Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10933363 | Method for assessing a condition of a particulate filter and exhaust system for a motor vehicle | Werner Sauter, Rosario Pepe, Michael Scholz, Judith BAEHR, Julius Schwaab +1 more | 2021-03-02 |
| 7398650 | Internal combustion engine comprising a mechanical charger and a turbo-compound | Michael Bottcher, Christian Enderle, Jochen Hufendiek | 2008-07-15 |
| 7374574 | Device for axially conveying body fluids | Peter Nuesser, Johannes Mueller, Hans-Erhard Peters, Joerg Mueller, Ali-Firat Kilic +2 more | 2008-05-20 |
| 7281520 | Arrangement for supplying fuel to the fuel injectors of an internal combustion engine | Rolf Klenk, Martin Matt, Hans-Karl Weining | 2007-10-16 |
| 7044112 | Fuel supply system for an internal combustion engine | Stephan von Andrian-Werburg | 2006-05-16 |
| 6502545 | Method and apparatus for adjusting an internal combustion engine with variable valve timing | Thomas Ganser, Igor Gruden, Rainer Kessler, Peter P. Klein, Charles Robert Koch +1 more | 2003-01-07 |
| 6412277 | Arrangement for producing a vacuum in a motor vehicle system | Aurel Hagen, Peter P. Klein, Lothar Mauz, Arthur Pradt, Bernhard Schweizer | 2002-07-02 |
| 5921216 | Internal combustion engine | Rainer Ballman, Christian Ederle, Kurt Maute, Guido Vent, Jurgen Willand | 1999-07-13 |
| 5646257 | Azodyestuffs, their preparation and their use | Karin Hassenruck, Karl-Heinz Reinhardt, Peter Wild | 1997-07-08 |
| 5582005 | Exhaust arrangement for a gasoline | Stefan Pischinger, Bernd Krutzsch, Martin Bechtold | 1996-12-10 |
| 5501710 | Copper phthalocyanine dyestuffs and their use | — | 1996-03-26 |
| 5489330 | Copper phthalocyanine liquid finished preparation | — | 1996-02-06 |
| 5459246 | Reactive dyestuffs containing hydroxy naphthalene disulphonic acids | Horst Jager | 1995-10-17 |
| 5454225 | Exhaust gas turbocharger for an internal combustion engine | Siegfried Sumser, Wolfgang Erdmann, Erwin Schmidt, Horst Hanauer | 1995-10-03 |
| 5335500 | Internal combustion engine with combined pressure charging | Franz Neubrand, Erwin Schmidt, Hans-Wilhelm Buhl, Friedrich Wirbeleit, Horst Hanauer | 1994-08-09 |
| 4997740 | Electrophotographic toners with substituted 3-amino-1-imino-isoindolenine salts | Horst Harnisch, Roderich Raue | 1991-03-05 |
| 4978747 | Colorants obtained by reacting a NH.sub.2 -containing dyestuff with a diisocyanate followed by reaction of this adduct with a diamine | Karl-Arnold Weber, Hermann Henk, Klaus Kunde, Jochen Westphal | 1990-12-18 |
| 4892950 | Process for the preparation of naphthalene-1,8-dicarboximides | Detlef-Ingo Schutze, Karl-Heinz Reinhardt, Martin Wienkenhover | 1990-01-09 |
| 4886416 | Exhaust-gas turbocharger for an internal-combustion engine | — | 1989-12-12 |
| 4837320 | One-amine-2-sulpho-4-[(4-halo-6-amino triazinyl-2)aminocyclohexylamino]anthraquinone reactive dyestuffs | Wolfgang Harms, Klaus von Oertzen | 1989-06-06 |
| 4806640 | Triphendioxazine reactive dyestuffs | Wolfgang Harms | 1989-02-21 |
| 4676803 | Reactive azo dyestuffs, free from anionic groups and containing a basic group and halogenotriazinyl radical and useful for dyeing cellulose/polyester | Wolfgang Harms, Robert Kuth | 1987-06-30 |
| 4665179 | Triphendioxazine dyestuffs | Wolfgang Harms, Karl-Josef Herd, Horst Jager | 1987-05-12 |
| 4652660 | Process for preparing a thioindigo derivatives comprising cyclizing in a liquid mixture of an aluminium halide an alkali metal halide, and a carboxamide or sulfonamide | Detlef-Ingo Schutze | 1987-03-24 |
| 4622396 | Triphendioxazine dyestuffs | Wolfgang Harms, Horst Jager | 1986-11-11 |