Inventor · disambiguated record
Andreas Wölfert
Also filed as: WOELFERT ANDREAS · WOLFERT ANDREAS · WÖLFERT ANDREAS
16 granted patents·6 pending applications·144 citations·filing 2000–2022
93Inventor score
Top patents by PatentIndex Score
22 records- 0189US6986833B2Process for fractionating water-containing crude amine mixtures from amine synthesisBASF AG·Filed 2002·Granted Jan 17, 2006·30 cites·11 claims
- 0283US6677408B1Method for producing ethylene homo-and copolymers by intensively mixing a reactive reaction component with a mobile flow mediumBASELL POLYOLEFINE GMBH·Filed 2000·Granted Jan 13, 2004·23 cites·25 claims
- 0381US7887777B2Method and device for continuous production of hydrogen sulphideBASF SE·Filed 2008·Granted Feb 15, 2011·6 cites·11 claims
- 0479US9725320B2Basket-like device having wall insulationBASF SE·Filed 2014·Granted Aug 8, 2017·4 cites·15 claims
- 0579US7833509B2Method and device for the continuous production of hydrogen sulfideBASF SE·Filed 2008·Granted Nov 16, 2010·6 cites·8 claims
- 0678US10576449B2Reactor for carrying out heterogeneously catalysed gas phase reactions, and use of the reactorBASF SE·Filed 2016·Granted Mar 3, 2020·1 cites·20 claims
- 0777US6821396B2Process for fractionating water-containing crude amine mixtures from amine synthesisBASF AG·Filed 2002·Granted Nov 23, 2004·36 cites·7 claims
- 0876US8829232B2Process for preparing aromatic isocyanatesPENZEL ULRICH·Filed 2009·Granted Sep 9, 2014·5 cites·13 claims
- 0975US6913674B2Process for fractionating water-containing crude amine mixtures from amine synthesisBASF AG·Filed 2004·Granted Jul 5, 2005·6 cites·6 claims
- 1074US8021624B2Reactor, and method for the production of hydrogen sulfideBASF SE·Filed 2008·Granted Sep 20, 2011·4 cites·13 claims
- 1174US6833469B2Method for producing isocynatesBASF AG·Filed 2002·Granted Dec 21, 2004·6 cites·7 claims
- 1273US7871594B2Reactor and method for production of hydrogen sulphideBASF SE·Filed 2008·Granted Jan 18, 2011·3 cites·4 claims
- 1366US6896401B2Method and device for reducing byproducts in the mixture of educt streamsBASF AG·Filed 2001·Granted May 24, 2005·12 cites·14 claims
- 1465US9061971B2Method for purifying residues containing isocyanatesWÖLFERT ANDREAS·Filed 2006·Granted Jun 23, 2015·2 cites·17 claims
- 1553US2021130384A1Process for producing 2'-o-fucosyllactoseBASF SE·Filed 2017·Application pending·0 cites
- 1653US2024216862A1Process for working-up a nitrous oxide comprising off-gas streamBASF SE·Filed 2022·Application pending·0 cites
- 1746US2014227160A1Material and method for sealing off cavitiesBASF SE·Filed 2014·Application pending·0 cites
- 1841US10974964B2Modular catalyst monolithsBASF SE·Filed 2016·Granted Apr 13, 2021·0 cites·7 claims
- 1940US6867324B2Method and device for the continuous production of organic mono or polyisocyanatesBASF AG·Filed 2001·Granted Mar 15, 2005·0 cites·6 claims
- 2040US2009112018A1Method for producing polyisocyanatesBASF AG·Filed 2005·Application pending·0 cites
- 2136US2007232827A1Isocyanate Production MethodBASF AG·Filed 2002·Application pending·0 cites
- 2236US2006116529A1Method for the production of isocyanatesBASF AG·Filed 2003·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Andreas Wölfert files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →