Kai Michael Exner — 7 Patents at Basf Se

Kai Michael Exner has been granted 7 US patents while listed as an inventor at Basf Se. The first was granted in 2006 and the most recent in July 2010. Kai Michael Exner ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Kai Michael Exner in Eppelheim, DE.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7754822	Method for the secondary crosslinking of hydrogels with bicyclic amide acetals	Thomas Daniel, Ulrich Riegel, Mark Elliott, Ubbo von Oehsen, Klemens Massonne	2010-07-13
7655733	Postcrosslinking of water absorbing polymers with cyclic carbamates and/or cyclic ureas	Thomas Daniel, Mark Elliott, Ulrich Riegel	2010-02-02
7626058	Processes for producing ethylene amines	Gunther van Cauwenberge, Johann-Peter Melder, Kirsten Dahmen, Klemens Massonne, Steffen Oehlenschlaeger	2009-12-01
7547807	Method for producing phosphonium salts	Laszlo Szarvas, Klemens Massonne, Harald Laas, Detlev Glas	2009-06-16
7253316	Flexible method for the joint production of (i) formic acid, (ii) a carboxylic acid comprising at least two carbon atoms and/or the derivatives thereof, and (iii) a carboxylic acid anhydride	Jörg Pastre, Wolfram Stuer, Elke Geissler, Otto Machhammer	2007-08-07	$742,000
7183360	Method for crosslinking hydrogels with morpholine-2,3-diones	Thomas Daniel, Klemens Massonne, Ulrich Riegel, Matthias Weismantel	2007-02-27	$467,000
6989454	Method for producing maleic anhydride	Hartmut Hibst, Ralf Noe, Mark Duda	2006-01-24	$817,000

Kai Michael Exner — 7 Patents

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