Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005421 | Silicides for photoelectrochemical water splitting and/or the production of electricity | Klaus Kerpen, Andrij Kuklya | 2015-04-14 |
| 8449861 | Generation of hydrogen and oxygen from water and storage thereof with silicides | Peter Ritterskamp | 2013-05-28 |
| 6660132 | Photochemical and thermochemical solar syntheses using flat-bed solar collectors/solar reactors | Alfred Ritter | 2003-12-09 |
| 5142054 | Optically pure 1,3-dioxenones, methods for preparing same and use thereof | Kurt Schaffner | 1992-08-25 |
| 5026877 | Optically pure 1,3-dioxenones, methods for preparing same and use thereof | Kurt Schaffner | 1991-06-25 |
| 4864037 | Optically pure 1,3-dioxenones, methods for preparing same and use thereof | Kurt Schaffner | 1989-09-05 |
| 4461687 | Processes for the preparation of pure enantiomers of bicyclo(2,2,2)oct-5-en-2-ones | Kurt Schaffner | 1984-07-24 |
| 4454352 | Pure enantiomers of bicyclo[2.2.2]oct-5-en-2-ones, processes for their production and their use | Kurt Schaffner | 1984-06-12 |
| 4415756 | Pure enantiomers of bicyclo[2.2.2]oct-5-en-2-ones, processes for their production and their use | Kurt Schaffner | 1983-11-15 |