Inventor · disambiguated record
Christos Paparizos
Also filed as: PAPARIZOS CHRISTOS
55 granted patents·3 pending applications·1,028 citations·filing 1978–2009
99Inventor score
Top patents by PatentIndex Score
58 records- 0198US4786756ACatalytic conversion of lactic acid and ammonium lactate to acrylic acidSTANDARD OIL CO OHIO·Filed 1984·Granted Nov 22, 1988·79 cites·5 claims
- 0295US5012028AProcess for upgrading light hydrocarbons using oxidative coupling and pyrolysisSTANDARD OIL CO OHIO·Filed 1986·Granted Apr 30, 1991·97 cites·22 claims
- 0393US4280929AAttrition resistant-higher active component fluid bed catalystsSTANDARD OIL CO·Filed 1979·Granted Jul 28, 1981·30 cites·11 claims
- 0490US7576232B2In situ modification of molybdenum-based catalystsINEOS USA LLC·Filed 2006·Granted Aug 18, 2009·13 cites·13 claims
- 0590US6399813B1Process for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO·Filed 2001·Granted Jun 4, 2002·35 cites·27 claims
- 0690US5665667AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1995·Granted Sep 9, 1997·37 cites·15 claims
- 0790US5134105ACatalyst for propylene ammoxidation to acrylonitrileSTANDARD OIL CO OHIO·Filed 1990·Granted Jul 28, 1992·34 cites·4 claims
- 0886US5466652AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1994·Granted Nov 14, 1995·48 cites·12 claims
- 0985US6458742B1Catalyst for the manufacture of acrylonitrileSTANDARD OIL CO·Filed 2000·Granted Oct 1, 2002·21 cites·4 claims
- 1085US4558029AAntimony-containing C4 oxidation catalystsSTANDARD OIL CO OHIO·Filed 1985·Granted Dec 10, 1985·23 cites·14 claims
- 1184US4307247AProcess for the production of unsaturated acids and estersSTANDARD OIL CO·Filed 1980·Granted Dec 22, 1981·19 cites·12 claims
- 1283US7071140B2Catalyst for the manufacture of acrylonitrileSTANDARD OIL CO·Filed 2003·Granted Jul 4, 2006·28 cites·24 claims
- 1382US6965046B2Catalyst for the manufacture of acrylonitrileSTANDARD OIL CO·Filed 2002·Granted Nov 15, 2005·10 cites·8 claims
- 1481US7919428B2Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbonsINEOS USA LLC·Filed 2007·Granted Apr 5, 2011·7 cites·25 claims
- 1581US4727207AProcess for converting methane and/or natural gas to more readily transportable materialsSTANDARD OIL CO·Filed 1986·Granted Feb 23, 1988·43 cites·20 claims
- 1681US4704496AProcess for converting light hydrocarbons to more readily transportable materialsSTANDARD OIL CO OHIO·Filed 1986·Granted Nov 3, 1987·23 cites·32 claims
- 1780US5783726AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1997·Granted Jul 21, 1998·18 cites·19 claims
- 1879US5536693AProcess for the preparation of vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1994·Granted Jul 16, 1996·17 cites·15 claims
- 1977US5591688AProcess for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO OHIO·Filed 1995·Granted Jan 7, 1997·39 cites·22 claims
- 2075US5840648ACatalyst for the manufacture of acrylonitrile and hydrogen cyanideSTANDARD OIL CO OHIO·Filed 1997·Granted Nov 24, 1998·31 cites·18 claims
- 2175US5258543AMethod for ammoxidation of olefinsSTANDARD OIL CO OHIO·Filed 1992·Granted Nov 2, 1993·34 cites·11 claims
- 2274US5235088AProcess and catalyst for propylene ammoxidation to acrylonitrileSTANDARD OIL CO OHIO·Filed 1992·Granted Aug 10, 1993·33 cites·15 claims
- 2372US4314075AProcess for the production of olefinic acids and estersSTANDARD OIL CO OHIO·Filed 1980·Granted Feb 2, 1982·10 cites·12 claims
- 2469US7348291B2Catalyst for the manufacture of acrylonitrileINEOS USA LLC·Filed 2003·Granted Mar 25, 2008·10 cites·21 claims
- 2568US4471061AMethods for treatment of phosphomolybdic acid based catalysts during reactor shutdownSTANDARD OIL CO OHIO·Filed 1983·Granted Sep 11, 1984·20 cites·24 claims
