Inventor · disambiguated record
Robert W. R. Humphreys
Also filed as: HUMPHREYS ROBERT · HUMPHREYS ROBERT W · HUMPHREYS ROBERT W R · HUMPHREYS ROBERT WILLIAM
28 granted patents·1,087 citations·filing 1983–2006
97Inventor score
Files withNAT STARCH CHEM INVEST11LEVER BROTHERS CO7LEVER BROTHERS LTD6HENKEL AG & CO KGAA2LOCTITE CORP2
Top patents by PatentIndex Score
28 records- 0198US4604295AVisible light absorbing peroxy-estersLOCTITE CORP·Filed 1983·Granted Aug 5, 1986·80 cites·24 claims
- 0297US5268003AStable amido peroxycarboxylic acids for bleachingLEVER BROTHERS CO·Filed 1992·Granted Dec 7, 1993·97 cites·17 claims
- 0397US4751015AQuaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositionsLEVER BROTHERS LTD·Filed 1987·Granted Jun 14, 1988·199 cites·35 claims
- 0494US5329024AEpoxidation of olefins via certain manganese complexesNAT STARCH CHEM INVEST·Filed 1993·Granted Jul 12, 1994·95 cites·13 claims
- 0594US4818426AQuaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositionsLEVER BROTHERS LTD·Filed 1988·Granted Apr 4, 1989·98 cites·41 claims
- 0693US7799884B2Polymeric photoinitiatorsHENKEL AG & CO KGAA·Filed 2006·Granted Sep 21, 2010·11 cites·6 claims
- 0790US5654198ADetectable water-treatment polymers and methods for monitoring the concentration thereofNAT STARCH CHEM INVEST·Filed 1995·Granted Aug 5, 1997·79 cites·6 claims
- 0889US5516738AEpoxidation of olefins via certain manganese complexesNAT STARCH CHEM INVEST·Filed 1994·Granted May 14, 1996·58 cites·12 claims
- 0987US7795364B2Polymeric photoinitiatorsHENKEL AG & CO KGAA·Filed 2006·Granted Sep 14, 2010·8 cites·11 claims
- 1087US7157535B2Polymeric photoinitiatorsNAT STARCH CHEM INVEST·Filed 2003·Granted Jan 2, 2007·19 cites·17 claims
- 1184US4587276APolyphotoinitiatorsLOCTITE CORP·Filed 1983·Granted May 6, 1986·41 cites·29 claims
- 1282US5977348APolysaccharide modification in densified fluidNAT STARCH CHEM INVEST·Filed 1997·Granted Nov 2, 1999·47 cites·29 claims
- 1375US4642198ALiquid bleaching compositionsLEVER BROTHERS LTD·Filed 1985·Granted Feb 10, 1987·40 cites·13 claims
- 1471US5807959AFlexible epoxy adhesives with low bleeding tendencyNAT STARCH CHEM INVEST·Filed 1997·Granted Sep 15, 1998·41 cites·4 claims
- 1567US6174956B1Synthesis of condensation polymers in densified fluidsNAT STARCH CHEM INVEST·Filed 1997·Granted Jan 16, 2001·20 cites·9 claims
- 1666US5719244ALatex binders and coatings containing polymers derived from polymerizable saccharide monomersNAT STARCH CHEM INVEST·Filed 1996·Granted Feb 17, 1998·20 cites·19 claims
- 1763US6040406ADetectable water-treatment polymers and methods for monitoring the concentration thereofNAT STARCH CHEM INVEST·Filed 1997·Granted Mar 21, 2000·27 cites·5 claims
- 1863US5352386ACompositions free of boron comprising N-alkylerythronamides and N-alkylxylonamides as surfactantsLEVER BROTHERS LTD·Filed 1992·Granted Oct 4, 1994·25 cites·8 claims
- 1958US5618876ALatex binders and coatings containing polymers derived from polymerizable saccharide monomersNAT STARCH CHEM INVEST·Filed 1995·Granted Apr 8, 1997·18 cites·29 claims
- 2057US5385685ACompositions comprising glyceroglycolipids having an ether linkage as a surfactant or cosurfactantLEVER BROTHERS CO·Filed 1992·Granted Jan 31, 1995·21 cites·14 claims
- 2155US5358656ACompositions comprising glyceroglycolipids having an amine linkage as a surfactant or cosurfactantLEVER BROTHERS CO·Filed 1992·Granted Oct 25, 1994·16 cites·2 claims
- 2242US5236612ADetergent compositions comprising alkyl glycerate cosurfactantsLEVER BROTHERS CO·Filed 1991·Granted Aug 17, 1993·8 cites·6 claims
- 2335US5500139ABiodegradable fabric conditioning molecules based on glyceric acidLEVER BROTHERS CO·Filed 1995·Granted Mar 19, 1996·3 cites·14 claims
- 2434US5069812ABleach/builder precursorsLEVER BROTHERS LTD·Filed 1990·Granted Dec 3, 1991·7 cites·6 claims
- 2533US5563252APolymerizable saccharide monomers which contain a single, polymerizable, α-methyl styryl moietyNAT STARCH CHEM INVEST·Filed 1995·Granted Oct 8, 1996·2 cites·12 claims
- 2633US5456846AMethod of conditioning fabrics with glyceric acid based biodegradable moelculesLEVER BROTHERS LTD·Filed 1995·Granted Oct 10, 1995·2 cites·9 claims
- 2733US5320775ABleach precursors with novel leaving groupsLEVER BROTHERS CO·Filed 1991·Granted Jun 14, 1994·3 cites·8 claims
- 2832US5728670AEnzymatically stable alkyl (alkyl glycosid) uronates as nonionic surfactants and a process for their manufactureLEVER BROTHERS CO·Filed 1993·Granted Mar 17, 1998·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →