Torsten Freund — 11 Patents at Basf Se

Torsten Freund has been granted 11 US patents while listed as an inventor at Basf Se. The first was granted in 2000 and the most recent in November 2015. Torsten Freund ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Torsten Freund in Schifferstadt, DE.

Patents per Year

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Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9181128	Grinding additive for mineral binders	Madalina Andreea Stefan, Lorenzo Ambrosini, Attilio Camplone, Stijn Brughmans, Jürgen Faderl	2015-11-10
8759580	Method for the production of aminoalkane acid amides	Martin Ernst, Andreas Kusche, Gunnar Heydrich, Horst Grafmans, Holger Evers +2 more	2014-06-24
8575240	Method for qualitatively and quantitatively identifying bulk goods	Simon Nord, Marc Rudolf Jung, Hans-Peter Kaub, Tina Schröder-Grimonpont, Dirk Schmitt	2013-11-05
7176255	Method for producing aqueous polymer dispersions containing colorants	Klemens Mathauer, Arno Boehm, Walter Maechtle, Peter Rossmanith, Sabine Kielhorn-Bayer +11 more	2007-02-13	$667,000
7141077	Hydrophobically modified polyethylenimines and polyvinylamines for wrinkle-resistant finishing of textiles containing cellulose	Juergen Detering, Guenther Grimm	2006-11-28	$599,000
7078569	Method for producing alkylketen dimers	Roland Ettl, Manfred Winter, Thomas Kessler, Guenther Grimm	2006-07-18	$1,042,000
6727318	Method for producing aqueous polymer dispersions containing colorants	Klemens Mathauer, Arno Bohm, Walter Machtle, Peter Rossmanith, Sabine Kielhorn-Bayer +11 more	2004-04-27	$142,000
6346609	Cationic azo-dyes	Karl-Heinz Etzbach, Rainer Tresch	2002-02-12	$331,000
6153734	Oligomer azo colorants	Gunter Schroder, Udo Mayer, Karl-Heinz Etzbach	2000-11-28	$180,000
6114512	Oligomeric azo dyes	Gunter Schroder, Udo Mayer, Karl-Heinz Etzbach	2000-09-05	$204,000
6048968	Cationic azo dyes based on aminobenzoic acid	Karl-Heinz Etzbach, Rainer Tresch	2000-04-11

Torsten Freund — 11 Patents

Patents per Year

Issued Patents All Time

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