Inventor · disambiguated record
Andreas Keller
Also filed as: KELLER ANDREAS · KELLER ANDREAS MARKUS
35 granted patents·10 pending applications·484 citations·filing 1997–2022
96Inventor score
Files withBASF SE24BASF AG8LIPTON DIVISION OF CONOPCO INC3CENTROTHERM INT AG2BASF SE PATENT TRADEMARKS AND1
Top patents by PatentIndex Score
45 records- 0197US6271320B1Method for the production of a polymer dispersion by radical aqueous emulsion polymerization with a continuously produced aqueous monomer emulsionBASF AG·Filed 1997·Granted Aug 7, 2001·346 cites·20 claims
- 0295US10202324B2Process for the preparation of melonalBASF SE·Filed 2016·Granted Feb 12, 2019·9 cites·18 claims
- 0391US9975837B2Method for synthesizing optically active carbonyl compoundsBASF SE·Filed 2015·Granted May 22, 2018·4 cites·18 claims
- 0491US9856199B2Method for producing menthones from isopulegol in the gas phaseBASF SE·Filed 2015·Granted Jan 2, 2018·5 cites·21 claims
- 0589US6881854B2Conjugated unsaturated glyceride mixtures and a method for producing the sameBASF AG·Filed 2002·Granted Apr 19, 2005·20 cites·29 claims
- 0683US9056812B2Process for preparing 4-cyclohexyl-2-methyl-2-butanolSCHUCH RUDOLF·Filed 2012·Granted Jun 16, 2015·5 cites·18 claims
- 0781US6156362ANatamycin and chemical preservatives in foods and method of makingLIPTON DIVISION OF CONOPCO INC·Filed 1998·Granted Dec 5, 2000·41 cites·14 claims
- 0880US10301244B2Method for synthesizing optically active carbonyl compoundsBASF SE·Filed 2018·Granted May 28, 2019·1 cites·14 claims
- 0979US8461363B2Deodorization and stabilization of marine oilsKELLER ANDREAS·Filed 2008·Granted Jun 11, 2013·3 cites·13 claims
- 1077US9073826B2Process for preparing and purifying salts of acrylamido-2-methylpropanesulfonic acidBASF SE·Filed 2012·Granted Jul 7, 2015·2 cites·14 claims
- 1174USRE49036EMethod for synthesizing optically active carbonyl compoundsBASF SE·Filed 2019·Granted Apr 19, 2022·0 cites·16 claims
- 1268US6306449B1Water-in-oil spread with water base fruit compositionLIPTON DIVISION OF CONOPCO INC·Filed 2000·Granted Oct 23, 2001·9 cites·7 claims
- 1364US8492579B2Method for producing astaxanthin dimethyldisuccinateERNST HANSGEORG·Filed 2011·Granted Jul 23, 2013·1 cites·7 claims
- 1463US8608824B2Integrated method for producing carbonyl iron powder and hydrocarbonsSTEINER JOCHEN·Filed 2009·Granted Dec 17, 2013·1 cites·11 claims
- 1563US7378558B2Method for producing carotenoidsBASF AG·Filed 2003·Granted May 27, 2008·3 cites·7 claims
- 1662US11976030B2Process to recover high quality 3-methyl-but-3-en-1-olBASF SE·Filed 2019·Granted May 7, 2024·0 cites·16 claims
- 1761US9416079B2Process for preparing 4-cyclohexyl-2-methyl-2-butanolBASF SE·Filed 2015·Granted Aug 16, 2016·0 cites·7 claims
- 1860US11618725B2Process to recover 3-methyl-but-3-en-1-olBASF SE·Filed 2020·Granted Apr 4, 2023·0 cites·15 claims
- 1960US6365740B1Preparation of 2-methyl-4-amino-5-aminomethylpyrimidineBASF AG·Filed 2001·Granted Apr 2, 2002·1 cites·21 claims
- 2059US2016311741A1Process for preparing 4-cyclohexyl-2-methyl-2-butanolBASF SE·Filed 2016·Application pending·0 cites
- 2159US2024158325A1Process for recovering isoprenolBASF SE·Filed 2022·Application pending·0 cites
- 2258US2025019333A1Process for preparing isoprenal and/or prenalBASF SE·Filed 2022·Application pending·0 cites
- 2357US6117939AFree radical miniemulsion polymerization with low shear and heat exchangerBASF AG·Filed 1998·Granted Sep 12, 2000·20 cites·6 claims
