Inventor · disambiguated record
Denis Ruhlmann
Also filed as: RUHLMANN DENIS
22 granted patents·23 pending applications·38 citations·filing 2002–2023
91Inventor score
Top patents by PatentIndex Score
45 records- 0194US7790800B2Use of water-soluble acrylic copolymers in optionally pigmented aqueous formulations and resulting formulationsCOATEX SAS·Filed 2005·Granted Sep 7, 2010·14 cites·19 claims
- 0291US8697797B2Associative acrylic emulsion containing an oxo alcohol-based monomer, its manufacturing method, and method for thickening an aqueous formulation using this emulsionSUAU JEAN-MARC·Filed 2011·Granted Apr 15, 2014·9 cites·20 claims
- 0387US11066505B2Thickening agent for aqueous systems, formulations containing same and uses thereofCOATEX SAS·Filed 2016·Granted Jul 20, 2021·2 cites·10 claims
- 0478US8541500B2Cardanol-based associative polyurethanes, corresponding associative thickeners and uses thereofSUAU JEAN-MARC·Filed 2010·Granted Sep 24, 2013·2 cites·18 claims
- 0574US8791199B2Associative monomer with an oxo alcohol base, an acrylic polymer containing this monomer, use of the said polymer as a thickening agent in an aqueous formulation, formulation obtainedSUAU JEAN-MARC·Filed 2011·Granted Jul 29, 2014·2 cites·15 claims
- 0674US8445579B2Use in a paint of a dry-ground calcium carbonate with a copolymer of (meth)acrylic acid with an alkoxy or hydroxy polyalkyleneglycol groupSUAU JEAN-MARC·Filed 2012·Granted May 21, 2013·1 cites·22 claims
- 0772US8263699B2Method for dispersing alkyd resins with associative polymers in water, formulations thus obtained and aqueous paints containing sameSUAU JEAN-MARC·Filed 2009·Granted Sep 11, 2012·1 cites·20 claims
- 0870US12043693B2Thickening agent for aqueous systems, formulations containing same and uses thereofCOATEX SAS·Filed 2021·Granted Jul 23, 2024·0 cites·20 claims
- 0969US2025197567A1Thickening alkylated urethane copolymerCOATEX SAS·Filed 2023·Application pending·0 cites
- 1069US2025188221A1Thickening alkylated urtheane copolymerCOATEX SAS·Filed 2023·Application pending·0 cites
- 1169US2025223401A1Preparation of a hydrophobic polyether compoundCOATEX SAS·Filed 2023·Application pending·0 cites
- 1268US7217761B2Non-ionic thickeners for pigment compositions, in particular for paints and applications thereofCOATEX SAS·Filed 2002·Granted May 15, 2007·7 cites·30 claims
- 1367US12378367B2Aqueous thickening compositionCOATEX SAS·Filed 2020·Granted Aug 5, 2025·0 cites·16 claims
- 1463US2010111809A1Use in a paint of a dry-ground calcium carbonate with a copolymer of (meth)acrylic acid with an alkoxy or hydroxy polyalkyleneglycol groupCOATEX SAS·Filed 2008·Application pending·0 cites
- 1560US9884968B2Associative acrylic thickening agent containing polyglycerols and its use to increase the open time of thin or thick filmsCOATEX SAS·Filed 2012·Granted Feb 6, 2018·0 cites·14 claims
- 1660US2023257615A1Rheology-modifying diurethane compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 1760US2023340280A1Rheology-modifying difunctional compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 1860US2023257616A1Rheology-modifying difunctional compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 1960US2023357584A1Rheology-modifying diurethane compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 2059US2011319544A1Use in a paint of a dry-ground calcium carbonate with a copolymer of (meth)acrylic acid with an alkoxy or hydroxy polyalkyleneglycol groupSUAU JEAN-MARC·Filed 2011·Application pending·0 cites
- 2159US2023265295A1Rheology-modifying triurethane compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 2258US10221319B2Use of glycerol as an agent to improve the self-dispersing properties of a mineral material to be added to an aqueous compositionCOATEX SAS·Filed 2015·Granted Mar 5, 2019·0 cites·19 claims
- 2358US2013116377A1Associative acrylic thickening agent containing polyglycerols and its use to increase the open time of thin or thick filmsCOATEX SAS·Filed 2012·Application pending·0 cites
