Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6093839 | Process for the preparation of acylglutamate solutions | Thomas Hingott | 2000-07-25 |
| 5840995 | Precursor for alkoxylation catalysts | Michael Mayer, Alfred Babiel | 1998-11-24 |
| 5214159 | Meso-lactide | Manfred Muller, Wilhem-Gustav Schnell, Dieter Bendix, Gunther Entenmann | 1993-05-25 |
| 5212321 | Process for the preparation of trimethylene carbonate | Klaus Muller, Berthold Buchholz | 1993-05-18 |
| 5149833 | Process for preparing D,L-Lactide | Klaus Muller, Manfred Muller | 1992-09-22 |
| 5084553 | Copolymers of lactic acid and tartaric acid, the production and the use thereof | Klaus Muller | 1992-01-28 |
| 5014776 | Heat emitting unit in form of a heater or cooler | — | 1991-05-14 |
| 5011946 | Process for preparing D,L-Lactide | Klaus Muller, Manfred Muller | 1991-04-30 |
| 4983745 | Meso-lactide, processes for preparing it and polymers and copolymers produced therefrom | Manfred Muller, Wilhem-Gustav Schnell, Dieter Bendix, Gunther Entenmann | 1991-01-08 |
| 4929727 | Improved process for precipitating cytosine from alkaline solutions with sulfuric acid | Georg Hilgers | 1990-05-29 |
| 4889235 | Stacking and surface protection device on a protective housing made of a synthetic material | — | 1989-12-26 |
| 4821905 | Protective housing made of a synthetic material to hold measuring, control, monitoring and similar devices in repeated use under tightly sealed conditions | — | 1989-04-18 |
| 4558209 | Low power electrical heating device | — | 1985-12-10 |
| 4441766 | Protective equipment cabinet | — | 1984-04-10 |
| 4365138 | Heated instrument-mounting plate | — | 1982-12-21 |
| 4307264 | Synthetic-resin housing resistant to corrosive media | — | 1981-12-22 |
| 4195241 | Contactless control pulse generator for rotary machine timing | Heinz Moller | 1980-03-25 |