed 2004·Application pending·0 cites
- 1138US9670339B1Process of manufacturing thickeners and the use of thus produced thickeners in high-viscosity epoxy resin formulationsBYK CHEMIE GMBH·Filed 2016·Granted Jun 6, 2017·0 cites·20 claims
- 1234US2004102585A1Graft polymers or graft copolymersFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Helmut Coutelle 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 →