Inventor · disambiguated record
R. Garth Pews
Also filed as: ASH MEZZIE L · PEWS R GARTH
77 granted patents·1 pending application·504 citations·filing 1973–2008
99Inventor score
Top patents by PatentIndex Score
78 records- 0194US5744655AProcess to make 2,3-dihalopropanolsDOW CHEMICAL CO·Filed 1996·Granted Apr 28, 1998·63 cites·19 claims
- 0291US4629492ASubstituted oxirane compoundsDOW CHEMICAL CO·Filed 1984·Granted Dec 16, 1986·26 cites·25 claims
- 0391US4046656APhotochlorination process for methyl aromatic compoundsDOW CHEMICAL CO·Filed 1976·Granted Sep 6, 1977·25 cites·15 claims
- 0489US4894085AHerbicidal cyanofluorophenoxyphenoxyalkanoic acids and derivatives thereofDOW CHEMICAL CO·Filed 1988·Granted Jan 16, 1990·31 cites·35 claims
- 0589US3950306ATris-(polyhalophenoxy)-s-triazine flame retardantsDOW CHEMICAL CO·Filed 1974·Granted Apr 13, 1976·27 cites·6 claims
- 0686US5239105ACatalytic formation of diarylcarbonatesDOW CHEMICAL CO·Filed 1992·Granted Aug 24, 1993·26 cites·22 claims
- 0784US4211873APreparation of chloromethylpyridinesDOW CHEMICAL CO·Filed 1978·Granted Jul 8, 1980·13 cites·7 claims
- 0882US5149768AHydroxy-functional poly(ether sulfonamides) as thermoplastic barrier resinsDOW CHEMICAL CO·Filed 1991·Granted Sep 22, 1992·50 cites·10 claims
- 0980US3974199AProcess for production of cyclopropylcyanideDOW CHEMICAL CO·Filed 1975·Granted Aug 10, 1976·14 cites·9 claims
- 1078US5091580AProcess for the preparation of 2,6-difluoroanilineDOWELANCO·Filed 1991·Granted Feb 25, 1992·16 cites·3 claims
- 1177US4937397APreparation of halofluorobenzenesDOW CHEMICAL CO·Filed 1988·Granted Jun 26, 1990·13 cites·15 claims
- 1273US4052394A2-(dicyanomethylene)-1,3-dithiolo-(4,5-b)pyrazine-5,6-dicarbonitrileDOW CHEMICAL CO·Filed 1976·Granted Oct 4, 1977·6 cites·1 claims
- 1369US5466707ADimercapto-1,3-dithiolo-2-one or thione maleimides, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1994·Granted Nov 14, 1995·10 cites·24 claims
- 1469US5041674AProcess and intermediates for the preparation of 2,6-difluoroanilineDOWELANCO·Filed 1990·Granted Aug 20, 1991·10 cites·3 claims
- 1567US4937350APreparation of N-(-3(((aryl)amino)suldonyl)-1H-1,2,4-triazol-5-yl)aminesDOW CHEMICAL CO·Filed 1989·Granted Jun 26, 1990·7 cites·7 claims
- 1666US5723486A1,3 dithiolo(4,5)-1,3-dithiolo-2-thione derivatives, compositions and use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1996·Granted Mar 3, 1998·10 cites·20 claims
- 1765US6670474B2Epoxide derivatives of allylarylphenolsFiled 2002·Granted Dec 30, 2003·2 cites·24 claims
- 1863US4996323AProcess for the preparation of 3,5,6-trichloropyridin-2-olDOW CHEMICAL CO·Filed 1989·Granted Feb 26, 1991·6 cites·10 claims
- 1963US4199581A1,4-Dithiino pyrazine tetracarbonitrilesDOW CHEMICAL CO·Filed 1978·Granted Apr 22, 1980·4 cites·5 claims
- 2062US5631277A(2-one (or thione)-1,3-dithiole 4,5-diyl) bis(thiocyanate) compounds, compositions containing the compounds and their use as an antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1996·Granted May 20, 1997·10 cites·11 claims
- 2161US5488051ASubstituted 5,6-dihydro-5-oxo-1,4-dithiino-(2,3-d)-pyridazine-2,3-dicarbonitriles, compositions containing them and their use as antimicrobialsDOW CHEMICAL CO·Filed 1994·Granted Jan 30, 1996·6 cites·11 claims
- 2261US4131619APreparation of 2-chloro-4-toluenesulfonyl chlorideDOW CHEMICAL CO·Filed 1978·Granted Dec 26, 1978·5 cites·4 claims
- 2359US5120884APreparation of hydroxy arylcyclobutenesDOW CHEMICAL CO·Filed 1991·Granted Jun 9, 1992·6 cites·14 claims
- 2458US5227536AProcess for preparing hydroxybenzocyclobutenesDOW CHEMICAL CO·Filed 1992·Granted Jul 13, 1993·6 cites·28 claims
- 2558US4940821APreparation of fluorophenolsDOW CHEMICAL CO·Filed 1989·Granted Jul 10, 1990·5 cites·6 claims
- 2657US5739344APreparation of an aminoarylaminoarazoleDOW CHEMICAL CO·Filed 1996·Granted Apr 14, 1998·6 cites·18 claims
- 2757US5006656APreparation of 5,7-dihydroxy-1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonanilidesDOWELANCO·Filed 1990·Granted Apr 9, 1991·5 cites·10 claims
- 2857US4922026AAcylation process to form diketonesDOW CHEMICAL CO·Filed 1988·Granted May 1, 1990·5 cites·14 claims
- 2957US4334111AProcess for preparing substituted benzotrihalidesDOW CHEMICAL CO·Filed 1978·Granted Jun 8, 1982·4 cites·16 claims
- 3056US5354929ABisbenzocyclobutene compounds with hydrophobic substituents, a method for making sameDOW CHEMICAL CO·Filed 1993·Granted Oct 11, 1994·5 cites·12 claims
- 3155US5334603AComposition and use of 3-phenyl-5-thiocyano-methylthio-1,3,4-thiadiazole-2(3h)thioneDOW CHEMICAL CO·Filed 1993·Granted Aug 2, 1994·4 cites·5 claims
- 3255US5089653AProcess for the selective reduction of the 4-halogen in 2,4-dihaloanilinesDOWELANCO·Filed 1991·Granted Feb 18, 1992·5 cites·9 claims
- 3354US6008419AProcess for making 2,3-dihalopropanolsDOW CHEMICAL CO·Filed 1997·Granted Dec 28, 1999·4 cites·48 claims
- 3454US5491155ASubstituted thiadiazoles, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1994·Granted Feb 13, 1996·4 cites·45 claims
- 3553US5633219A5H-pyrrolo(3',4':5,6)(1,4)dithiino(2,3-C)(1,2,5)thiadiazole-5,7(6H)-dione, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1996·Granted May 27, 1997·5 cites·28 claims
- 3653US4937396APreparation of 3,4-difluorobenzotrifluorideDOW CHEMICAL CO·Filed 1988·Granted Jun 26, 1990·4 cites·3 claims
- 3752US7141684B2Diepoxide derivatives of diallyl phenolicsPEWS R GARTH·Filed 2003·Granted Nov 28, 2006·1 cites·20 claims
- 3852US5488060ASubstituted thiadiazoles, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1994·Granted Jan 30, 1996·4 cites·24 claims
- 3952US4562009AHalonitriles, their preparation and use to make halopyridinesDOW CHEMICAL CO·Filed 1983·Granted Dec 31, 1985·2 cites·8 claims
- 4052US2008312404A1Novel diepoxides and epoxy resinsPEWS R GARTH·Filed 2008·Application pending·0 cites
- 4151US7462728B2Diepoxide derivatives of N,N*-disubstituted disulfonamidesPEWS R GARTH·Filed 2004·Granted Dec 9, 2008·0 cites·3 claims
- 4251US5591503AMagnetic recording medium having a thin film magnetic layer and a sulfonamide lubricantDOW CHEMICAL CO·Filed 1995·Granted Jan 7, 1997·9 cites·17 claims
- 4351US5210339AProcess for nitrating benzocyclobutene compoundsDOW CHEMICAL CO·Filed 1992·Granted May 11, 1993·4 cites·21 claims
- 4450US5455222A1-substituted-5-thiomethylthiocyanato-1H-tetrazoles, compositions containing them and their use as antimicrobial and marine antifouling agentsDOW CHEMICAL CO·Filed 1994·Granted Oct 3, 1995·3 cites·25 claims
- 4550US4221913APreparation of 2-(Chloromethyl)pyridineDOW CHEMICAL CO·Filed 1979·Granted Sep 9, 1980·2 cites·7 claims
- 4649US4496773AProcess for the preparation of 1,1'-bi-2-naphtholsDOW CHEMICAL CO·Filed 1983·Granted Jan 29, 1985·3 cites·15 claims
- 4747US5068347AProcess for the preparation of 3-mercapto-5-amino-(1h)-1,2,4-triazoleDOWELANCO·Filed 1987·Granted Nov 26, 1991·2 cites·3 claims
- 4846US7153925B2Condensation polymers from N, N*-disubstituted disulfonamidesPEWS R GARTH·Filed 2004·Granted Dec 26, 2006·0 cites·20 claims
- 4945US4851594ASubstituted oxirane compoundsDOW CHEMICAL CO·Filed 1986·Granted Jul 25, 1989·2 cites·8 claims
- 5045US4038393A1,3-dithiolo(4,5-b)pyrazin-2-ylidene-propanedinitrile 4-oxideDOW CHEMICAL CO·Filed 1976·Granted Jul 26, 1977·5 cites·3 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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