Inventor
LOGIN ROBERT B
US143 patents
⚠️ This page may combine multiple inventors who share the name “LOGIN ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ISP INVESTMENTS INC
19 patentsUS5183901AFeb 2, 1993
Urea-hydrogen peroxide-polyvinylpyrrolidone
ISP INVESTMENTS INC218 citations98
US5294644AMar 15, 1994
Surface active lactams
ISP INVESTMENTS INC107 citations96
US5206385AApr 27, 1993
Urea-hydrogen peroxide-polyvinylpyrrolidone process
ISP INVESTMENTS INC69 citations96
US5139770AAug 18, 1992
Cosmetic compositions containing strongly swellable, moderately crosslinked polyvinylpyrrolidone
ISP INVESTMENTS INC55 citations96
US5130121AJul 14, 1992
Skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ polymerization of water-soluble vinyl monomer
ISP INVESTMENTS INC105 citations96
US5093031AMar 3, 1992
Surface active lactams
ISP INVESTMENTS INC105 citations96
US5262171ANov 16, 1993
Pharmaceutical tablet with PVP having enhanced drug dissolution rate
ISP INVESTMENTS INC57 citations95
US5686067ANov 11, 1997
Low voc hair spray compositions
ISP INVESTMENTS INC37 citations92
US5169622ADec 8, 1992
Hair and skin care compositions containing discrete microdroplets of an oil in water stabilized by in situ copolymerization of a water-soluble vinyl monomer and a water-soluble acryl comonomer
ISP INVESTMENTS INC25 citations92
US5082913AJan 21, 1992
Terpolymers of maleic anhydride, alkyl vinyl ethers and isobutylene and crosslinked products thereof
ISP INVESTMENTS INC44 citations92
US5126124AJun 30, 1992
Hair spray resin composition
ISP INVESTMENTS INC25 citations91
US5362830ANov 8, 1994
Method of making crosslinked PVP
ISP INVESTMENTS INC16 citations82
US5539039AJul 23, 1996
Process for the preparation of stable water based stock solutions of crosslinked lower alkyl vinyl ether and maleic anhydride copolymers and hydrogel product of the process
ISP INVESTMENTS INC8 citations74
US5470508ANov 28, 1995
Aqueous oil removal composition containing higher-alkyl pyrrolidone
ISP INVESTMENTS INC12 citations74
US5362815ANov 8, 1994
Process for making polyvinylpyrrolidone polymer having predetermined characteristics
ISP INVESTMENTS INC18 citations74
US5223580AJun 29, 1993
Process for making a charge imbalanced polymer
ISP INVESTMENTS INC8 citations74
US5221791AJun 22, 1993
Water-soluble biologically active ammonium salts
ISP INVESTMENTS INC12 citations74
US5214089AMay 25, 1993
Stabilized aqueous solution of a C1 -C5 alkyl vinyl ether and maleic acid copolymer
ISP INVESTMENTS INC10 citations74
US5208295AMay 4, 1993
Charge imbalanced polyelectrolyte composition
ISP INVESTMENTS INC12 citations74
BASF WYANDOTTE CORP
12 patentsUS4473689ASep 25, 1984
Process for the aqueous polymerization of acrylamide
BASF WYANDOTTE CORP56 citations96
US4145469AMar 20, 1979
Water-insoluble treated textile and processes therefor
BASF WYANDOTTE CORP78 citations96
US4156073AMay 22, 1979
Branched water-dispersible polyester
BASF WYANDOTTE CORP32 citations93
US4371476AFeb 1, 1983
Mold release agents containing oxidation stable polyoxyalkylenes
BASF WYANDOTTE CORP22 citations82
US4361623ANov 30, 1982
Flame retardant antistatic additives and antistatic fibers
BASF WYANDOTTE CORP21 citations82
US4259222AMar 31, 1981
Linear saturated polyesters of phosphoric acid and halogenated diols as flame-retardant additives and coatings
BASF WYANDOTTE CORP28 citations82
US4229554AOct 21, 1980
Flame retardant antistatic additives and antistatic fibers
BASF WYANDOTTE CORP19 citations82
US4215026AJul 29, 1980
Aqueous dispersion of a branched polyester
BASF WYANDOTTE CORP24 citations82
US4158083AJun 12, 1979
Fibrous article sized with a branched water-dispersible polyester
BASF WYANDOTTE CORP17 citations82
US4118326AOct 3, 1978
Spin-finish lubricating method
BASF WYANDOTTE CORP19 citations82
US4098842AJul 4, 1978
Providing polymer with antistatic properties
BASF WYANDOTTE CORP25 citations82
US4045510AAug 30, 1977
Method for providing polymers with durable improved properties
BASF WYANDOTTE CORP17 citations82
GAF CHEMICALS CORP
7 patentsUS5008106AApr 16, 1991
Method for reducing the microbial content of surfaces with a microbiocidal, anhydrous complex of PVP-H2 O2
GAF CHEMICALS CORP151 citations97
US5034220AJul 23, 1991
Non-aerosol shaving gel
GAF CHEMICALS CORP123 citations96
US5037924AAug 6, 1991
Denture adhesive
GAF CHEMICALS CORP75 citations95
US5034488AJul 23, 1991
Slurry polymerization of crosslinked maleic anhydride-alkyl vinyl ether copolymers in a solvent system comprising a carboxylic acid ester and a saturated hydrocarbon
GAF CHEMICALS CORP39 citations92
US5032391AJul 16, 1991
Hair styling gel composition
GAF CHEMICALS CORP40 citations92
US5015708AMay 14, 1991
Precipitation polymerization of terpolymers of a vinyl lactam, a polymerizable carboxylic acid and a hydrophobic monomer in an aliphatic hydrocarbon solvent
GAF CHEMICALS CORP42 citations92
US4952559AAug 28, 1990
Fragrance additive
GAF CHEMICALS CORP22 citations82
GAF CORP
5 patentsUS4732990AMar 22, 1988
Quaternized nitrogen containing compounds
GAF CORP28 citations93
US4834767AMay 30, 1989
Compositions used in permanent alteration of hair color
GAF CORP51 citations92
US4793994ADec 27, 1988
Compositions used in permanent structure altering of hair
GAF CORP26 citations92
US4808569AFeb 28, 1989
Fragrance additive
GAF CORP20 citations82
US4775527AOct 4, 1988
Compositions used in permanent alteration of hair color
GAF CORP20 citations82
JORDAN CHEMICAL COMPANY
2 patentsPPG INDUSTRIES INC
2 patentsSYBRON CHEMICALS
2 patentsSYBORN CHEMICALS INC
1 patentShowing the top 50 of 143 patents by PatentIndex Score.