Inventor · disambiguated record
Paul Frazer Schacht
Also filed as: SCHACHT PAUL · SCHACHT PAUL F · SCHACHT PAUL FRAZER
37 granted patents·5 pending applications·287 citations·filing 1993–2025
97Inventor score
Top patents by PatentIndex Score
42 records- 0197US7150884B1Composition for inhibition of microbial growthECOLAB INC·Filed 2000·Granted Dec 19, 2006·60 cites·16 claims
- 0295US12059002B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2023·Granted Aug 13, 2024·1 cites·18 claims
- 0395US11026420B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2019·Granted Jun 8, 2021·4 cites·18 claims
- 0493US8124132B2Method and composition for inhibition of microbial growth in aqueous food transport and process streamsHILGREN JOHN DENNIS·Filed 2006·Granted Feb 28, 2012·18 cites·11 claims
- 0591US11117172B2Peroxyformic acid compositions for membrane filtration cleaningECOLAB USA INC·Filed 2020·Granted Sep 14, 2021·2 cites·22 claims
- 0690US10655086B2Catalyzed non-staining high alkaline CIP cleanerECOLAB USA INC·Filed 2017·Granted May 19, 2020·4 cites·20 claims
- 0790US10342231B2Method and composition for inhibition of microbial growth in aqueous food transport and process streamsECOLAB USA INC·Filed 2015·Granted Jul 9, 2019·2 cites·3 claims
- 0890US9677031B2Catalyzed non-staining high alkaline CIP cleanerECOLAB USA INC·Filed 2014·Granted Jun 13, 2017·10 cites·20 claims
- 0990US8247363B2MG++ chemistry and method for fouling inhibition in heat processing of liquid foods and industrial processesFERNHOLZ PETER J·Filed 2008·Granted Aug 21, 2012·15 cites·7 claims
- 1089US12382955B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2024·Granted Aug 12, 2025·0 cites·18 claims
- 1189US10755210B2CIP wash summary and libraryECOLAB USA INC·Filed 2015·Granted Aug 25, 2020·7 cites·15 claims
- 1288US11241658B2Compositions and methods for the reduction of biofilm and spores from membranesECOLAB USA INC·Filed 2019·Granted Feb 8, 2022·4 cites·16 claims
- 1388US7247210B2Methods for treating CIP equipment and equipment for treating CIP equipmentECOLAB INC·Filed 2004·Granted Jul 24, 2007·29 cites·22 claims
- 1488US7220358B2Methods for treating membranes and separation facilities and membrane treatment compositionECOLAB INC·Filed 2004·Granted May 22, 2007·50 cites·12 claims
- 1588US2025059467A1Alkaline cleaning compositions comprising an alkylamino hydroxy acid and/or secondary amine and methods of reducing metal corrosionECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1686US12163109B2Alkaline cleaning compositions comprising an alkylamino hydroxy acid and/or secondary amine and methods of reducing metal corrosionECOLAB USA INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 1785US9247738B2Method and composition for inhibition of microbial growth in aqueous food transport and process streamsHILGREN JOHN D·Filed 2012·Granted Feb 2, 2016·2 cites·7 claims
- 1885US2025084344A1Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosionECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1982US11291958B2Use of extended surfactants in process membrane cleaningECOLAB USA INC·Filed 2018·Granted Apr 5, 2022·2 cites·36 claims
- 2081US2025235901A1Peroxyformic acid compositions for membrane filtration cleaningECOLAB USA INC·Filed 2025·Application pending·0 cites
- 2180US7349760B2System and method for sensing and controlling the concentration of a chemical agent in a solutionECOLAB INC·Filed 2002·Granted Mar 25, 2008·29 cites·27 claims
- 2279US11647747B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2021·Granted May 16, 2023·0 cites·18 claims
- 2379US8933009B2Surfactant blends for cleaning filtration membranesECOLAB USA INC·Filed 2013·Granted Jan 13, 2015·4 cites·8 claims
- 2478US11725162B2Alkaline cleaning compositions comprising an alkylamino hydroxy acid and/or secondary amine and methods of reducing metal corrosionECOLAB USA INC·Filed 2021·Granted Aug 15, 2023·0 cites·12 claims
- 2577US12296365B2Peroxyformic acid compositions for membrane filtration cleaningECOLAB USA INC·Filed 2021·Granted May 13, 2025·0 cites·19 claims
- 2676US8143204B2Mg++ chemistry and method for fouling inhibition in heat processing of liquid foods and industrial processesFERNHOLZ PETER J·Filed 2008·Granted Mar 27, 2012·2 cites·8 claims
- 2774US8618037B2Aqueous acid cleaning, corrosion and stain inhibiting compositions in the vapor phase comprising a blend of nitric and sulfuric acidSCHACHT PAUL F·Filed 2012·Granted Dec 31, 2013·2 cites·18 claims
- 2873US12311320B2Use of extended surfactants in process membrane cleaningECOLAB USA INC·Filed 2022·Granted May 27, 2025·0 cites·11 claims
- 2973US8623805B2Acid cleaning and corrosion inhibiting compositions comprising a blend of nitric and sulfuric acidSCHACHT PAUL F·Filed 2012·Granted Jan 7, 2014·1 cites·22 claims
- 3073US7569532B2Stable liquid enzyme compositionsECOLAB INC·Filed 2004·Granted Aug 4, 2009·12 cites·11 claims
- 3171US12187985B2Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosionECOLAB USA INC·Filed 2020·Granted Jan 7, 2025·0 cites·14 claims
- 3271US11198837B2Alkaline cleaning compositions comprising an alkylamino hydroxy acid and/or secondary amine and methods of reducing metal corrosionECOLAB USA INC·Filed 2018·Granted Dec 14, 2021·0 cites·6 claims
- 3370US10793809B2Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosionECOLAB USA INC·Filed 2018·Granted Oct 6, 2020·0 cites·8 claims
- 3466US10524470B2Peroxyformic acid compositions for membrane filtration cleaning in energy servicesECOLAB USA INC·Filed 2017·Granted Jan 7, 2020·0 cites·20 claims
- 3564US10737302B2Peroxyformic acid compositions for membrane filtration cleaningECOLAB USA INC·Filed 2016·Granted Aug 11, 2020·0 cites·20 claims
- 3660US2009200234A1Methods for cleaning surfaces with activated oxygenECOLAB INC·Filed 2009·Application pending·0 cites
- 3759US10315235B2CIP wash comparison and simulationECOLAB USA INC·Filed 2015·Granted Jun 11, 2019·1 cites·12 claims
- 3854US12086739B2CIP wash summary and libraryECOLAB USA INC·Filed 2020·Granted Sep 10, 2024·0 cites·5 claims
- 3954US2010263688A1Catalytic water treatment method and apparatusECOLAB USA INC·Filed 2010·Application pending·0 cites
- 4053US5354366AInk composition and resins and methods relating theretoDELUXE CORP·Filed 1993·Granted Oct 11, 1994·13 cites·36 claims
- 4146US7392811B2Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surfaceECOLAB INC·Filed 2004·Granted Jul 1, 2008·2 cites·16 claims
- 4239US5782172AAppliance for low and high-heat cookingFiled 1996·Granted Jul 21, 1998·11 cites·25 claims
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