Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7128944 | Method for making thermally tempered glass comprising a non-abrasive, porous, SiO2 antireflection layer | Armin Dauwalter, Andreas Gombert, Walther Glaubitt, Thomas Hofmann, Monika Kursawe | 2006-10-31 |
| 6867332 | Process for producing xanthohumol present in hops and xanthohumol-rich hop extract obtainable thereby | Martin Biendl, Aslieh Nookandeh | 2005-03-15 |
| 4760185 | Process for the ortho-alkylation of optionally alkyl-substituted m-phenylenediamines | — | 1988-07-26 |
| 4668444 | Process for the production of isotrophic spherical fuel or absorber elements for high temperature reactors | Werner Heit, Hans Huschka, Wilhelm Rind | 1987-05-26 |
| 4666639 | Process for the production of spherical fuel elements | Werner Heit, Wilhelm Rind, Wolfgang Warzawa | 1987-05-19 |
| 4287365 | Reduction of aromatic nitro compounds with Raney nickel catalyst | Walter Schmidt | 1981-09-01 |
| 4233272 | Process for selective separation of uranium from solutions by means of an ion exchanger | Nahit Eresen, Klaus Schröer | 1980-11-11 |