PS

Peter Strohriegl

Basf Se: 7 patents #2,439 of 13,826Top 20%
Daimlerchrysler Ag: 4 patents #434 of 4,854Top 9%
BH Bayer Healthcare: 2 patents #3,312 of 8,007Top 45%
OG Osram Opto Semiconductors Gmbh: 1 patents #707 of 1,154Top 65%
SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
WA Wacker Chemie Ag: 1 patents #641 of 1,324Top 50%
DA Daimler-Benz Ag: 1 patents #661 of 1,737Top 40%
Philips: 1 patents #3,761 of 7,731Top 50%
Overall (All Time): #352,712 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8859110 Cyclic phosphazene compounds and use thereof in organic light emitting diodes Evelyn Fuchs, Oliver Molt, Nicolle Langer, Christian Lennartz, Pamela Schroegel +5 more 2014-10-14
6423865 Compounds and their application as well as a method of producing liquid crystalline polymers therefrom Katja Strelzyk, Andreas Stohr, Petra Grundig, Michael Gailberger, Fritz Dannenhauer +1 more 2002-07-23
6313326 Compounds and their application as well as a method of producing liquid crystalline polymers therefrom Katja Strelzyk, Andreas Stohr, Petra Grundig, Michael Gailberger, Fritz Dannenhauer +1 more 2001-11-06
6303050 Compounds, process for their manufacture, as well as a process for manufacturing liquid-crystalline polymers using these compounds Fritz Dannenhauer, Michael Gailberger, Karl Holdik, Katja Strelzyk, Kathrin Kuerschner +1 more 2001-10-16
6049000 Compounds and their application as well as a method of producing liquid crystalline polymers therefrom Katja Strelzyk, Andreas Stohr, Petra Grundig, Michael Gailberger, Fritz Dannenhauer +1 more 2000-04-11
5807497 Effect coating material and effect coating system, especially for vehicle bodies, using liquid-crystalline interference pigments Michael Gailberger, Andreas Stohr, Christoph Mueller-Rees 1998-09-15
5393626 Increasing photoconductivity by adjusting the discotic phase Friedrich Closs, Thomas Frey, Dirk Funhoff, Karl Siemensmeyer, Helmut Ringsdorf +1 more 1995-02-28
5384378 Copolymers with non-linear optical properties and the use thereof Karl-Heinz Etzbach, Stefan Beckmann, Oskar Nuyken, Harry Mueller 1995-01-24
5231140 Preparation of polymers with side groups with NLO activity, and the use thereof Heike Kilburg, Karl-Heinz Etzbach, Karin H. Beck, Harry Mueller, Oskar Nuyken 1993-07-27
5176962 Methacrylate (co)polymers containing carbazolyl side groups and electropohotographic recording elements containing the said (co)polymers Reinhold J. Leyrer, Harald Lauke, Bernhard Nick, Dietrich Haarer 1993-01-05
5116911 Methacrylate (co)polymers containing carbazolyl side groups and electrophotographic recording elements containing the said (co)polymers Reinhold J. Leyrer, Harald Lauke, Bernhard Nick, Dietrich Haarer 1992-05-26
5100971 Preparation of carbazole-substituted polyacrylates or polymethacrylates, the products thus prepared and their use Reinhold J. Leyrer, Harald Lauke, Dietrich Haarer 1992-03-31
4696999 Process for the production of polybenzamide with halide catalyst Manfred Spies, Walter Heitz 1987-09-29
4598143 Process for the preparation of aromatic polyamide in the presence of SiCl.sub.4 Walter Heitz 1986-07-01