Inventor · disambiguated record
Paul Rey
Also filed as: REY PAUL · REY PAUL A · REY PAUL R
22 granted patents·620 citations·filing 1981–2014
96Inventor score
Files withCALGON CORP10REY PAUL6KROFF CHEMICAL COMPANY INC3KROFF CHEMICAL COMPANY2IMERYS MINERALS LTD1
Top patents by PatentIndex Score
22 records- 0197US4650598AMethod and emulsions for the control of dustCALGON CORP·Filed 1985·Granted Mar 17, 1987·98 cites·20 claims
- 0292US7115201B2Method of treating mine drainageKROFF CHEMICAL COMPANY INC·Filed 2005·Granted Oct 3, 2006·20 cites·25 claims
- 0391US7531600B1Water-in-oil polymer emulsion containing microparticlesKROFF CHEMICAL COMPANY·Filed 2004·Granted May 12, 2009·50 cites·63 claims
- 0491US6932909B2Method of treating mine drainageKROFF CHEMICAL COMPANY INC·Filed 2002·Granted Aug 23, 2005·41 cites·26 claims
- 0590US7482310B1Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymersKROFF CHEMICAL COMPANY INC·Filed 2004·Granted Jan 27, 2009·112 cites·25 claims
- 0686US6039965ASurfanctants for reducing bacterial adhesion onto surfacesCALGON CORP·Filed 1997·Granted Mar 21, 2000·63 cites·21 claims
- 0783US4430248ACationic polymers for reduction of viscosity of a magnesium hydroxide slurryCALGON CORP·Filed 1981·Granted Feb 7, 1984·26 cites·6 claims
- 0881US6579410B1Pigment materials and their preparation and useIMERYS MINERALS LTD·Filed 1997·Granted Jun 17, 2003·43 cites·16 claims
- 0981US5250189AMethod for removing paint solids from water-based paint systems using aluminum saltsCALGON CORP·Filed 1991·Granted Oct 5, 1993·42 cites·10 claims
- 1080US8871691B2Methods of treating flowback waterREY PAUL·Filed 2010·Granted Oct 28, 2014·9 cites·43 claims
- 1178US9034805B2Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutionsREY PAUL·Filed 2010·Granted May 19, 2015·8 cites·62 claims
- 1272US8940667B2Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performanceREY PAUL·Filed 2010·Granted Jan 27, 2015·5 cites·54 claims
- 1370US5240509AMethod for removing solids from systems containing water-based paintsCALGON CORP·Filed 1992·Granted Aug 31, 1993·34 cites·15 claims
- 1463US8268975B2Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsionsREY PAUL·Filed 2009·Granted Sep 18, 2012·3 cites·29 claims
- 1562US5382378AComposition useful for treating suspended solids and color bodies in water systemsCALGON CORP·Filed 1993·Granted Jan 17, 1995·21 cites·15 claims
- 1658US5173280AMethod of clarifying phosphoric acid using high charge sulfonic-type polymersCALGON CORP·Filed 1991·Granted Dec 22, 1992·14 cites·5 claims
- 1756US5211928AMethod of improving gypsum slurry filtration in the production of phosphoric acidCALGON CORP·Filed 1991·Granted May 18, 1993·13 cites·4 claims
- 1854US9034804B2Fluid treatment systems, compositions and methods for metal ion stabilization in aqueous solutions and/or enhanced fluid performanceREY PAUL·Filed 2010·Granted May 19, 2015·1 cites·35 claims
- 1953US4536186AUse of poly (DMDAAC) as coal fine slurry viscosity reducerCALGON CORP·Filed 1984·Granted Aug 20, 1985·9 cites·2 claims
- 2052US9308474B2Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsionsKROFF CHEMICAL COMPANY·Filed 2014·Granted Apr 12, 2016·0 cites·3 claims
- 2149US8796433B2Demulsification compositions, systems and methods for demulsifying and separating aqueous emulsionsREY PAUL·Filed 2012·Granted Aug 5, 2014·0 cites·27 claims
- 2246US5318707AMethod of clarifying phosphoric acidCALGON CORP·Filed 1992·Granted Jun 7, 1994·8 cites·2 claims
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