Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032488 | Method of metalizing a surface using a mixture of olefin and dibenzalacetone palladium complex | — | 1991-07-16 |
| 5009812 | Antistatic and electrically conducting polymers and moulding materials | Bruno Hilti, Carl W. Mayer, Ernst Minder, Josef Pfeifer | 1991-04-23 |
| 5001243 | Substituted naphthacene-5, 12-diones | Walter Fischer, Marcus Baumann, Vratislav Kvita, Carl W. Mayer, Manfred Rembold +1 more | 1991-03-19 |
| 4933398 | Photosensitive epoxy resins and use thereof | Walter Fischer | 1990-06-12 |
| 4927865 | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof | Rudolf Duthaler, Walter Fischer, Visvanathan Ramanathan | 1990-05-22 |
| 4924015 | Substituted anthraquinones and use thereof in epoxy resins | Frederick H. Howell, Rudolf Duthaler, Konrad Oertle, Visvanathan Ramanathan | 1990-05-08 |
| 4857614 | Radiation-sensitive polymers which form a metal complex, process for the polymerization of acetylene, and coated material | Jurgen Kaschig | 1989-08-15 |
| 4855084 | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof | Rudolf Duthaler, Walter Fischer, Visvanathan Ramanathan | 1989-08-08 |
| 4849533 | Photosensitive compositions of matter which are capable of undergoing condensation or additional reactions and may or may not be crosslinkable, reaction products which can be prepared therefrom and their use | Walter Fischer, Friedrich Lohse | 1989-07-18 |
| 4797347 | Process for producing electrically conductive coating | — | 1989-01-10 |
| 4756848 | Curable mixtures containing copolymerizable dibenzalacetone palladium complexes | Bernd Tieke, Sheik A. Zahir | 1988-07-12 |
| 4713422 | Radiation-sensitive polymers which form a metal complex, process for the polymerization of acetylene, and coated material | Jurgen Kaschig | 1987-12-15 |
| 4681950 | Thioxanthone derivatives | Walter Fischer, Hans Zweifel | 1987-07-21 |
| 4677155 | Anthroquinonyl photosensitive polymers | — | 1987-06-30 |
| 4657842 | Photosensitive compositions of matter comprising epoxide compounds and functional anthraquinones | Walter Fischer, Friedrich Lohse | 1987-04-14 |
| 4585876 | Novel xanthones and thioxanthones | Walter Fischer, Hans Zweifel | 1986-04-29 |
| 4564578 | Novel thioxanthones substituted by alpha-aminoalkyl groups | Walter Fischer | 1986-01-14 |
| 4560643 | Use of photosensitive compositions of matter for electroless deposition of metals | Walter Fischer | 1985-12-24 |