HR

Hartmut Ruf

LA Lenzing Aktiengesellschaft: 17 patents #5 of 223Top 3%
N4 Nutrition & Biosciences Usa 4: 2 patents #46 of 102Top 50%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
Overall (All Time): #214,098 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12241743 Sensor system and method for securing a sensor system Alexander Tsapkolenko, Mirko Hofmann, Rolf Scheben 2025-03-04
11008672 Polysaccharide fibers and method for the production thereof Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner 2021-05-18
10995427 Polysaccharide fibers with an increased fibrillation tendency and method for the production thereof Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner 2021-05-04
10883196 Cellulose fiber Christoph Schrempf, Kurt Schuster, Heinrich Firgo, Karl Michael Hainbucher 2021-01-05
10577723 Flame retardant cellulosic man-made fibers Clemens Bisjak, Gert Kroner 2020-03-03
10400356 Flame-retardant lyocell fibers and use thereof in flame barriers Gert Kroner, Peter Dobson, Johann Manner, Christoph Schrempf 2019-09-03
10221502 Polysaccharide fibers and method for the production thereof Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner 2019-03-05
10030323 Method for the production of polysaccharide fibers with an increased fibrillation tendency Franz Dürnberger, Sigrid Redlinger, Christoph Schrempf, Heinrich Firgo, Gert Kroner 2018-07-24
9988743 Process of making flame retardant cellulosic man-made fibers Clemens Bisjack, Gert Kroner 2018-06-05
6793689 Dyed cellulosic moulded bodies 2004-09-21
6241927 Method of producing cellulose fibers Eduard Mulleder, Christoph Schrempf, Wilhelm Feilmair 2001-06-05
6130327 Regenerated cellulose incorporating phosphorus compounds so as to be flame-retardant Rainer Wolf 2000-10-10
5968434 Process of making cellulose moldings and fibers Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more 1999-10-19
5863478 Process for the manufacture of cellulose fibres Christoph Schrempf 1999-01-26
5827463 Process for manufacturing cellulose moulded bodies 1998-10-27
5798125 Device for the preparation of cellulose mouldings Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more 1998-08-25
5698151 Process of making cellulose fibres Stefan Zikeli, Friedrich Ecker, Franz Schwenninger, Raimund Jurkovic 1997-12-16
5601771 Process for the production of cellulose fibres 1997-02-11
5589125 Process of and apparatus for making cellulose mouldings Stefan Zikeli, Ernst Rauch, Hermann Koberger, Friedrich Ecker, Raimund Jurkovic +1 more 1996-12-31
5543101 Process of making cellulose fibres Markus Eibl, Raimund Jurkovic 1996-08-06