KK

Knut Kessel

Basf Se: 13 patents #1,226 of 13,826Top 9%
Overall (All Time): #388,874 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6759553 Process for the preparation of creatine or creatine monohydrate Günter Scherr, Michael Kluge, Norbert Biedermann, Thomas Greindl, Thomas Bogenstätter +1 more 2004-07-06
6689299 Process for producing solid creatine dosage forms and dosage forms obtainable thereby Günter Scherr, Thomas Bogenstätter, Gunther Berndl, Jorg Breitenbach 2004-02-10
6509497 Process for preparing guanidine derivatives Michael Kluge, Thomas Bogenstätter, Günter Scherr 2003-01-21
6399819 Process for purifying creatine Günter Scherr, Thomas Bogenstätter, Stefan Orsten, Dirk Franke 2002-06-04
6252103 Preparation on an O-alkylisourea Michael Kluge, Thomas Greindl, Norbert Biedermann, Günter Scherr, Thomas Bogenstätter 2001-06-26
6200460 Substance mixtures containing stabilizers and compounds containing vinyl groups Heinz Friedrich Sutoris, Hermann Uhr, Konrad Mitulla, Jürgen Schröder, Roland Merger 2001-03-13
6143929 Process for preparing guanidine derivatives Michael Kluge, Thomas Greindl, Thomas Bogenstätter, Günter Scherr, Matthias Rauls +1 more 2000-11-07
5910623 Mixtures of sulfo-containing 1:2 metal complexes with vinyl polymers Manfred Patsch, Manfred Herrmann, Kurt Reiner, Jorg Jessen, Matthias Wiesenfeldt 1999-06-08
5585518 Hydroxyphenylureas Claus Marschner, Manfred Patsch 1996-12-17
5405968 Polyketomethine dyes Bernhard Albert, Hans-Dieter Martin, Stefan Silber 1995-04-11
5336800 Mixed oxamides Bernd Siegel, Manfred Patsch 1994-08-09
5175259 Mono- and bis-azo compounds containing 6-hydroxy-3-heterocyclic onium-pyridone-2-groupings coupled to diazo components containing diazine or triazine rings Joerg L. Jessen, Manfred Ruske, Manfred Patsch 1992-12-29
5101032 Cycloalkylidene dyes Hans-Dieter Martin, Bernhard Albert 1992-03-31