Inventor · disambiguated record
Walter Partenheimer
Also filed as: PARTENHEIMER WALTER
25 granted patents·1 pending application·346 citations·filing 1975–2013
96Inventor score
Top patents by PatentIndex Score
26 records- 0195US8785667B2Processes for preparing diacids, dialdehydes and polymersDU PONT·Filed 2013·Granted Jul 22, 2014·8 cites·6 claims
- 0295US8524923B2Processes for preparing diacids, dialdehydes and polymersGRUSHIN VLADIMIR·Filed 2012·Granted Sep 3, 2013·11 cites·9 claims
- 0391US8575299B1Processes for preparing diacids, dialdehydes and polymersDU PONT·Filed 2013·Granted Nov 5, 2013·4 cites·6 claims
- 0490US7956203B2Oxidation of 5-(hydroxymethyl) furfural to 2,5-diformylfuran and subsequent decarbonylation to unsubstituted furanDU PONT·Filed 2001·Granted Jun 7, 2011·14 cites·14 claims
- 0589US5081290AProcess for making aromatic polycarboxylic acids and oxidation catalyst systemAMOCO CORP·Filed 1990·Granted Jan 14, 1992·40 cites·29 claims
- 0688US5112992AProduction of polycarboxylic acids with hafnium-activated cobalt catalystAMOCO CORP·Filed 1991·Granted May 12, 1992·32 cites·15 claims
- 0786US5041633AProcess for the production of an aromatic polycarboxylic acidAMOCO CORP·Filed 1987·Granted Aug 20, 1991·23 cites·20 claims
- 0886US4950786AMethod for making 2,6-naphthalene dicarboxylic acidAMOCO CORP·Filed 1989·Granted Aug 21, 1990·23 cites·15 claims
- 0986US4719311AProcess for the production of aromatic polycarboxylic acidsAMOCO CORP·Filed 1985·Granted Jan 12, 1988·22 cites·12 claims
- 1084US4992580AProduction of polycarboxylic acids with a molybdenum-activated cobalt catalystAMOCO CORP·Filed 1985·Granted Feb 12, 1991·42 cites·8 claims
- 1180US4816601AProcess for the manufacture of trimellitic acidAMOCO CORP·Filed 1987·Granted Mar 28, 1989·18 cites·12 claims
- 1275US4089807AReactivation of a phosphorus-vanadium-oxygen complex oxidation catalystSTANDARD OIL CO INDIANA·Filed 1977·Granted May 16, 1978·10 cites·26 claims
- 1370US8748637B2Processes for preparing diacids, dialdehydes and polymersDU PONT·Filed 2013·Granted Jun 10, 2014·0 cites·4 claims
- 1469US8748638B2Processes for preparing diacids, dialdehydes and polymersDU PONT·Filed 2013·Granted Jun 10, 2014·0 cites·6 claims
- 1567US4786753AOxidation process for the manufacture of aromatic acids from alkylaromatic compoundsAMOCO CORP·Filed 1987·Granted Nov 22, 1988·21 cites·6 claims
- 1666US4020174AReactivation of maleic anhydride producing phosphorus-vanadium-oxygen complex oxidation catalysts by treatment with halide containing materialsSTANDARD OIL CO INDIANA·Filed 1975·Granted Apr 26, 1977·17 cites·48 claims
- 1765US5453538AProcess for the manufacture of aromatic dicarboxylic acids utilizing cerium to facilitate a low bromine to metals catalyst ratioAMOCO CORP·Filed 1994·Granted Sep 26, 1995·24 cites·14 claims
- 1865US5194633APreparation of 1,1,1,3,3,3-hexafluoro-2,2-Di(3,4-dicarboxyphenyl)propane anhydrideAMOCO CORP·Filed 1991·Granted Mar 16, 1993·11 cites·7 claims
- 1963US8129550B2Oxidation of 5-(hydroxymethyl) furfural to 2,5 diformylfuran and subsequent decarbonylation to unsubstituted furanGRUSHIN VLADIMIR·Filed 2011·Granted Mar 6, 2012·0 cites·4 claims
- 2060US4284523AMinimizing oxygenated aromatic compound content of aqueous solution of reclaimed metal oxidation catalystSTANDARD OIL CO INDIANA·Filed 1980·Granted Aug 18, 1981·8 cites·5 claims
- 2156US6958373B2Transformation of polymers to useful chemicals oxidationDU PONT·Filed 2001·Granted Oct 25, 2005·1 cites·21 claims
- 2253US4940810AProcess for producing silicon-containing aromatic polyacidsAMOCO CORP·Filed 1989·Granted Jul 10, 1990·5 cites·6 claims
- 2352US4094816AMethod for stabilizing a phosphorus-vanadium-oxygen complex catalystSTANDARD OIL CO·Filed 1976·Granted Jun 13, 1978·8 cites·27 claims
- 2448US4228091ARemoval of nickel from cobalt and manganeseSTANDARD OIL CO INDIANA·Filed 1979·Granted Oct 14, 1980·4 cites·4 claims
- 2546US2011184208A1Catalytic oxidation reactions in supercritical or near-supercritical water for the production of an aromatic carboxylic acidFRAGA-DUBREUIL JOAN·Filed 2009·Application pending·0 cites
- 2631US4242128ARemoval of dissolved copper from aqueous solution also containing dissolved cobalt or manganeseSTANDARD OIL CO INDIANA·Filed 1979·Granted Dec 30, 1980·0 cites·1 claims
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