Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7503503 | Card laminate | Josef Riedl | 2009-03-17 |
| 5204433 | Use of epoxypolysiloxanes modified with oxyalkylene ether groups as a curable coating agent | Dieter Wewers, Christian Weitemeyer | 1993-04-20 |
| 5187251 | Curable organopolysiloxanes having epoxy groups, methods of synthesizing them and their use as curable coating materials with abhesive properties | Christian Weitemeyer, Dietmar Wewers | 1993-02-16 |
| 5154892 | Apparatus for achieving and maintaining an oxygen-deficient inert atmosphere within a treatment chamber | Gerhard Luhmann, Theodor Selbach | 1992-10-13 |
| 5079045 | Method for achieving and maintaining an oxygen-deficient inert atmosphere within a treatment chamber and apparatus for implementing the method | Gerhard Luhmann, Theodor Selbach | 1992-01-07 |
| 5034491 | (Meth)acrylate ester-modified organopolysiloxanes | Dietmar Wewers, Christian Weitemeyer | 1991-07-23 |
| 4978726 | Polysiloxanes with (meth)acrylate ester groups linked over SiC groups and their use as radiation-curable coating materials for sheet-like carriers | Hardi Dohler, Christian Weitemeyer, Dietmar Wewers | 1990-12-18 |
| 4908274 | Polysiloxanes with (meth) acrylate ester groups linked through sic groups and their use as radiation-curable coating materials for flat carriers | Christian Weitemeyer, Dietmar Wewers | 1990-03-13 |
| 4678846 | Acrylate or methacrylate-ester-modified organopolysiloxane mixtures, their preparation and use as abhesive coating compositions | Christian Weitemeyer | 1987-07-07 |