Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6521713 | Vulcanizable EPDM containing rubber composition | Rainer Panenka, Marinus Haddeman, Hidenari Nakahama | 2003-02-18 |
| 5470905 | Adhesion promoters for rubber and synthetic mixtures | Karl Meier, Udo Goerl | 1995-11-28 |
| 5401789 | Process for the production of plastic and rubber compositions filled with carbon black | Udo Goerl | 1995-03-28 |
| 5321070 | Adhesion promoters for rubber and synthetic mixtures | Karl Meier, Udo Goerl | 1994-06-14 |
| 5219963 | Peroxide vulcanizable moulding materials and a method of their manufacture | Udo Goerl | 1993-06-15 |
| 5216055 | Heat vulcanizable moulding materials | Udo Goerl | 1993-06-01 |
| 5206304 | Vulcanizable rubber mixtures containing bis-(2,4-organylthio-triazine-6-yl) polysulfides | Georg Hellwig, Reinhard Stober, Christoph Klatte, Ulrich Deschler, Udo Gorl | 1993-04-27 |
| 5184779 | Method of producing granulated material composed of zinc oxide and silica, resulting product and its use | Karl Meier | 1993-02-09 |
| 5164501 | Method of preparing pure 3-butenyl triorganooxysilanes, the intermediate products 3,4-dichlorobutyl triorganooxysilanes and use of the final products | Ulrich Deschler, Peter Kleinschmit, Ewe-Hong Tan | 1992-11-17 |
| 5159009 | Carbon blacks modified with organosilicon compounds, method of their production and their use in rubber mixtures | Udo Gorl | 1992-10-27 |
| 5143962 | Method of granulating resorcinol/silica mixtures, the granulates obtained in this manner and their use | Udo Gorl, Karl Meier | 1992-09-01 |
| 5116886 | Method for the production of fillers modified with organosilicon compounds, the fillers produced in this manner and their use | Udo Gorl, Hans Deusser | 1992-05-26 |
| 5073644 | Method of preparing pure 3-butenyl triorganooxysilanes, the intermediate products 3,4-dichlorobutyl triorgano-oxysilanes and use of the final products | Ulrich Deschler, Peter Kleinschmit, Ewe-Hong Tan | 1991-12-17 |
| 5037872 | Substituted N-trichloromethyl thiodicarboximides and N,N-substituted bis-(2,4-diamino-s-triazin-6-yl)-oligosulfides in vulcanizable rubber | Werner Schwarze, Horst Lambertz | 1991-08-06 |
| 5025047 | Use of N,N'- and N,N',N'-substituted silyl ureas as antidegradation agents and polymer blends which contain them | Udo Goerl | 1991-06-18 |
| 4952641 | Organyloxysilyl-functional thioures with halogen rubber mixtures | Heinz Grewatta | 1990-08-28 |
| 4837322 | Mixtures of sulfurous triazine compounds | Ulrich Deschler, Georg Hellwig, Rudolf Michel, Peter Kleinschmit | 1989-06-06 |
| 4835297 | Method of preparing sulfenic acid chlorides and sulfenic acid esters | Ulrich Deschler, Rudolf Michel, Peter Kleinschmit | 1989-05-30 |
| 4704414 | Surface modified synthetic, silicatic filler, a process for its production and its use | Dieter Kerner, Peter Kleinschmit, Alan Parkhouse | 1987-11-03 |
| 4704428 | Silyl substituted cyclopentadiene, process for its production and synthetic resin and rubber mixtures containing it | Ulrich Deschler, Peter Panster, Peter Kleinschmit, Ewe-Hong Tan | 1987-11-03 |
| 4673741 | Bis-(2-ethylamino-4-diethylamino-s-triazine-6-yl) tetrasulfide, process for its production, use and vulcanizable mixtures containing it | Werner Schwarze, Hans Remmel, Horst Lambertz | 1987-06-16 |
| 4645850 | Silyl substituted cyclopentadiene, process for its production and synthetic resin and rubber mixtures containing it | Ulrich Deschler, Peter Panster, Peter Kleinschmit, Ewe-Hong Tan | 1987-02-24 |
| 4636550 | Vulcanizable 2-sec.amino-4,6-dimercapto-s-triazine containing halogen rubber mixtures | Werner Schwarze, Heinz Grewatta | 1987-01-13 |
| 4621121 | Vulcanizable mixture containing bis-(2-ethylamino-s-triazin-6-yl)-tetrasulfide | Werner Schwarze, Hans Remmel, Horst Lambertz | 1986-11-04 |
| 4524169 | Elastic molding material, method of producing and shaping and use thereof | Paul Golombeck | 1985-06-18 |