- 2667US5770757AAmmoxidation catalysts containing germanium to produce high yields of acrylonitrileSTANDARD OIL CO OHIO·Filed 1996·Granted Jun 23, 1998·10 cites·8 claims
- 2765US4727205AProcess for converting methane and/or natural gas to more readily transportable materialsSTANDARD OIL CO OHIO·Filed 1986·Granted Feb 23, 1988·7 cites·34 claims
- 2864US6395676B2Process for the preparation of fluid bed vinyl acetate catalystSTANDARD OIL CO·Filed 1999·Granted May 28, 2002·20 cites·62 claims
- 2964US5550281AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateFiled 1994·Granted Aug 27, 1996·23 cites·12 claims
- 3064US4309392AProcess for removing nitrogen oxides from a gas streamSTANDARD OIL CO·Filed 1980·Granted Jan 5, 1982·20 cites·6 claims
- 3162US4877898AProcess for one step esterification using an intermetallic palladium based catalyst systemSTANDARD OIL CO OHIO·Filed 1986·Granted Oct 31, 1989·6 cites·9 claims
- 3261US4453006AOxidation of propylene or isobutylene with attrition resistant catalystsSTANDARD OIL CO OHIO·Filed 1981·Granted Jun 5, 1984·15 cites·3 claims
- 3360US6268529B1Method for the manufacture of acrylic acidSTANDARD OIL CO·Filed 1998·Granted Jul 31, 2001·7 cites·7 claims
- 3458US8697596B2Mixed metal oxide catalysts and catalytic conversions of lower alkane hydrocarbonsKADUK JAMES A·Filed 2007·Granted Apr 15, 2014·1 cites·12 claims
- 3558US5688739AAmmoxidation catalysts containing germanium to produce high yields of acrylonitrileSTANDARD OIL CO OHIO·Filed 1996·Granted Nov 18, 1997·19 cites·12 claims
- 3658US4301031AMethacrolein oxidation catalystsSTANDARD OIL CO OHIO·Filed 1980·Granted Nov 17, 1981·13 cites·14 claims
- 3757US4690777AProduction of synthesis gasSTANDARD OIL CO OHIO·Filed 1983·Granted Sep 1, 1987·12 cites·12 claims
- 3855US5877108APerformance of used molybdenum based catalysts by the addition of ammonium dimolybdateSTANDARD OIL CO OHIO·Filed 1997·Granted Mar 2, 1999·16 cites·3 claims
- 3955US5183793AAmmoxidation catalysts and methods for their preparation for use in the production of isophthalonitrileSTANDARD OIL CO OHIO·Filed 1991·Granted Feb 2, 1993·15 cites·9 claims
- 4052US4822940AProcess for converting light hydrocarbons and/or natural gas to liquid hydrocarbonsSTANDARD OIL CO OHIO·Filed 1987·Granted Apr 18, 1989·17 cites·26 claims
- 4152US4279829AMetal complex catalystsSTANDARD OIL CO OHIO·Filed 1979·Granted Jul 21, 1981·3 cites·12 claims
- 4251US8658817B2Method of making mixed metal oxide catalysts for ammoxidation and/or oxidation of lower alkane hydrocarbonsBESECKER CHARLES J·Filed 2009·Granted Feb 25, 2014·0 cites·20 claims
- 4350US4301030ABi-containing methacrolein oxidation catalystsSTANDARD OIL CO OHIO·Filed 1980·Granted Nov 17, 1981·9 cites·10 claims
- 4449US2009198081A1Process for the ammoxidation of propane and isobutanePAPARIZOS CHRISTOS·Filed 2008·Application pending·0 cites
- 4548US4347163ATe-containing methacrolein oxidation catalysts and their useSTANDARD OIL CO·Filed 1980·Granted Aug 31, 1982·8 cites·8 claims
- 4647US7166742B2Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO·Filed 2003·Granted Jan 23, 2007·0 cites·13 claims
- 4747US5710318AFluid bed process for the acetoxylation of ethylene in the production of vinyl acetateSTANDARD OIL CO OHIO·Filed 1996·Granted Jan 20, 1998·11 cites·17 claims
- 4846US4536585AMethod of making acetals by catalytic reaction of aldehydes with hydroxyalkanesSTANDARD OIL CO OHIO·Filed 1983·Granted Aug 20, 1985·2 cites·6 claims
- 4946US4338463AProcess for the production of unsaturated acids and estersSTANDARD OIL CO OHIO·Filed 1980·Granted Jul 6, 1982·7 cites·11 claims
- 5044US6982342B2Ammoxidation of carboxylic acids to a mixture of nitrilesSTANDARD OIL CO·Filed 2003·Granted Jan 3, 2006·0 cites·22 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →