Inventor · disambiguated record
Michael R. St. John
Also filed as: ST JOHN MICHAEL R · ST JOHN MICHAEL ROBERT
26 granted patents·2 pending applications·575 citations·filing 1980–2017
97Inventor score
Top patents by PatentIndex Score
28 records- 0196US8852400B2Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymerECOLAB USA INC·Filed 2012·Granted Oct 7, 2014·17 cites·17 claims
- 0295US7901543B2Aldehyde-functionalized polymersNALCO CO·Filed 2009·Granted Mar 8, 2011·22 cites·34 claims
- 0395US4341608AHydrogen production by biomass product depolarized water electrolysisINST GAS TECHNOLOGY·Filed 1981·Granted Jul 27, 1982·56 cites·44 claims
- 0494US4437954AFuels production by photoelectrolysis of water and photooxidation of soluble biomass materialsINST GAS TECHNOLOGY·Filed 1981·Granted Mar 20, 1984·57 cites·32 claims
- 0590US8840759B2Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizingNALCO CO·Filed 2013·Granted Sep 23, 2014·17 cites·29 claims
- 0690US8288502B2Aldehyde-functionalized polymers with enhanced stabilityBODE HEINRICH E·Filed 2009·Granted Oct 16, 2012·19 cites·5 claims
- 0790US4388162AContinuous flow electrochemical cell and processINST GAS TECHNOLOGY·Filed 1982·Granted Jun 14, 1983·41 cites·17 claims
- 0889US9145646B2Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizingECOLAB USA INC·Filed 2014·Granted Sep 29, 2015·13 cites·15 claims
- 0989US8753480B2Aldehyde-functionalized polymers with enhanced stabilityNALCO CO·Filed 2012·Granted Jun 17, 2014·12 cites·19 claims
- 1089US7641766B2Method of using aldehyde-functionalized polymers to enhance paper machine dewateringNALCO CO·Filed 2004·Granted Jan 5, 2010·38 cites·21 claims
- 1188USRE44936EAldehyde-functionalized polymersST JOHN MICHAEL R·Filed 2012·Granted Jun 10, 2014·10 cites·53 claims
- 1287USRE45383EMethod of using aldehyde-functionalized polymers to enhance paper machine dewateringST JOHN MICHAEL R·Filed 2012·Granted Feb 24, 2015·5 cites·22 claims
- 1386US4395316AHydrogen production by biomass product depolarized water electrolysisINST GAS TECHNOLOGY·Filed 1982·Granted Jul 26, 1983·45 cites·52 claims
- 1485US7964064B2System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agentsNALCO CO·Filed 2008·Granted Jun 21, 2011·7 cites·11 claims
- 1584US8709207B2Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizingGRIMM MARK·Filed 2010·Granted Apr 29, 2014·12 cites·21 claims
- 1684US8530597B2High molecular weight compact structured polymers, methods of making and usingKURIAN PIOUS V·Filed 2009·Granted Sep 10, 2013·6 cites·8 claims
- 1783US9624623B2Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymerECOLAB USA INC·Filed 2014·Granted Apr 18, 2017·6 cites·20 claims
- 1872US6054054AChemical for the prevention of attachment of microorganisms to surfacesNALCO CHEMICAL CO·Filed 1995·Granted Apr 25, 2000·43 cites·6 claims
- 1972US5013456ADiallyldimethyl ammonium chloride polymers with anionic monomers for coagulating deinking process watersNALCO CHEMICAL CO·Filed 1990·Granted May 7, 1991·42 cites·5 claims
- 2071US10227731B2Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer of copolymerECOLAB USA INC·Filed 2017·Granted Mar 12, 2019·1 cites·19 claims
- 2171US5989392AMethod of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing brokeNALCO CHEMICAL CO·Filed 1997·Granted Nov 23, 1999·32 cites·5 claims
- 2271US4346152ALithium-germanium electrodes for batteriesINST GAS TECHNOLOGY·Filed 1980·Granted Aug 24, 1982·22 cites·17 claims
- 2369US7556714B2Method of operating a papermaking processNALCO CO·Filed 2006·Granted Jul 7, 2009·3 cites·15 claims
- 2469US5131982AUse of dadmac containing polymers for coated broke treatmentNALCO CHEMICAL CO·Filed 1990·Granted Jul 21, 1992·30 cites·15 claims
- 2552US5068297AHydrophobic cationic terpolymers from acrylamide, unsaturated quaternary salt and vinyl acetateNALCO CHEMICAL CO·Filed 1989·Granted Nov 26, 1991·8 cites·10 claims
- 2649US2006249269A1High molecular weight compact structured polymers, methods of making and usingKURIAN PIOUS V·Filed 2005·Application pending·0 cites
- 2744US5051487AHydrophobic cationic terpolymers from acrylamide, dimethylaminoethylacrylate methyl chloride or sulfate and vinyl acetateNALCO CHEMICAL CO·Filed 1989·Granted Sep 24, 1991·11 cites·9 claims
- 2841US2006162887A1System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agentsWEINSTEIN DAVID I·Filed 2005·Application pending·0 cites
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