Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260594 | Preparation of rubber containing silica and carbon black reinforcement, rubber composition and tire with component | Tom Dominique Linster, Léon Jean Mathias Gregorius, Jean-Claude Knepper | 2016-02-16 |
| 8336591 | Pneumatic tire with rubber component containing carboxymethylcellulose | Klaus Unseld, Annette Lechtenboehmer, Claude Ernest Felix Boes, Ralf Mruk | 2012-12-25 |
| 8268436 | Tire with indicia containing composite magnetic nanoparticles | Rene Jean Zimmer, Claude Ernest Felix Boes, Georges Koster, Klaus Unseld, Wolfgang Lauer | 2012-09-18 |
| 7897664 | Pneumatic tire | Rene Jean Zimmer, Georges Koster, Claude Ernest Felix Boes, Wolfgang Lauer | 2011-03-01 |
| 7441574 | Pneumatic tire | Georges Koster, Claude Ernest Felix Boes, Rene Jean Zimmer, Fahri Ozel, Wolfgang Lauer +1 more | 2008-10-28 |
| 7232498 | Tire with raised indicia | Rene Jean Zimmer, Claude Ernest Felix Boes, Rene Reuter, Wolfgang Lauer, David John Zanzig | 2007-06-19 |
| 6889723 | Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires | Manfred Gerresheim, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel, Helmut Wolf | 2005-05-10 |
| 6454892 | Preparation for sealing punctured tires and apparatus for the sealing and pumping up of tires | Manfred Gerresheim, Ulrich Steinbrecht, Norbert Stransky, Eduard Ditzel, Helmut Wolf | 2002-09-24 |
| 6202496 | Apparatus for the measurement of viscoelastic characteristics of bodies | Karlheinz Jakob, Klaus Unseld, Volker Herrmann | 2001-03-20 |
| 6176285 | Preparation for the sealing of tires with punctures, apparatus for the sealing and pumping up of tires and tires with an integrated sealing preparation | Manfred Gerresheim, Ulrich Steinbrecht | 2001-01-23 |
| 5927348 | Method of removing puncture sealing means from tires and apparatus for carrying out the method | Manfred Gerresheim, Ulrich Steinbrecht, Hans Hubert | 1999-07-27 |
| 5909752 | Container for the sealing of tires with punctures | Manfred Gerresheim, Ulrich Steinbrecht | 1999-06-08 |
| 5717016 | Caoutchouc mixture, tire tread manufactured therefrom and tire having this tread | Gunther Dietrich, Ulrich Steinbrecht | 1998-02-10 |
| 5681886 | Caoutchouc mixture, tread made therefrom and tire with this tread | Gunter Dietrich, Ulrich Steinbrecht | 1997-10-28 |
| 5604286 | Caoutchouc mixture, tread made therefrom and tire with this tread | G unter Dietrich, Ulrich Steinbrecht | 1997-02-18 |
| 5556907 | Caoutchouc mixture, tread made therefrom and tire with this tread | Dietrich G unter, Ulrich Steinbrecht | 1996-09-17 |
| 5417117 | Procedure and apparatus for determining the vulcanization coefficient of elastomers | Peter Krumeich, Gerhard Streit, Christian Strauss | 1995-05-23 |
| 5147939 | Unsaturated, elastomeric, asymmetrically coupled block copolymer, a single batch process for its manufacture and its use for the production of tire components | Walter Hellermann, Christoph Herrmann, Karl-Heinz Nordsiek, Jurgen Wolpers | 1992-09-15 |
| 5104941 | 3,4-polyisoprene-containing rubber blend mixtures for tire treads | Jurgen Wolpers, Christoph Herrmann, Walter Hellermann, Karl-Heinz Nordsiek | 1992-04-14 |
| 5096973 | ABC block copolymers based on butadiene, isoprene and styrene, process for their production and their use | Christoph Herrmann, Walter Hellermann, Karl-Heinz Nordsiek, Juergen Wolpers | 1992-03-17 |
| 5061758 | Unsaturated, elastomeric, asymmetrically, coupled block copolymers, a dual batch process for its manufacture and their use for the production of type components | Walter Hellermann, Christoph Herrmann, Karl-Heinz Nordsiek, Jurgen Wolpers | 1991-10-29 |
| 5053459 | AB block copolymers based on butadiene, isoprene and styrene | Christoph Herrmann, Walter Hellermann, Karl-Heinz Nordsiek, Juergen Wolpers | 1991-10-01 |
| 5008343 | Process for the preparation of polymers based on conjugated dienes and optionally monovinylaromatic compounds | Walter Hellermann, Christoph Herrmann, Karl-Heinz Nordsiek, Jurgen Wolpers | 1991-04-16 |
| 4981911 | AB block copolymers based on butadiene, isoprene and styrene, process for their preparation and their use | Christoph Herrmann, Walter Hellermann, Karl-Heinz Nordsiek, Juergen Wolpers | 1991-01-01 |
| 4814386 | ABC block copolymers based on butadiene and isoprene, process for their preparation and use | Walter Hellermann, Christoph Herrmann, Karl-Heinz Nordsiek, Jurgen Wolpers, Hans-Eberhard von Portatius | 1989-03-21 |