Issued Patents All Time
Showing 25 most recent of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978262 | Image classification and associated training for safety-relevant classification tasks | — | 2024-05-07 |
| 10594103 | Method for moisture proof covering a connection point between an electrical conductor and a contact element | Helmut Steinberg, Thomas Noetzel | 2020-03-17 |
| 10404025 | Arrangement for electrically conductively connecting a contact piece to an electrical connector | Helmut Steinberg, Andreas Pedimonte, Jean Pierre Bergmann, René SCHÜRER, Toni Muller | 2019-09-03 |
| 10050430 | Sealing the connection point between two conductors | Helmut Steinberg | 2018-08-14 |
| 9131629 | Cooling apparatus for a motor vehicle having a drive which comprises two motors | Helmut Steinberg, Hans Hohenner, Josef Krauthan, Helmut Hanebuth | 2015-09-08 |
| 9106002 | Method for sealing an electrical coupling piece, and coupling piece | Helmut Steinberg, Thomas Noetzel | 2015-08-11 |
| 8358206 | Device for acquiring signals from sensors installed in a motor vehicle | Rainer Huscher, Frank Schroer | 2013-01-22 |
| 7601917 | Electrical connection line for an electrical unit of a motor vehicle | Peter Zamzow, Wolfgang Scheideler, Helmut Steinberg | 2009-10-13 |
| 6242052 | Triboelectric chargeable coating powder | Christoph-Stephan Hilger, Rolf Boysen, Helmut Riestenpatt, Ulrike Schlosser, Erwin Czech +2 more | 2001-06-05 |
| 6153734 | Oligomer azo colorants | Gunter Schroder, Torsten Freund, Karl-Heinz Etzbach | 2000-11-28 |
| 6114512 | Oligomeric azo dyes | Gunter Schroder, Torsten Freund, Karl-Heinz Etzbach | 2000-09-05 |
| 6048969 | Cationic sulfonic acid dyes | Gunter Schroder, Rainer Tresch | 2000-04-11 |
| 5827332 | Azo dyes and a method of making a hydrocarbon using an azo dye | Georg Zeidler, Gerhard Scholz, Claudia Krah, Karin H. Beck | 1998-10-27 |
| 5792879 | Preparation of DI-OR triarylmethane dyes by oxidation | Thomas Gessner | 1998-08-11 |
| 5750742 | Oligomeric triarylmethane dyes | Gunter Schroder, Ulf Baus, Johannes P. Dix | 1998-05-12 |
| 5750661 | Basic dyes based on amides of J-acid (1-hydroxy-6-aminonaphthalene-3-sulfonic acid) and amides of J-acid | Ulrike Schloesser | 1998-05-12 |
| 5659053 | Preparation of Di- or triarylmethane dyes by oxidation | Thomas Gessner | 1997-08-19 |
| 5571898 | Basic dyes based on amides of j-acid (1-hydroxy-6-aminonaphthalene-3-sulfonic acid) and amides of j-acid | Ulrike Schloesser | 1996-11-05 |
| 5496378 | Imidazolymethylated copper phthalocyanine dyes | Heidi Hengelsberg, Manfred Ruske | 1996-03-05 |
| 5478948 | Benzimidazoles and their use as charger stabilizers | Gunter-Rudolf Schroeder | 1995-12-26 |
| 5478940 | Double benzimidazoles | Gunter-Rudolf Schroeder, Karin H. Beck, Rainer Dyllick-Brenzinger | 1995-12-26 |
| 5470959 | Polyazo dyes having a diazo component of the aminobenzophenone series | Gunther Lamm, Helmut Reichelt, Georg Zeidler | 1995-11-28 |
| 5424404 | Biscationic azo dyes and intermediates therefor | Manfred Ruske | 1995-06-13 |
| 5410053 | Rhodamine derivatives | Erwin Hahn, Claudia Kraeh, Bernhard Albert, Walter Denzinger | 1995-04-25 |
| 5378818 | Doubled azo dyes | Hans-Juergen Degen | 1995-01-03 |