Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9579713 | Method for producing a vehicle body or a vehicle body module | Christoph Krammer | 2017-02-28 |
| 7497014 | Sliding bearing and method for the manufacture thereof | — | 2009-03-03 |
| 7487709 | Adjustable-length actuating element | Markus Happich | 2009-02-10 |
| 6992040 | Process for preparing a shell-type catalyst | Stefan Bosing, Walter Behl | 2006-01-31 |
| 6559278 | Method for producing tetrahydrofuran polymers | — | 2003-05-06 |
| 6271413 | Process for producing polytetramethylene ether glycol diester on aluminium magnesium silicate catalysis | — | 2001-08-07 |
| 6229017 | Process for preparing quinolone- and naphthyridone- carboxylic acids and esters thereof | Norbert Lui, Hans Panskus | 2001-05-08 |
| 6194503 | Method for obtaining polytetramethylene ether glycols with narrow molar-mass distribution | — | 2001-02-27 |
| 5986152 | Supported catalyst, process for its production as well as its use in the oxychlorination of ethylene | Stefan Bosing, Ludwig Schmidhammer, Albin Frank, Klaus Haselwarter | 1999-11-16 |
| 5951829 | Separation of heteropoly compounds from polyethers, polyesters and polyether esters | Hans-Jurgen Weyer, Rolf Fischer, Gerhard Jeschek | 1999-09-14 |
| 5886138 | Process for the preparation of tetrahydrofuran polymers | — | 1999-03-23 |
| 5840975 | Process for preparing nucleus-halogenated benzoyl chlorides | Reinhold Gehring, Georg Hardenbicker, Werner Bussmann | 1998-11-24 |
| 5784969 | Process and device for regulating the earth-related inclination of railroad vehicle boxes | Siegbert Steidl, Gunter Wagner, Clemens Jungkunz, Bernhard Rath, Anton Stribersky +2 more | 1998-07-28 |
| 5659088 | Process for the preparation of 4-fluorothiophenol | Helmut Fiege, Ferdinand Hagedorn, Wolfgang Eymann, Otto Neuner | 1997-08-19 |
| 4902865 | Push-pull actuator for key switches | Gerhardt Sehnke | 1990-02-20 |
| 4562010 | Process for the preparation of benzoic anhydride | Karl Goliasch, Heinrich Pelster | 1985-12-31 |
| 4510654 | Holder for filter bags for preparing tea and the like | — | 1985-04-16 |
| 4314124 | Pushbutton contact | Heinrich Sauer | 1982-02-02 |