Inventor · disambiguated record
Jean-Bernard Egraz
Also filed as: EGRAZ JEAN-BERNARD
32 granted patents·5 pending applications·727 citations·filing 1979–2007
98Inventor score
Top patents by PatentIndex Score
37 records- 0192US5294693AAcrylic copolymer which is water-soluble or moderately water-soluble and may be crosslinked; and its useCOATEX SA·Filed 1993·Granted Mar 15, 1994·77 cites·12 claims
- 0290US5891972AMethod of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymersCOATEX SA·Filed 1997·Granted Apr 6, 1999·54 cites·5 claims
- 0390US5015711AThickening agent which modifies the rheological characteristics of charged and/or pigmented, white or colored aqueous compositionsCOATEX SA·Filed 1989·Granted May 14, 1991·64 cites·16 claims
- 0489US5362415AAcrylic copolymer which is water-soluble or moderately water-soluble and may be crosslinked; and its useCOATEX SA·Filed 1993·Granted Nov 8, 1994·59 cites·9 claims
- 0587US5278248AWater-soluble polymers and/or copolymers possessing increased biodegradability, and their applicationsCOATEX SA·Filed 1992·Granted Jan 11, 1994·52 cites·18 claims
- 0685US6093764AUse of a copolymer with a surface-active structure as a dispersing and/or crushing aidCOATEX SA·Filed 1998·Granted Jul 25, 2000·49 cites·24 claims
- 0781US5432238AGrinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applicationsCOATEX SA·Filed 1992·Granted Jul 11, 1995·19 cites·8 claims
- 0880US6063884AMethod of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymersCOATEX SA·Filed 1998·Granted May 16, 2000·37 cites·8 claims
- 0979US7462676B2Method for the controlled radical polymerisation of acrylic acid and the salts thereof, polymers thus obtained and applications thereofCOATEX SAS·Filed 2003·Granted Dec 9, 2008·13 cites·7 claims
- 1076US6184321B1Method of manufacturing water-soluble polymers, polymers manufactured thereby, and uses of said polymersCOATEX SA·Filed 1999·Granted Feb 6, 2001·35 cites·9 claims
- 1175US5066710AThickening agent which modifies the rheological characteristics of charged and/or pigmented, white or colored aqueous compositionsCOATEX SA·Filed 1990·Granted Nov 19, 1991·27 cites·4 claims
- 1274US5432239AA process for using grinding and/or dispersing agent containing polymers and/or copolymers partiallly neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applicationsCOATEX SA·Filed 1992·Granted Jul 11, 1995·26 cites·11 claims
- 1373US4282140AAcrylic cement applicable in bone surgery and in stomatologyDES PROCEDES COATEX SOC D EXPL·Filed 1979·Granted Aug 4, 1981·29 cites·9 claims
- 1469US5954967AMethod of producing milling adjuvants and/or dispersive agents, by physicochemical separation; adjuvants and agents thus obtained; and uses of sameCOATEX SA·Filed 1995·Granted Sep 21, 1999·42 cites·15 claims
- 1569US5464895AOrganophosphate dispersing agent, filled thermosetting composition containing same, and application thereofCOATEX SA·Filed 1994·Granted Nov 7, 1995·14 cites·12 claims
- 1665US4782120ANon-polluting thinning adjuvant for sea-water and/or fresh water based drilling mudsCOATEX SA·Filed 1987·Granted Nov 1, 1988·18 cites·12 claims
- 1764US5736601AGrinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applicationsCOATEX SA·Filed 1996·Granted Apr 7, 1998·18 cites·20 claims
- 1862US6956090B1Method for obtaining water-soluble polymers, resulting polymers and uses thereofCOATEX SA·Filed 2000·Granted Oct 18, 2005·4 cites·12 claims
- 1962US6521701B2Water-retaining and optical-brightener-activating polymer composition, paper coating colors and sheets of coated paper thus obtainedCOATEX SAS·Filed 2001·Granted Feb 18, 2003·2 cites·17 claims
- 2061US7345121B2Method of controlled free radical polymerisation of acrylic acid and its salts thereof, resulting low-polydispersity polymers, and their usesCOATEX SAS·Filed 2002·Granted Mar 18, 2008·6 cites·24 claims
- 2154US4482606AIsodiametrical microcapsules with regularized diameters and process for producing samePRINTEX SA·Filed 1982·Granted Nov 13, 1984·15 cites·14 claims
- 2254US2007106042A1Method for the controlled radical polymerisation of acrylic acid and the salts thereof, polymers thus obtained and applications thereofCOATEX SAS·Filed 2006·Application pending·0 cites
- 2353US5412139AOrganophosphate dispersing agent, filled thermosetting composition containing same, and application thereofCOATEX SA·Filed 1992·Granted May 2, 1995·10 cites·8 claims
- 2453US2009209692A1Dispersing and/ or grinding aid agent for dispersion and aqueous suspension of mineral materials, dispersion and suspension obtained and use thereofCOATEX SAS·Filed 2007·Application pending·0 cites
- 2551US2003144408A1Water-retaining and optical-brightener-activating polymer composition, paper coating colors and sheets of coated paper thus obtainedCOATEX SA·Filed 2002·Application pending·0 cites
- 2650US2005159568A1Method for obtaining water-soluble polymers, resulting polymers and uses thereofCOATEX SA·Filed 2005·Application pending·0 cites
- 2749US2002156179A1Water-retaining and optical-brightener-activating polymer composition, coating slips for paper and sheets of coated paper thus obtainedCOATEX SA·Filed 2002·Application pending·0 cites
- 2847US6297317B1Water-retaining and optical-brightner-activating polymer composition, paper coating colors and sheets of coated paper thus obtainedCOATEX SA·Filed 1999·Granted Oct 2, 2001·7 cites·18 claims
- 2947US5423999AStable aqueous suspensions of zeolites, methods of producing same, and use of the suspensionsCOATEX SA·Filed 1993·Granted Jun 13, 1995·10 cites·18 claims
- 3044US5569702AGrinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applicationsCOATEX SA·Filed 1995·Granted Oct 29, 1996·4 cites·3 claims
- 3143US5905110ACopolymer dispersants for providing improved water resistance to filled and/or pigmented filmsCOATEX SA·Filed 1996·Granted May 18, 1999·9 cites·14 claims
- 3238US5973203AProcess for preparation of acrylic or methacrylic acid amidesCOATEX SA·Filed 1997·Granted Oct 26, 1999·12 cites·17 claims
- 3337US5534586AGrinding and/or dispersing agent containing polymers and/or copolymers partially neutralized by magnesium for aqueous suspensions of mineral substances, to be used in pigmentary applicationsCOATEX SA·Filed 1995·Granted Jul 9, 1996·2 cites·3 claims
- 3437US5474702AStable aqueous suspensions of zeolites, methods of producing same, and use of the suspensionsCOATEX SA·Filed 1994·Granted Dec 12, 1995·5 cites·5 claims
- 3535US5961836AMethod of producing milling adjuvants and/or dispersive agents, by physicochemical separation; adjuvants and agents thus obtained; and uses of sameCOATEX SA·Filed 1998·Granted Oct 5, 1999·7 cites·7 claims
- 3630US6132617AMethod of producing milling adjuvants and/or dispersive agents, by physicochemical separation; adjuvants and agents thus obtained; and uses of the sameCOATEX SA·Filed 1996·Granted Oct 17, 2000·0 cites·16 claims
- 3730US6045702AMethod of producing milling adjuvants and/or dispersive agents by physicochemical separation; adjuvants and agents thus obtained; and uses of sameCOATEX SA·Filed 1998·Granted Apr 4, 2000·1 cites·10 claims
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