- 2456US11486059B2Method and device for stabilizing precursor fibers for the production of carbon fibersCENTROTHERM INT AG·Filed 2019·Granted Nov 1, 2022·0 cites·22 claims
- 2555US12378701B2Method and device for stabilizing precursor fibers or films for producing carbon fibers or filmsCENTROTHERM INT AG·Filed 2019·Granted Aug 5, 2025·0 cites·21 claims
- 2654US2011178192A1Coating formulation for expandable particulate styrene polymerBASF SE·Filed 2008·Application pending·0 cites
- 2754US2010301509A1Coating composition for foam particles, and method for the production of molded foam bodiesBASF SE·Filed 2008·Application pending·0 cites
- 2852US11766653B2Method for carrying out a gas/fluid two-phase high-pressure reactionBASF SE·Filed 2019·Granted Sep 26, 2023·0 cites·15 claims
- 2952US9320688B2Powderous formulations of organic acids or esters having an aromatic ring systemDSM IP ASSETS BV·Filed 2013·Granted Apr 26, 2016·0 cites·5 claims
- 3052US2010032856A1Coated foam beads and process for producing halogen-free, fire-resistant bead foam moldingsBASF SE PATENT TRADEMARKS AND·Filed 2007·Application pending·0 cites
- 3152US2023193521A1Continuous fibres based on cellulose and/or cellulose derivatives, method for the production thereof and use thereofTECHNIKUM LAUBHOLZ GMBH·Filed 2021·Application pending·0 cites
- 3251US12172956B2Method for the isomerization of a 3-(Z)-unsaturated carboxylic acid to the 3-(E)-isomerBASF SE·Filed 2019·Granted Dec 24, 2024·0 cites·13 claims
- 3351US10889547B2Method for the purification of ethoxyquinBASF SE·Filed 2017·Granted Jan 12, 2021·0 cites·11 claims
- 3450US6946529B2Method for producing an aqueous polymer dispersion by radical aqueous emulsion polymerization with a continually produced aqueous monomer emulsionBASF AG·Filed 2002·Granted Sep 20, 2005·2 cites·12 claims
- 3549US10532970B2Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phaseBASF SE·Filed 2017·Granted Jan 14, 2020·0 cites·22 claims
- 3647US11407700B2Process for preparing 2,3-unsaturated alcoholsBASF SE·Filed 2017·Granted Aug 9, 2022·0 cites·19 claims
- 3747US10737944B2Tin-containing zeolitic material having a BEA framework structureBASF SE·Filed 2016·Granted Aug 11, 2020·0 cites·20 claims
- 3846US6171624B1Water-in-oil spread with water base fruit compositionLIPTON DIVISION OF CONOPCO INC·Filed 1999·Granted Jan 9, 2001·11 cites·30 claims
- 3945US10919827B2Process for recovering 3-methylbut-3-en-1-olBASF SE·Filed 2018·Granted Feb 16, 2021·0 cites·19 claims
- 4044US2002136913A1Aqueous polymer dispersions for barrier coatingsBASF AG·Filed 2002·Application pending·0 cites
- 4141US10875821B2Process for the preparation of alpha, beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phaseBASF SE·Filed 2018·Granted Dec 29, 2020·0 cites·17 claims
- 4241US7339085B2Method for producing 2,7-dimethyl-octa-2,4,6-trienedialBASF AG·Filed 2005·Granted Mar 4, 2008·0 cites·11 claims
- 4340US2011237840A1Process for preparing potassium and potassium compoundsBASF SE·Filed 2011·Application pending·0 cites
- 4436US11098075B2Method for preparing 2′-O-fucosyllactoseBASF SE·Filed 2015·Granted Aug 24, 2021·0 cites·28 claims
- 4535US2004048969A1Method for producing an aqueous polymer dispersion by means of radically initiated aqueous emulsion polymerisationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →