Inventor · disambiguated record
Francis J. Waller
Also filed as: WALLER FRANCIS J · WALLER FRANCIS JOSEPH
44 granted patents·2 pending applications·907 citations·filing 1979–2006
98Inventor score
Top patents by PatentIndex Score
46 records- 0197US5105047ACatalysis using blends of perfluorinated ion-exchange polymers with perfluorinated diluentsDU PONT·Filed 1989·Granted Apr 14, 1992·76 cites·21 claims
- 0297US5094995ASupported perfluorinated ion-exchange polymersDU PONT·Filed 1989·Granted Mar 10, 1992·97 cites·5 claims
- 0396US7569158B2Aqueous dispersions of polythienothiophenes with fluorinated ion exchange polymers as dopantsAIR PROD & CHEM·Filed 2005·Granted Aug 4, 2009·54 cites·22 claims
- 0494US5430212AOlefin oligomerizationDU PONT·Filed 1994·Granted Jul 4, 1995·47 cites·2 claims
- 0594US5124299ACatalysis using blends of perfluorinated ion-exchange polymers with perfluorinated diluentsDU PONT·Filed 1991·Granted Jun 23, 1992·49 cites·1 claims
- 0693US7332223B2Polymers comprising thieno [3,4-b]thiophene and methods of making and using the sameUNIV CONNECTICUT·Filed 2006·Granted Feb 19, 2008·20 cites·32 claims
- 0793US5315033AEster hydrolysisDU PONT·Filed 1993·Granted May 24, 1994·41 cites·3 claims
- 0890US7432340B2Fluorinated alkyl substituted-thieno[3,4-]thiophene monomers and polymers therefromAIR PROD & CHEM·Filed 2005·Granted Oct 7, 2008·10 cites·24 claims
- 0989US7572879B2Fluorinated alkyl substituted-thieno[3,4-b]thiophene monomers and polymers therefromAIR PROD & CHEM·Filed 2006·Granted Aug 11, 2009·10 cites·12 claims
- 1088US5233102AOlefin hydrationDU PONT·Filed 1991·Granted Aug 3, 1993·33 cites·2 claims
- 1188US4414409APalladium sulfonate catalyst systems for carbonylation of olefinsDU PONT·Filed 1981·Granted Nov 8, 1983·45 cites·14 claims
- 1287US4416801AToluic acidDU PONT·Filed 1982·Granted Nov 22, 1983·20 cites·3 claims
- 1387US4292437APreparation of isobutyric acid and estersDU PONT·Filed 1979·Granted Sep 29, 1981·18 cites·5 claims
- 1486US5767307AHeterogeneous catalyst for the production of ethylidene diacetate from acetic anhydrideAIR PROD & CHEM·Filed 1996·Granted Jun 16, 1998·71 cites·19 claims
- 1586US5298650AProcess for producing organic esters by reacting a carboxylic acid and a dialkyl etherAIR PROD & CHEM·Filed 1992·Granted Mar 29, 1994·26 cites·12 claims
- 1685US7118692B2Substituted thienothiophene monomers and conducting polymersAIR PROD & CHEM·Filed 2004·Granted Oct 10, 2006·27 cites·7 claims
- 1784US6610628B2Polymer network/carbon layer on monolith support and monolith catalytic reactorAIR PROD & CHEM·Filed 2001·Granted Aug 26, 2003·23 cites·5 claims
- 1884US5502243AHydrocarbonylation of dimethyl etherAIR PROD & CHEM·Filed 1994·Granted Mar 26, 1996·23 cites·19 claims
- 1983US5872289AHydrolysis of carboxylic acid alkyl esters in the liquid phaseAIR PROD & CHEM·Filed 1998·Granted Feb 16, 1999·25 cites·13 claims
- 2081US4595786AHydration of cyclohexene in presence of perfluorosulfonic acid polymerDU PONT·Filed 1984·Granted Jun 17, 1986·15 cites·10 claims
- 2179US5214172ACatalytic transvinylation of vinyl estersAIR PROD & CHEM·Filed 1991·Granted May 25, 1993·16 cites·13 claims
- 2279US4446329AAlkylation or aromatic compoundsDU PONT·Filed 1983·Granted May 1, 1984·13 cites·15 claims
- 2378US6479704B1Hydrogenation with monolith reactor under conditions of immiscible liquid phasesAIR PROD & CHEM·Filed 2001·Granted Nov 12, 2002·15 cites·16 claims
- 2478US6329549B1Dimethyl ether for methyl group attachment on a carbon adjacent to an electron withdrawing groupAIR PROD & CHEM·Filed 2000·Granted Dec 11, 2001·9 cites·24 claims
- 2578US4783546APreparation of 4-pentenenitrile by isomerizationDU PONT·Filed 1987·Granted Nov 8, 1988·14 cites·2 claims
- 2672US5741925ATransvinylation of naphthenic acidsAIR PROD & CHEM·Filed 1997·Granted Apr 21, 1998·13 cites·11 claims
- 2768US4709085ACyclopropanation processDU PONT·Filed 1987·Granted Nov 24, 1987·8 cites·12 claims
- 2867US5233077APreparation of N-vinyl-O-alkyl carbamateAIR PROD & CHEM·Filed 1992·Granted Aug 3, 1993·9 cites·16 claims
- 2958US5895823AProcess for the preparation of aqueous solutions of betaineAIR PROD & CHEM·Filed 1998·Granted Apr 20, 1999·6 cites·9 claims
- 3056US6046356APreparation of solutions of betaineAIR PROD & CHEM·Filed 1999·Granted Apr 4, 2000·5 cites·10 claims
- 3156US5858030ADiesel fuel composition comprising dialkoxy alkanes for increased cetane numberAIR PROD & CHEM·Filed 1997·Granted Jan 12, 1999·15 cites·5 claims
- 3253US5227517AProcess for preparing ethylidene diacetate using iodide catalystsAIR PROD & CHEM·Filed 1992·Granted Jul 13, 1993·10 cites·13 claims
- 3352US5728901ANitration process which employs water tolerant Lewis acid catalystsAIR PROD & CHEM·Filed 1996·Granted Mar 17, 1998·11 cites·9 claims
- 3450US5892110AHeterogeneous catalyst for the production of acetic anhydride from methyl acetateAIR PROD & CHEM·Filed 1996·Granted Apr 6, 1999·13 cites·18 claims
- 3550US4987248AAcid catalyzed formation of carbamates from olefinsDU PONT·Filed 1989·Granted Jan 22, 1991·3 cites·26 claims
- 3649US5214200AProcess for producing organic esters by reacting a carboxylic acid and a dialkyl etherAIR PROD & CHEM·Filed 1992·Granted May 25, 1993·3 cites·17 claims
- 3745US6758870B2Method of producing a diesel fuel blend having a pre-determined flash-point and pre-determined increase in cetane numberAIR PROD & CHEM·Filed 2002·Granted Jul 6, 2004·0 cites·9 claims
- 3843US4356318AToluic acidDU PONT·Filed 1980·Granted Oct 26, 1982·6 cites·26 claims
- 3942US2006111589A1Two-step process to produce methyl branched organic compounds using dimethyl ether and hydrogenWALLER FRANCIS J·Filed 2004·Application pending·0 cites
- 4039US2003036477A1Coated monolith substrate and monolith catalystsFiled 2001·Application pending·0 cites
- 4138US5744636AProcess for the production of ethylidene diacetate from dimethyl ether using a heterogeneous catalystAIR PROD & CHEM·Filed 1996·Granted Apr 28, 1998·3 cites·19 claims
- 4234US4463103AToluic acidDU PONT·Filed 1983·Granted Jul 31, 1984·2 cites·3 claims
- 4333US4432904APhosphine azacrown ether compoundsDU PONT·Filed 1982·Granted Feb 21, 1984·2 cites·10 claims
- 4432US5001257APreparation of 4-pentenoic acid, amide or esters by isomerizationDU PONT·Filed 1987·Granted Mar 19, 1991·0 cites·6 claims
- 4532US4431839AToluic acidDU PONT·Filed 1981·Granted Feb 14, 1984·1 cites·22 claims
- 4631US4806674APreparation of urethanes by oxidative carbonylation of amines using copper carboxylates as oxidantsDU PONT·Filed 1986·Granted Feb 21, 1989·0 cites·34 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →