Willi Schmidt — 9 Patents at Basf Se

Willi Schmidt has been granted 9 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in May 2016. Willi Schmidt ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Willi Schmidt in Ludwigshafen, DE.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9345988	Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)	Gerd Kaibel, Elke Geiβler, Wolfgang Reif, Manfred Julius, Frank-Friedrich Pape	2016-05-24
8674140	Devices and method for continuous distillative separation of a mixture containing one or more alkanolamine(s)	Gerd Kaibel, Elke Geiβbler, Wolfgang Reif, Manfred Julius, Frank-Friedrich Pape	2014-03-18
6986833	Process for fractionating water-containing crude amine mixtures from amine synthesis	Andreas Wölfert, Heinz Rutter, Stefan Rittinger, Mark Wehinger, Aurelie Alemany	2006-01-17	$1,230,000
6913674	Process for fractionating water-containing crude amine mixtures from amine synthesis	Andreas Wölfert, Heinz Rutter, Stefan Rittinger, Mark Wehinger, Aurelie Alemany	2005-07-05	$446,000
6821396	Process for fractionating water-containing crude amine mixtures from amine synthesis	Andreas Wölfert, Heinz Rutter, Stefan Rittinger, Mark Wehinger, Aurelie Alemany	2004-11-23	$394,000
6353118	Dewatering and purification of crude pyrrolidine	Joachim Simon, Peter Wahl	2002-03-05	$252,000
6072076	Continuous preparation of alkyl esters of (meth)acrylic acid	Matthias Geisendorfer, Alexander Weck, Toni Dockner, Holger Herbst, Gerhard Nestler	2000-06-06
5883288	Continuous preparation of alkyl esters of (meth)acrylic acid	Gabriele Iffland, Albrecht Dams, Alexander Weck, Heinrich Aichinger, Holger Herbst +4 more	1999-03-16
4814505	Purification of n-vinylformamide	Michael Kroener, Alfred Oftring, Theo Proll, Heinrich Hartmann	1989-03-21

Willi Schmidt — 9 Patents

Issued Patents All Time

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