Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5090405 | Water-hardening polymer preparations | Bernhard Jansen, Hanns P. Muller, Roland Richter | 1992-02-25 |
| 4940047 | Textile sheet-like structure with reactive resin | Roland Richter, Gunter Langen, Willy Leyser | 1990-07-10 |
| 4748974 | Laminated dressing | Roland Richter, Hanns P. Muller, Dietmar Schapel, Dietmar Strache | 1988-06-07 |
| 4676234 | Moisture-hardenable bandaging materials | Christian Wegner, Gottfried Schneider, Hans-Uwe Lanzke, Kuno Wagner, Wulf von Bonin +2 more | 1987-06-30 |
| 4572171 | Polyurethane fixed dressings which harden in the presence of moisture | Christian Wegner, Gottfried Schneider | 1986-02-25 |
| 4330638 | Radical polymerization in the presence of substituted tartaric acid or tartaric acid derivatives as initiators | Heinrich Wolfers, Hans Rudolph, Fritz Mietzsch | 1982-05-18 |
| 4308394 | Aryl-glyoxyloyloxyalkylacrylates | Karl-Ernst Shuster, Hans Rudolph, Hans J. Rosenkranz | 1981-12-29 |
| 4301186 | Ammonium salts of .alpha.-ketocarboxylic acids | Hans Rudolph, Eckhard de Cleur, Manfred Schonfelder | 1981-11-17 |
| 4279718 | Aryl-glyoxyloyloxyalkylacrylates and their use in photopolymerizable binders | Karl-Ernst Schuster, Hans Rudolph, Hans J. Rosenkranz | 1981-07-21 |