Inventor · disambiguated record
Andreas Tenten
Also filed as: TENTEN ANDREAS
43 granted patents·3 pending applications·1,487 citations·filing 1994–2009
99Inventor score
Top patents by PatentIndex Score
46 records- 0198US5739391ACatalytic gas-phase oxidation of acrolein to acrylic acidBASF AG·Filed 1995·Granted Apr 14, 1998·135 cites·17 claims
- 0297US6781017B2Method for the production of acrolein or acrylic acid or the mixture thereof from propaneBASF AG·Filed 2001·Granted Aug 24, 2004·64 cites·49 claims
- 0397US6525217B1Method for the catalytic gas-phase oxidation of propene to acrylic acidBASF AG·Filed 2000·Granted Feb 25, 2003·70 cites·57 claims
- 0495US6730808B2Oxidative reactions using membranes that selectively conduct oxygenBASF AG·Filed 2000·Granted May 4, 2004·68 cites·16 claims
- 0594US5705684APreparation of acrolein, acrylic acid or a mixture thereof from propaneBASF AG·Filed 1996·Granted Jan 6, 1998·71 cites·4 claims
- 0692US7005403B2Catalyst comprising a support body and a catalytically active oxide material applied to the surface of the substrateBASF AG·Filed 2001·Granted Feb 28, 2006·24 cites·17 claims
- 0791US6403829B1Method for the catalytic gas phase oxidation of acrolein into acrylic acidBASF AG·Filed 2000·Granted Jun 11, 2002·49 cites·22 claims
- 0891US6395936B1Method for the catalytic gas phase oxidation of propene into acroleinBASF AG·Filed 2000·Granted May 28, 2002·50 cites·27 claims
- 0990US6867328B2Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propaneBASF AG·Filed 2001·Granted Mar 15, 2005·42 cites·30 claims
- 1090US5677261APreparation of a catalyst consisting of a carrier and a catalytically active oxide material applied to the surface of the carrierBASF AG·Filed 1995·Granted Oct 14, 1997·108 cites·19 claims
- 1189US5821390ACatalytic gas-phase oxidation of propene to acroleinBASF AG·Filed 1995·Granted Oct 13, 1998·93 cites·16 claims
- 1288US5446004AMultimetal oxide compositionsBASF AG·Filed 1994·Granted Aug 29, 1995·45 cites·8 claims
- 1387US6252122B1Industrial process for the heterogeneously catalytic gas-phase oxidation of propane to form acroleinBASF AG·Filed 1997·Granted Jun 26, 2001·38 cites·82 claims
- 1487US6184173B1Multimetal oxidesBASF AG·Filed 2000·Granted Feb 6, 2001·14 cites·10 claims
- 1586US7151184B2Preparation of phthalic anhydrideBASF AG·Filed 2003·Granted Dec 19, 2006·16 cites·10 claims
- 1684US6998504B1Method for the catalytic gas phase oxidation of propene into acrylic acidBASF AG·Filed 2000·Granted Feb 14, 2006·28 cites·31 claims
- 1784US6740779B1Method for carrying out the catalytic gas phase oxidation of propene to form acrylic acidBASF AG·Filed 2000·Granted May 25, 2004·15 cites·18 claims
- 1883US7214822B2Catalyst comprising a support and a catalytically active oxide material applied to the surface of the substrateBASF AG·Filed 2005·Granted May 8, 2007·19 cites·15 claims
- 1983US5910608ACatalyst consisting of a hollow cylindrical carrier having a catalytically active oxide material applied to the outer surface of the carrier, and process for using said catalystBASF AG·Filed 1997·Granted Jun 8, 1999·63 cites·4 claims
- 2082US6870014B2Catalyst and method for producing polytetrahydrofuraneBASF AG·Filed 2001·Granted Mar 22, 2005·18 cites·33 claims
- 2182US6423875B1Method for producing acrolein and/or acrylic acid from propaneBASF AG·Filed 1999·Granted Jul 23, 2002·24 cites·17 claims
- 2281US6426433B1Method for producing acrolein and/or acrylic acid from propaneBASF AG·Filed 1999·Granted Jul 30, 2002·23 cites·20 claims
- 2378US6812351B2Hollow cylindrical catalyst and a method for producing a maleic acid anhydrideBASF AG·Filed 2001·Granted Nov 2, 2004·18 cites·12 claims
