Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D725459 | Caster | — | 2015-03-31 |
| 5176985 | Reaction product, preparation thereof and radiation-sensitive material obtained therewith | Friedrich Seitz, Erich Beck, Joachim Roser, Eleonore Bueschges, Thomas Zwez | 1993-01-05 |
| 5130202 | Magnetic recording medium containing an isocyanate-free branched thermoplastic polyurethane binder resin with urea groups at the chain ends | Uwe Keppeler, Michael Bobrich, Guenter Heil, Hermann Roller, August Lehner +1 more | 1992-07-14 |
| 5120608 | Magnetic recording media comprising a polyurethane binder resin containing perfluoro groups | Michael Bobrich, August Lehner, Albert Kohl, Rudolf Suettinger, Uwe Keppeler +3 more | 1992-06-09 |
| 5112725 | Preparation of recording layers and their use for the production of flexographic printing plates | Karl-Rudolf Kurtz, Horst Koch | 1992-05-12 |
| 5082737 | Magnetic recording media having a branched thermoplastic polyurethane binder containing a polysiloxane component in the main chain | Michael Bobrich, Hermann Roller, August Lehner, Uwe Keppeler, Rudolf Suettinger +2 more | 1992-01-21 |
| 5015768 | 2-(meth)acrylamidomethyl)-1,3-diketones | Bernhard Nick, Kaspar Bott | 1991-05-14 |
| 5011991 | 2-((meth)acrylamidomethyl)-1,3-diketones | Bernhard Nick, Kaspar Bott | 1991-04-30 |
| 4946917 | 4-[(meth)acrylamidomethyl]-pyrazoles and -isoxazoles, their preparation and their use | Kaspar Bott, Bernhard Nick | 1990-08-07 |
| 4940650 | Preparation of recording layers and their use for the production of flexographic printing plates | Karl-Rudolf Kurtz, Horst Koch | 1990-07-10 |
| 4939268 | 4-(meth)acrylamidomethyl)-pyrazoles and -isoxazoles, their preparation and their use | Kaspar Bott, Bernhard Nick | 1990-07-03 |
| 4920157 | Radiation-curable contact adhesives based on polyurethane acrylates | Wolfgang Druschke, Helmut Jaeger | 1990-04-24 |
| 4873023 | Preparation of monoolefinically unsaturated carboxyl-containing versatic esters | Wolfgang Druschke, Helmut Jaeger | 1989-10-10 |
| 4849307 | Photosensitive recording materials having a novel graft copolymer binder | Gerhard Hoffmann, Horst Koch | 1989-07-18 |
| 4746456 | Detergents containing graft copolymers of polyalkylene oxides and vinyl acetate as antiredeposition inhibitors | Alexander Kud, Wolfgang Trieselt, Heinrich Hartmann | 1988-05-24 |
| 4554240 | Photosensitive recording material which can be developed with water, for the production of printing plates, relief plates or resist images | Manfred Zuerger | 1985-11-19 |
| 4540743 | Acylation of polyvinyl alcohols, and photopolymerizable and/or photocrosslinkable mixtures containing products thus acylated | Guenther Wallbillich | 1985-09-10 |