Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7252984 | Attenuated mutant newcastle disease virus strains for in ovo vaccination, method for preparing and their use | Guy Meulemans | 2007-08-07 |
| 5240466 | Dyeing leather with water-insoluble sulphur dyes | Wolfgang Bauer, Hubert Kruse, Gert Nagl, Lothar Schlosser | 1993-08-31 |
| 4914764 | Bath pigmentation of leather | Lothar Schlosser, Rainer Winter | 1990-04-10 |
| 4709074 | Urethanes containing perfluoroalkyl and epichlorohydrin groups | Heinrich Bathelt, Winfried Ehrl, Frank Wehowsky, Rolf Kleber, Werner Lotz +5 more | 1987-11-24 |