Inventor · disambiguated record
Torsten Freund
Also filed as: FREUND TORSTEN
11 granted patents·1 pending application·179 citations·filing 1998–2013
89Inventor score
Top patents by PatentIndex Score
12 records- 0195US6727318B1Method for producing aqueous polymer dispersions containing colorantsBASF AG·Filed 1999·Granted Apr 27, 2004·81 cites·28 claims
- 0292US7141077B2Hydrophobically modified polyethylenimines and polyvinylamines for wrinkle-resistant finishing of textiles containing celluloseBASF AG·Filed 2002·Granted Nov 28, 2006·38 cites·10 claims
- 0388US7176255B2Method for producing aqueous polymer dispersions containing colorantsBASF AG·Filed 2003·Granted Feb 13, 2007·20 cites·23 claims
- 0487US6048968ACationic azo dyes based on aminobenzoic acidBASF AG·Filed 1999·Granted Apr 11, 2000·30 cites·10 claims
- 0562US7078569B2Method for producing alkylketen dimersBASF AG·Filed 2002·Granted Jul 18, 2006·2 cites·8 claims
- 0656US9181128B2Grinding additive for mineral bindersCONSTR RES & TECH GMBH·Filed 2013·Granted Nov 10, 2015·1 cites·12 claims
- 0748US6114512AOligomeric azo dyesBASF AG·Filed 1998·Granted Sep 5, 2000·4 cites·9 claims
- 0846US8759580B2Method for the production of aminoalkane acid amidesERNST MARTIN·Filed 2006·Granted Jun 24, 2014·0 cites·22 claims
- 0943US6346609B1Cationic azo-dyesBASF AG·Filed 1999·Granted Feb 12, 2002·3 cites·9 claims
- 1042US8575240B2Method for qualitatively and quantitatively identifying bulk goodsFREUND TORSTEN·Filed 2010·Granted Nov 5, 2013·0 cites·16 claims
- 1134US2005000790A1Method for isolating amines from aqueous solutionsFiled 2002·Application pending·0 cites
- 1230US6153734AOligomer azo colorantsBASF AG·Filed 1998·Granted Nov 28, 2000·0 cites·12 claims
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