Inventor
ST JOHN MICHAEL R
US25 patents
⚠️ This page may combine multiple inventors who share the name “ST JOHN MICHAEL R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NALCO CHEMICAL CO
6 patentsUS6054054AApr 25, 2000
Chemical for the prevention of attachment of microorganisms to surfaces
NALCO CHEMICAL CO43 citations92
US5131982AJul 21, 1992
Use of dadmac containing polymers for coated broke treatment
NALCO CHEMICAL CO30 citations92
US5989392ANov 23, 1999
Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke
NALCO CHEMICAL CO32 citations91
US5013456AMay 7, 1991
Diallyldimethyl ammonium chloride polymers with anionic monomers for coagulating deinking process waters
NALCO CHEMICAL CO42 citations87
US5068297ANov 26, 1991
Hydrophobic cationic terpolymers from acrylamide, unsaturated quaternary salt and vinyl acetate
NALCO CHEMICAL CO8 citations73
US5051487ASep 24, 1991
Hydrophobic cationic terpolymers from acrylamide, dimethylaminoethylacrylate methyl chloride or sulfate and vinyl acetate
NALCO CHEMICAL CO11 citations73
INST GAS TECHNOLOGY
5 patentsUS4437954AMar 20, 1984
Fuels production by photoelectrolysis of water and photooxidation of soluble biomass materials
INST GAS TECHNOLOGY57 citations96
US4341608AJul 27, 1982
Hydrogen production by biomass product depolarized water electrolysis
INST GAS TECHNOLOGY56 citations96
US4395316AJul 26, 1983
Hydrogen production by biomass product depolarized water electrolysis
INST GAS TECHNOLOGY45 citations92
US4388162AJun 14, 1983
Continuous flow electrochemical cell and process
INST GAS TECHNOLOGY41 citations92
US4346152AAug 24, 1982
Lithium-germanium electrodes for batteries
INST GAS TECHNOLOGY22 citations82
NALCO CO
5 patentsUS7901543B2Mar 8, 2011
Aldehyde-functionalized polymers
NALCO CO22 citations92
US7641766B2Jan 5, 2010
Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
NALCO CO38 citations91
US8840759B2Sep 23, 2014
Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
NALCO CO17 citations89
US8753480B2Jun 17, 2014
Aldehyde-functionalized polymers with enhanced stability
NALCO CO12 citations83
US7556714B2Jul 7, 2009
Method of operating a papermaking process
NALCO CO3 citations61
ECOLAB USA INC
4 patentsUS8852400B2Oct 7, 2014
Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer
ECOLAB USA INC17 citations92
US9624623B2Apr 18, 2017
Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer
ECOLAB USA INC6 citations84
US9145646B2Sep 29, 2015
Method of using aldehyde-functionalized polymers to increase papermachine performance and enhance sizing
ECOLAB USA INC13 citations81
US10227731B2Mar 12, 2019
Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer of copolymer
ECOLAB USA INC1 citations73