Inventor · disambiguated record
Arnd Bottcher
Also filed as: BOETTCHER ARND · BOTTCHER ARND
26 granted patents·4 pending applications·315 citations·filing 1998–2005
96Inventor score
Top patents by PatentIndex Score
30 records- 0196US6284917B1Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macroporesBASF AG·Filed 1998·Granted Sep 4, 2001·107 cites·21 claims
- 0295US7405327B2Method for the continuous production of an amineBASF AG·Filed 2005·Granted Jul 29, 2008·23 cites·23 claims
- 0391US6888021B2Hydrogenation of benzenepolycarboxylic acids or derivatives thereof using a catalyst containing macroporesBASF AG·Filed 2001·Granted May 3, 2005·22 cites·14 claims
- 0489US7355084B2Method for hydrogenating organic compounds by means of Ru/SiO2 catalystsBASF AG·Filed 2002·Granted Apr 8, 2008·19 cites·24 claims
- 0583US7388119B2Method for the hydrogenation of aromatic compounds with hydrogen containing residual gasBASF AG·Filed 2002·Granted Jun 17, 2008·15 cites·11 claims
- 0678US6518441B2Method for oxidizing an organic compound containing at least one C-C double bondBASF AG·Filed 1998·Granted Feb 11, 2003·49 cites·11 claims
- 0776US6596862B2Purification of N-vinyl-ε-caprolactamBASF AG·Filed 2002·Granted Jul 22, 2003·7 cites·10 claims
- 0876US6177598B1Preparation of sugar alcoholsBASF AG·Filed 1999·Granted Jan 23, 2001·16 cites·4 claims
- 0969US6384216B1Purification of alkenyl compoundsBASF AG·Filed 2001·Granted May 7, 2002·4 cites·9 claims
- 1062US6432861B1Reaction of organic compounds over macroporous supported catalysts comprising boron oxideBASF AG·Filed 1999·Granted Aug 13, 2002·17 cites·26 claims
- 1160US6689914B2Preparation of aminesBASF AG·Filed 2002·Granted Feb 10, 2004·2 cites·10 claims
- 1259US6916879B2Core-hydrogenated block copolymers having an asymmetric structureBASF AG·Filed 2002·Granted Jul 12, 2005·4 cites·11 claims
- 1359US6538139B1Preparation of pyrrole and pyridineBASF AG·Filed 2002·Granted Mar 25, 2003·4 cites·8 claims
- 1458US6624303B2Method for producing N-alkenyl amidesBASF AG·Filed 2000·Granted Sep 23, 2003·1 cites·12 claims
- 1557US6479687B2Preparation of vinylphosphonic acid compoundsBASF AG·Filed 2001·Granted Nov 12, 2002·2 cites·7 claims
- 1654US6943274B2Method for the production of cyclohexanol from benzeneBASF AG·Filed 2003·Granted Sep 13, 2005·1 cites·7 claims
- 1748US6583286B1Method for hydrogenating unsaturated heterocyclic compoundsBASF AG·Filed 1999·Granted Jun 24, 2003·3 cites·16 claims
- 1848US6153786AMethod for producing 2-alkynoic acid estersBASF AG·Filed 1998·Granted Nov 28, 2000·5 cites·9 claims
- 1948US6130360AHydrogenation of alkinols using a catalyst containing macroporesBASF AG·Filed 1998·Granted Oct 10, 2000·3 cites·8 claims
- 2047US6743912B2Storage and transportation of N-vinyl-epsilon-caprolactamBASF AG·Filed 2002·Granted Jun 1, 2004·0 cites·8 claims
- 2141US6673920B2Method for the production of N-alkenyl-amidesBASF AG·Filed 2000·Granted Jan 6, 2004·0 cites·12 claims
- 2241US6521767B1Method for suspension hydrogenation of an anthraquinone compound in a special reactor in order to produce hydrogen peroxideBASF AG·Filed 1999·Granted Feb 18, 2003·7 cites·20 claims
- 2339US2002091254A1Stabilizing and/or lowering the color number of alkenyl compoundsFiled 2002·Application pending·0 cites
- 2439US2004024274A1Method for the hydrogenation of unsubstituted or alkyl substituted aromatics using a catalyst with a structured or monolithic supportFiled 2001·Application pending·0 cites
- 2538US8134028B2Method for producing 1,2-diamino-3-methylcyclohexane and/or 1,2-diamino-4-methylcyclohexaneOSSWALD FRIEDERIKE·Filed 2005·Granted Mar 13, 2012·0 cites·15 claims
- 2638US2004176549A1Method for the production of cycloaliphatic compounds (1) having side chains with epoxy groupsFiled 2002·Application pending·0 cites
- 2736US6350714B1Method for preparing a catalyst and catalysts prepared accordinglyBASF AG·Filed 1998·Granted Feb 26, 2002·4 cites·12 claims
- 2835US2004024273A1Method for the hydrogenation of aromatics by means of reactive distillationFiled 2001·Application pending·0 cites
- 2933US6583281B2Stabilized N-alkenyllactamBASF AG·Filed 2001·Granted Jun 24, 2003·0 cites·12 claims
- 3032US6464954B2Method for hydrogenating an anthraquinone compoundBASF AG·Filed 1998·Granted Oct 15, 2002·0 cites·18 claims
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