- 2478US6090977AContinuous heterogeneously catalyzed gas-phase partial oxidation of an organic compoundBASF AG·Filed 1996·Granted Jul 18, 2000·18 cites·12 claims
- 2577US6541664B1Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acidBASF AG·Filed 1998·Granted Apr 1, 2003·18 cites·17 claims
- 2676US5807531AMultimetal oxidesBASF AG·Filed 1996·Granted Sep 15, 1998·33 cites·15 claims
- 2776US5684188AContinuous heterogeneously catalyzed gas-phase oxidation of propylene to acrolein, acrylic acid or a mixture thereofBASF AG·Filed 1996·Granted Nov 4, 1997·16 cites·10 claims
- 2874US6388129B1Method for producing acrolein and/or acrylic acid from propaneBASF AG·Filed 1999·Granted May 14, 2002·15 cites·7 claims
- 2974US5493052AMultimetal oxide compositionsBASF AG·Filed 1995·Granted Feb 20, 1996·25 cites·6 claims
- 3073US6169214B1Catalyst consisting of a hollow cylindrical carrier having a catalytically active oxide material applied to the outer surface of the carrier, and process for using said catalystBASF AG·Filed 1999·Granted Jan 2, 2001·36 cites·6 claims
- 3173US5637546APreparation of catalytically active poly-metal oxide materials which contain the elements V and Mo in oxide form as basic componentsBASF AG·Filed 1994·Granted Jun 10, 1997·30 cites·2 claims
- 3271US5583086ACesium containing multimetal oxide catalyst compositions for the preparation of methacrolein by gas-phase-catalytic oxidationBASF AG·Filed 1994·Granted Dec 10, 1996·30 cites·20 claims
- 3370US7026506B2Method for producing acrylic acid by heterogeneously catalyzed gas-phase oxidation of propene with molecular oxygen in a reaction zoneBASF AG·Filed 2002·Granted Apr 11, 2006·9 cites·19 claims
- 3467US6803473B2Method for producing maleic acid anhydrideBASF AG·Filed 2001·Granted Oct 12, 2004·8 cites·7 claims
- 3567US6124499APreparation of organic acids such as acrylic acid by catalytic oxidation using a group V mixed metal oxide catalyst containing Cu, Mo, W, V, Nb and TaBASF AG·Filed 1998·Granted Sep 26, 2000·23 cites·57 claims
- 3667US5885922AMultimetal oxide materialsBASF AG·Filed 1996·Granted Mar 23, 1999·25 cites·57 claims
- 3766US5686373APolymetal oxide materialsBASF AG·Filed 1995·Granted Nov 11, 1997·29 cites·65 claims
- 3865US8106220B2Preparation of phthalic anhydride by gas phase oxidation of O-xylene in a main reactor and postreactorMACKEWITZ THOMAS·Filed 2007·Granted Jan 31, 2012·1 cites·17 claims
- 3961US6084126AOxidation using multimetal molybdenum and vanadium oxidesBASF AKTIENGESELLSHAFT·Filed 1998·Granted Jul 4, 2000·18 cites·10 claims
- 4058US5569636AMultimetal oxide compositionsBASF AG·Filed 1995·Granted Oct 29, 1996·21 cites·17 claims
- 4156US5521137AMultimetal oxide compositionsBASF AG·Filed 1995·Granted May 28, 1996·19 cites·17 claims
- 4256US5512525ARegeneration of spent multimetal oxide oxidation catalysts from the catalytic gas-phase oxidation of lower organic compoundsBASF AG·Filed 1994·Granted Apr 30, 1996·18 cites·2 claims
- 4350US8153825B2Preparation of phthalic anhydride by gas phase oxidation of o-xyleneMACKEWITZ THOMAS·Filed 2007·Granted Apr 10, 2012·0 cites·17 claims
- 4449US2011028740A1Method for starting a gas phase oxidation reactor that contains a catalytically active silver-vanadium oxide bronzeBASF SE·Filed 2009·Application pending·0 cites
- 4541US2006127287A1Combinatorial preparation and testing of heterogeneous catalystsHIBST HARTMUT·Filed 2006·Application pending·0 cites
- 4637US2004092768A1Method for the production of acrylic acid or methacrylic acid by gas phase oxidation of propane or isobutaneFiled 2002·Application pending·0 cites
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