Inventor · disambiguated record
Michael Duane Cliffton
Also filed as: CLIFFTON MICHAEL D · CLIFFTON MICHAEL DUANE
26 granted patents·4 pending applications·241 citations·filing 1984–2011
96Inventor score
Top patents by PatentIndex Score
30 records- 0190US7959836B2Process for the preparation of transparent, shaped articles containing polyesters comprising a cyclobutanediolEASTMAN CHEM CO·Filed 2006·Granted Jun 14, 2011·11 cites·52 claims
- 0288US7462684B2Preparation of transparent, multilayered articles containing polyesters comprising a cyclobutanediol and homogeneous polyamide blendsEASTMAN CHEM CO·Filed 2006·Granted Dec 9, 2008·11 cites·24 claims
- 0385US8377530B2Polyesters with low molecular weight additives for improved gas barrier propertiesEASTMAN CHEM CO·Filed 2011·Granted Feb 19, 2013·5 cites·89 claims
- 0482US8304499B2Transparent polymer blends and articles prepared therefromSHELBY MARCUS DAVID·Filed 2011·Granted Nov 6, 2012·6 cites·19 claims
- 0582US7964258B2Transparent, oxygen-scavenging compositions and articles prepared therefromEASTMAN CHEM CO·Filed 2006·Granted Jun 21, 2011·5 cites·45 claims
- 0682US7955533B2Process for the preparation of transparent shaped articlesEASTMAN CHEM CO·Filed 2006·Granted Jun 7, 2011·4 cites·47 claims
- 0781US7959998B2Transparent, oxygen-scavenging compositions containing polyesters comprising a cyclobutanediol and articles prepared therefromEASTMAN CHEM CO·Filed 2006·Granted Jun 14, 2011·11 cites·53 claims
- 0880US5171796AMiscible blends of a poly(aryl ether ketone) and an imide containing polymerAMOCO CORP·Filed 1988·Granted Dec 15, 1992·31 cites·3 claims
- 0979US7786252B2Preparation of transparent multilayered articlesEASTMAN CHEM CO·Filed 2006·Granted Aug 31, 2010·4 cites·26 claims
- 1076US4812552AProcess for preparing poly(arylene sulfide ketone) with water additionPHILLIPS PETROLEUM CO·Filed 1987·Granted Mar 14, 1989·21 cites·19 claims
- 1174US5079309AMiscible blends of a poly(aryl ether ketone) and an imide containing polymerAMOCO CORP·Filed 1989·Granted Jan 7, 1992·24 cites·4 claims
- 1274US4965384AProduction of copper amine salt complexes for catalysts for the oxidative coupling of alkylphenolsAMOCO CORP·Filed 1989·Granted Oct 23, 1990·11 cites·10 claims
- 1366US4698411APolyester resinsPHILLIPS PETROLEUM CO·Filed 1986·Granted Oct 6, 1987·16 cites·20 claims
- 1465US6300462B1Process for preparing poly(ethylene-2,6-naphthalene dicarboxylateEASTMAN CHEM CO·Filed 2000·Granted Oct 9, 2001·9 cites·20 claims
- 1560US5089596AProduction of aromatic sulfide/ketone polymers with separation agentPHILLIPS PETROLEUM CO·Filed 1990·Granted Feb 18, 1992·12 cites·16 claims
- 1660US2006234073A1Multilayered, transparent articles containing polyesters comprising a cyclobutanediol and a process for their preparationHALE WESLEY R·Filed 2006·Application pending·0 cites
- 1760US2006199871A1Multilayered, transparent articles and a process for their preparationHALE WESLEY R·Filed 2006·Application pending·0 cites
- 1859US5071944AProduction of aromatic sulfide/ketone polymersPHILLIPS PETROLEUM CO·Filed 1989·Granted Dec 10, 1991·11 cites·24 claims
- 1957US7709595B2Non-precipitating alkali/alkaline earth metal and aluminum solutions made with polyhydroxyl ether solventsEASTMAN CHEM CO·Filed 2006·Granted May 4, 2010·2 cites·55 claims
- 2056US4851589AOxidative coupling of alkylphenols by copper catalystsAMOCO CORP·Filed 1987·Granted Jul 25, 1989·5 cites·12 claims
- 2153US4814224APoly(arylene sulfide ketone) compositesPHILLIPS PETROLEUM CO·Filed 1987·Granted Mar 21, 1989·13 cites·26 claims
- 2249US2008255280A1Oxygen-scavenging polymer blends suitable for use in packagingSIMS SUSAN·Filed 2007·Application pending·0 cites
- 2348US8133417B2Process for the preparation of transparent shaped articlesSHELBY MARCUS DAVID·Filed 2011·Granted Mar 13, 2012·0 cites·18 claims
- 2448US5856424AProcess for making polyesters containing low concentrations of diethylene glycolEASTMAN CHEM CO·Filed 1997·Granted Jan 5, 1999·10 cites·28 claims
- 2548US4988796AProcess for preparing poly(arylene sulfide sulfone)PHILLIPS PETROLEUM CO·Filed 1990·Granted Jan 29, 1991·6 cites·13 claims
- 2647US4892929AMelt stabilization of poly arylene sulfide ketonePHILLIPS PETROLEUM CO·Filed 1988·Granted Jan 9, 1990·6 cites·35 claims
- 2744US2006148957A1Blends of oxygen scavenging polyamides with polyesters which contain zinc and cobaltEASTMAN CHEM CO·Filed 2005·Application pending·0 cites
- 2842US4544735APreparation of poly(arylene sulfide) from halothiophenol and alkaline metal hydroxidePHILLIPS PETROLEUM CO·Filed 1984·Granted Oct 1, 1985·5 cites·5 claims
- 2936US5003033AProcess for preparing branched poly(arylene sulfide ketone)PHILLIPS PETROLEUM CO·Filed 1990·Granted Mar 26, 1991·2 cites·15 claims
- 3030US5264176AProduction of biaxially-oriented film from aromatic sulfide/ketone polymersPHILLIPS PETROLEUM CO·Filed 1991·Granted Nov 23, 1993·0 cites·3 claims
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