Inventor · disambiguated record
Deborah K. Donofrio
Also filed as: DONOFRIO DEBORAH K · DONOFRIO DEBORAH KALMAN
65 granted patents·772 citations·filing 1986–1994
99Inventor score
Files withBETZ LABORATORIES65
Top patents by PatentIndex Score
65 records- 0193US4732905ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-oneBETZ LABORATORIES·Filed 1987·Granted Mar 22, 1988·50 cites·8 claims
- 0286US4725624ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and n-alkyl dimethyl benzyl ammonium chlorideBETZ LABORATORIES·Filed 1987·Granted Feb 16, 1988·29 cites·5 claims
- 0385US4732913ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and 2,2-dibromo-3-nitrilopropionamideBETZ LABORATORIES·Filed 1987·Granted Mar 22, 1988·48 cites·6 claims
- 0483US4835144ABiocidal compositions and use thereof containing a synergistic mixture of tetraalkyl phosphonium halide an methylene bis (thiocyanate)BETZ LABORATORIES·Filed 1988·Granted May 30, 1989·23 cites·8 claims
- 0583US4745132ABiocidal compositions and use thereof employing a synergistic mixture of n-alkyldimethyl benzyl ammonium halide and n-dodecylguanidineBETZ LABORATORIES·Filed 1986·Granted May 17, 1988·26 cites·5 claims
- 0681US4725587ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and tri-n-butyl tetradecyl phosphonium chlorideBETZ LABORATORIES·Filed 1987·Granted Feb 16, 1988·42 cites·8 claims
- 0780US4914132ABiocidal compositions and use thereof containing a synergistic mixute of 2-(decylthio)ethanamine hydrochloride and n-alkyl dimethyl benzyl ammonium chlorideBETZ LABORATORIES·Filed 1989·Granted Apr 3, 1990·19 cites·7 claims
- 0879US4966775ABiocidal compositions and use thereofBETZ LABORATORIES·Filed 1989·Granted Oct 30, 1990·39 cites·18 claims
- 0979US4855296ABiocidal compositions and use thereofBETZ LABORATORIES·Filed 1988·Granted Aug 8, 1989·18 cites·11 claims
- 1078US4732911ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and bis (tri n-butyl tin) oxideBETZ LABORATORIES·Filed 1987·Granted Mar 22, 1988·17 cites·7 claims
- 1177US5134160ABiocidal compositions and use thereof containing a synergistic mixture of 3-iodo-2-propynyl-butyl carbamate and 2,2-dibromo-2-nitrilopropionamideBETZ LABORATORIES·Filed 1991·Granted Jul 28, 1992·21 cites·7 claims
- 1277US4725623ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and n-dodecylguanidineBETZ LABORATORIES·Filed 1987·Granted Feb 16, 1988·37 cites·7 claims
- 1376US4859708ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and beta-bromo-beta-nitrostyreneBETZ LABORATORIES·Filed 1988·Granted Aug 22, 1989·15 cites·7 claims
- 1476US4835143ABiocidal compositions and use thereof containing a synergistic mixture of tetraalkyl phosphonium halide and n-alkyl dimethylbenzyl ammonium chlorideBETZ LABORATORIES·Filed 1988·Granted May 30, 1989·36 cites·8 claims
- 1575US5081134ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolylsulfone and sodium 2-pyridinethiol-1-oxideBETZ LABORATORIES·Filed 1991·Granted Jan 14, 1992·19 cites·7 claims
- 1675US4916164ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio)ethanamine hydrochloride and B-bromo-B-nitrostyreneBETZ LABORATORIES·Filed 1989·Granted Apr 10, 1990·15 cites·7 claims
- 1772US5118713ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolysulfone and 2-bromo-2-nitropropane-1,3-diolBETZ LABORATORIES·Filed 1991·Granted Jun 2, 1992·16 cites·7 claims
- 1868US4857557ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and bis (trichloromethyl)sulfoneBETZ LABORATORIES·Filed 1988·Granted Aug 15, 1989·10 cites·7 claims
- 1967US4916123ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio) ethanamine hydrochloride and N-tributyltetradecyl phosphonium chlorideBETZ LABORATORIES·Filed 1989·Granted Apr 10, 1990·9 cites·7 claims
- 2066US5292776AMicrobial inhibiting compositions and their useBETZ LABORATORIES·Filed 1993·Granted Mar 8, 1994·9 cites·6 claims
- 2166US4859705ABiocidal compositions and use thereof containing a synergistic mixture of 2 bromo-2-nitropropane-1,-3 diol and N,N-dimethyl-N-phenyl-N-fluorodichloromethylthio)-sulphamideBETZ LABORATORIES·Filed 1988·Granted Aug 22, 1989·9 cites·7 claims
- 2265US5416122AMethod and composition for controlling the growth of microorganismsBETZ LABORATORIES·Filed 1994·Granted May 16, 1995·11 cites·7 claims
- 2365US5278188AMethod and composition for controlling the growth of microorganismsBETZ LABORATORIES·Filed 1993·Granted Jan 11, 1994·11 cites·8 claims
- 2464US5063213ABiocidal compositions and use thereof containing a synergistic mixture of n-tributyl tetradecyl phosphonium chloride and bromochlorohydantoinBETZ LABORATORIES·Filed 1990·Granted Nov 5, 1991·25 cites·7 claims
- 2563US5158972ABiocidal compositions and use thereofBETZ LABORATORIES·Filed 1992·Granted Oct 27, 1992·10 cites·7 claims
- 2662US5432184AMicrobial inhibiting compositions and their useBETZ LABORATORIES·Filed 1994·Granted Jul 11, 1995·7 cites·7 claims
- 2762US4859702ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and paratolyl sulfonyl acrylonitrileBETZ LABORATORIES·Filed 1988·Granted Aug 22, 1989·7 cites·7 claims
- 2861US5352706AMethod and composition for controlling the growth of microorganismsBETZ LABORATORIES·Filed 1993·Granted Oct 4, 1994·9 cites·7 claims
- 2961US5093344ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolylsulfone and 2-(thiocyano-methyl thio) benzothiazoleBETZ LABORATORIES·Filed 1991·Granted Mar 3, 1992·9 cites·7 claims
- 3060US4916158ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio)ethanamine hydrochloride and methylene bis(thiocyanate)BETZ LABORATORIES·Filed 1989·Granted Apr 10, 1990·6 cites·7 claims
- 3160US4863960ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and methyl sulfonyl acrylonitileBETZ LABORATORIES·Filed 1988·Granted Sep 5, 1989·6 cites·7 claims
- 3258US4753961ABiocidal compositions and use thereof containing a synergistic mixture of 2-bromo-2-nitropropane-1,3-diol and tetradecyl dimethyl sulfonium methosulfateBETZ LABORATORIES·Filed 1987·Granted Jun 28, 1988·19 cites·7 claims
- 3356US5416109AMethod and composition for controlling the growth of microorganismsBETZ LABORATORIES·Filed 1994·Granted May 16, 1995·19 cites·7 claims
- 3454US5283264AChemically stable antimicrobial formulations of dimpsBETZ LABORATORIES·Filed 1992·Granted Feb 1, 1994·6 cites·12 claims
- 3554US5162343ABiocidal compositions and use thereof containing a synergistic mixture of 3-iodo-2-propynyl-butyl carbamate and sodium 2-pyridinethiol-1-oxideBETZ LABORATORIES·Filed 1991·Granted Nov 10, 1992·6 cites·7 claims
- 3654US5134158ABiocidal compositions and use thereof containing a synergistic mixture of 3-iodo-2-propynyl-butyl carbamate and 3,4-dichloro-1,2-dithiol-3-oneBETZ LABORATORIES·Filed 1991·Granted Jul 28, 1992·6 cites·7 claims
- 3754US5093357ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolylsulfone and 3,4-dichloro-1,2-dithiol-3-oneBETZ LABORATORIES·Filed 1991·Granted Mar 3, 1992·6 cites·7 claims
- 3853US4914130ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio)ethanamine hydrochloride and dodecylguanidineBETZ LABORATORIES·Filed 1989·Granted Apr 3, 1990·4 cites·7 claims
- 3951US5063214ABiocidal compositions and use thereof containing a synergistic mixture of n-tributyl tetradecyl phosphonium chloride and sodium hypochloriteBETZ LABORATORIES·Filed 1990·Granted Nov 5, 1991·16 cites·7 claims
- 4049US4914134ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio)ethanamine hydrochloride and 2-bromo-2-nitro propane-1,3-diolBETZ LABORATORIES·Filed 1989·Granted Apr 3, 1990·3 cites·7 claims
- 4148US5147891ABiocidal compositions and use thereof containing a synergistic mixture of 3-iodo-2-propynyl-butyl carbamate and phenyl-(2-cyano-2-chlorovinyl) sulfoneBETZ LABORATORIES·Filed 1991·Granted Sep 15, 1992·4 cites·7 claims
- 4245US5010066ABiocidal compositions and use thereof containing a synergistic mixture of N-tributyl tetradecyl phosphonium chloride and N-dodecylguanidineBETZ LABORATORIES·Filed 1990·Granted Apr 23, 1991·3 cites·7 claims
- 4345US4916159ABiocidal compositions and use thereof containing a synergistic mixture of 2-(decylthio)ethanamine hydrochloride and 2,2-dibromo-3-nitrilo propionamideBETZ LABORATORIES·Filed 1989·Granted Apr 10, 1990·11 cites·7 claims
- 4443US5063217ABiocidal compositions and use thereof containing a synergistic mixture of n-tributyl tetradecyl phosphonium chloride and a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiozolin-3-oneBETZ LABORATORIES·Filed 1990·Granted Nov 5, 1991·11 cites·7 claims
- 4541US5310755ABiocidal compositions and use thereofBETZ LABORATORIES·Filed 1993·Granted May 10, 1994·2 cites·7 claims
- 4641US5310733ABiocidal compositions and use thereofBETZ LABORATORIES·Filed 1993·Granted May 10, 1994·2 cites·7 claims
- 4741US5158973AProcess and composition for inhibiting and controlling bacterial growthBETZ LABORATORIES·Filed 1992·Granted Oct 27, 1992·9 cites·7 claims
- 4841US5147890ABiocidal compositions and use thereof containing a synergistic mixture of 3-iodo-2-propynyl-butyl carbamate and N,N-dimethyl-N'-phenyl-(N'-fluorodichloromethylthio) sulfamideBETZ LABORATORIES·Filed 1991·Granted Sep 15, 1992·2 cites·7 claims
- 4941US5093369ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolylsulfone and N-4-dihydroxy-alpha-oxobenzene-ethanimidoyl chlorideBETZ LABORATORIES·Filed 1991·Granted Mar 3, 1992·2 cites·7 claims
- 5041US5089484ABiocidal compositions and use thereof containing a synergistic mixture of diiodomethyl-p-tolylsulfone and n-tributyl tetradecyl phosphonium chlorideBETZ LABORATORIES·Filed 1991·Granted Feb 18, 1992·2 cites·7 claims
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