- 2457US9896533B2Non-ionic associative thickeners containing cyclohexylol alkyls, formulations containing them and their usesSUAU JEAN MARC·Filed 2012·Granted Feb 20, 2018·0 cites·12 claims
- 2557US8895630B2Non-ionic associative thickeners containing alkyl cyclohexylols, formulations containing them and their usesSUAU JEAN-MARC·Filed 2012·Granted Nov 25, 2014·0 cites·16 claims
- 2656US2022356284A1Heat-stabilized aqueous compositionCOATEX SAS·Filed 2020·Application pending·0 cites
- 2756US2023331665A1Rheology-modifying difunctional compoundCOATEX SAS·Filed 2021·Application pending·0 cites
- 2855US2007066752A1Non-ionic thickeners for pigment compositions, in particular paints and applications thereofCOATEX SAS·Filed 2006·Application pending·0 cites
- 2954US2011092615A1Use of alpha-olefin or glycidyl ether epoxy-based polyethers as thickening agents for water-based paint in the presence of surface active agentsCOATEX SAS·Filed 2009·Application pending·0 cites
- 3053US9273176B2Associative non-ionic thickening agents containing alkyl cyclohexanol alkoxylates, their uses and formulations containing themCOATEX SAS·Filed 2012·Granted Mar 1, 2016·0 cites·9 claims
- 3151US9745475B2Use of a polymeric emulsion for the surface treatment of particles of mineral matterCOATEX SAS·Filed 2014·Granted Aug 29, 2017·0 cites·11 claims
- 3251US8921479B2Associative ionic thickening agents containing alkylcyclohexanol alkoylates, their uses and formulations containing themCOATEX SAS·Filed 2012·Granted Dec 30, 2014·0 cites·16 claims
- 3350US11021566B2Rheology-modifying urethane compoundCOATEX SAS·Filed 2017·Granted Jun 1, 2021·0 cites·16 claims
- 3450US2016326382A1Water-soluble thickening agent for aqueous systems, formulations containing same and uses thereofCOATEX SAS·Filed 2014·Application pending·0 cites
- 3549US8329809B2Use of an acrylic dispersing agent—associative thickener pair in an alkide paint for improving the retention of its gloss levelRUHLMANN DENIS·Filed 2009·Granted Dec 11, 2012·0 cites·28 claims
- 3647US2014011934A1Use of new additives in a paint formulation including particles of titanium dioxide as agents for improving the opacity of the dry film or film that is in the process of dryingCOATEX SAS·Filed 2013·Application pending·0 cites
- 3747US2007249758A1Method for Grinding Mineral Materials in the Presence of Binders, Resulting Aqueous Suspensions and Use ThereofCOATEX SAS·Filed 2005·Application pending·0 cites
- 3847US2008072785A1Method For Grinding Mineral Materials In The Presence Of Thickening Agents, Resulting Aqueous Suspensions And Uses ThereofCOATEX SAS·Filed 2005·Application pending·0 cites
- 3946US10106692B2Thickening agent for aqueous systems, formulations containing same and use thereofCOATEX SAS·Filed 2015·Granted Oct 23, 2018·0 cites·10 claims
- 4046US9163147B2Use of glycerol as an agent to improve the self-dispersing properties of a mineral material to be added to an aqueous compositionGUILLOT MURIELLE·Filed 2010·Granted Oct 20, 2015·0 cites·23 claims
- 4141US2017369717A1Thickening agent for aqueous systems, formulations containing same and uses thereofCOATEX SAS·Filed 2015·Application pending·0 cites
- 4241US2018244829A1Thickening agent for aqueous systems, formulations containing same and usesCOATEX SAS·Filed 2016·Application pending·0 cites
- 4340US2005020743A1Buffer-effect dispersants for paint bases and compositionsFiled 2002·Application pending·0 cites
- 4437US8859656B2Emulsion of an associative acrylic polymer polymerised in the presence of polyglycerols and its use as a thickening agent in an aqueous formulationCOATEX SAS·Filed 2012·Granted Oct 14, 2014·0 cites·20 claims
- 4537US2011065836A1Polycosanol-based associative monomers, corresponding associative thickening agents and their usesCOATEX SAS·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →