Assignee
BUCKMAN LABOR INC
US164 patents
Top patents by PatentIndex Score
US6034081AMar 7, 2000
Potentiation of biocide activity using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC58 citations96
US5681862AOct 28, 1997
Ionene polymers as microbicides
BUCKMAN LABOR INC53 citations95
US5658374AAug 19, 1997
Aqueous lecithin-based release aids and methods of using the same
BUCKMAN LABOR INC81 citations95
US5505857AApr 9, 1996
Process for the treatment of metal-containing water and recovery of metals therefrom
BUCKMAN LABOR INC136 citations95
US5470484ANov 28, 1995
Method and apparatus for controlling the feed of water treatment chemicals using a voltammetric sensor
BUCKMAN LABOR INC84 citations95
US5356800AOct 18, 1994
Stabilized liquid enzymatic compositions
BUCKMAN LABOR INC66 citations95
US5093078AMar 3, 1992
Novel polymeric quaternary ammonium trihalides and use of polymeric quaternary ammonium trihalides as microbicides, sanitizers and disinfectants
BUCKMAN LABOR INC51 citations95
US4778813AOct 18, 1988
Polymeric quaternary ammonium compounds, their preparation and use
BUCKMAN LABOR INC86 citations95
US4506081AMar 19, 1985
Polymeric quaternary ammonium compounds and their uses
BUCKMAN LABOR INC79 citations95
US4425186AJan 10, 1984
Dimethylamide and cationic surfactant debonding compositions and the use thereof in the production of fluff pulp
BUCKMAN LABOR INC97 citations93
US4250269AFeb 10, 1981
Water-soluble mixtures of quaternary ammonium polymers, nonionic and/or cationic vinyl-addition polymers, and nonionic and/or cationic surfactants
BUCKMAN LABOR INC51 citations93
US6030971AFeb 29, 2000
Methods and compositions for controlling biofouling using amides
BUCKMAN LABOR INC16 citations92
US5814668ASep 29, 1998
Methods and compositions for controlling biofouling using amides
BUCKMAN LABOR INC31 citations92
US5780283AJul 14, 1998
Enzyme stabilization by oxygen-containing block copolymers
BUCKMAN LABOR INC20 citations92
US5681851AOct 28, 1997
Emulsified compositions of 1,4-bis(bromoacetoxy)-2-butene useful as a microbicide and preservative
BUCKMAN LABOR INC20 citations92
US5575993ANov 19, 1996
Ionene polymers containing biologically-active anions
BUCKMAN LABOR INC59 citations92
US5250194AOct 5, 1993
N-dodecyl heterocyclic compounds useful as industrial microbicides and preservatives
BUCKMAN LABOR INC28 citations92
US5051124ASep 24, 1991
Microbicidal compositions of dimethylamine-epichlorohydrin amines
BUCKMAN LABOR INC44 citations92
US4970211ANov 13, 1990
Ionene polymeric compositions, their preparation and use
BUCKMAN LABOR INC37 citations92
US4960590AOct 2, 1990
Novel polymeric quaternary ammonium trihalides
BUCKMAN LABOR INC28 citations92
US4945109AJul 31, 1990
Ester of carbamic acid useful as a microbicide and a preservative
BUCKMAN LABOR INC38 citations92
US4866081ASep 12, 1989
Microbicidal preservative composition
BUCKMAN LABOR INC24 citations92
US4839373AJun 13, 1989
Quaternary ammonium and benzothiazole microbicidal preservative composition
BUCKMAN LABOR INC33 citations92
US4581058AApr 8, 1986
Polymeric quaternary ammonium compounds and their uses
BUCKMAN LABOR INC47 citations92
US4176107ANov 27, 1979
Water-soluble dispersions of high molecular water-soluble polymers containing a surfactant and a water-soluble organic carrier which is a hydroxy compound containing repeating alkylene oxide units
BUCKMAN LABOR INC42 citations92
US6060466AMay 9, 2000
Potentiation of the microbicide 2-(Thiocyanomethylthio)benzothiazole using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC24 citations91
US5843865ADec 1, 1998
Synergistic antimicrobial compositions containing an ionene polymer and a salt of dodecylamine and methods of using the same
BUCKMAN LABOR INC35 citations91
US5693631ADec 2, 1997
Potentiation of the microbicide 2-(thiocyanomethylthio) benzothiazole using an N-alkyl heterocyclic compound
BUCKMAN LABOR INC25 citations91
US5474701ADec 12, 1995
Enzymes for recreational water
BUCKMAN LABOR INC44 citations91
US5866016AFeb 2, 1999
Methods and compositions for controlling biofouling using combinations of an ionene polymer and a salt of dodecylamine
BUCKMAN LABOR INC38 citations90
US5709880AJan 20, 1998
Method of making tabletized ionene polymers
BUCKMAN LABOR INC47 citations90
US5507952AApr 16, 1996
Enzymes for recreational water
BUCKMAN LABOR INC23 citations90
US5411666AMay 2, 1995
Methods for removing biofilm from or preventing buildup thereof on surfaces in industrial water systems
BUCKMAN LABOR INC50 citations90
US4054542AOct 18, 1977
Amine-epichlorohydrin polymeric compositions
BUCKMAN LABOR INC54 citations90
US6471826B2Oct 29, 2002
Methods to control organic contaminants in fibers
BUCKMAN LABOR INC28 citations89
US5776960AJul 7, 1998
Synergistic antimicrobial compositions containing an ionene polymer and a pyrithione salt and methods of using the same
BUCKMAN LABOR INC36 citations89
US5413795AMay 9, 1995
TCMTB on a solid carrier in powdered form, method of manufacture and method of use
BUCKMAN LABOR INC28 citations89
US6241994B1Jun 5, 2001
Solid TCMTB formulations
BUCKMAN LABOR INC41 citations88
US5707534AJan 13, 1998
Use of tabletized ionene polymers in water treatment
BUCKMAN LABOR INC26 citations88
US8916024B2Dec 23, 2014
Method and system for producing market pulp and products thereof
BUCKMAN LABOR INC33 citations87
US6991707B2Jan 31, 2006
Polymeric creping adhesives and creping methods using same
BUCKMAN LABOR INC20 citations86
US5419897AMay 30, 1995
Ionene polymers as anthelmintics in animals
BUCKMAN LABOR INC31 citations86
US5388644AFeb 14, 1995
Application of N,N-dialkylamides to reduce precipitation of asphalt from crude oil
BUCKMAN LABOR INC37 citations86
US5320872AJun 14, 1994
Method for the reduction or prevention of tannin-staining on a surface susceptible to tannin-staining through the use of a complexing agent for a transition-metal ion and compositions containing such a complexing agent
BUCKMAN LABOR INC29 citations86
US7252769B2Aug 7, 2007
Use of cerium salts to inhibit manganese deposition in water systems
BUCKMAN LABOR INC20 citations85
US5925616AJul 20, 1999
Treatment of fungal infections using a combination of an anti-fungal compound and an H-alkyl heterocyclic compound
BUCKMAN LABOR INC17 citations84
US6939437B1Sep 6, 2005
Paper making processes using enzyme and polymer combinations
BUCKMAN LABOR INC22 citations83
US5879623AMar 9, 1999
Methods and compositions for controlling biofouling using fluorosurfactants
BUCKMAN LABOR INC18 citations83
US5087457AFeb 11, 1992
Synergistic microbicides containing ionene polymers and borates for the control of fungi on surfaces
BUCKMAN LABOR INC28 citations83
US5328926AJul 12, 1994
Synergistic combinations of iodopropargyl compounds with 1,2-benzisothiazolin-3-one in controlling fungal and bacterial growth in aqueous fluids
BUCKMAN LABOR INC18 citations82
Showing the top 50 of 164 patents by PatentIndex Score.