Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6165948 | Method for drying out rock containing immobile formation water within the encroachment area of natural gas deposits and gas reservoirs | Wendelin Dewenter, Willibald Burger, Michael Geck, Ludwig Esterbauer | 2000-12-26 |
| 5128262 | Microbial decontamination of soils contaminated with hydrocarbons, in particular mineral oils by microbial oxidation | Walter Lindoerfer, Axel Oberbremer, Reinhard Mueller-Hurtig, Fritz Wagner | 1992-07-07 |
| 4921615 | Separation of solid particles of various sizes from viscous liquids | Walter Lindoerfer, Wilhelm Jahn-Held, Burkhard Ziebolz, Fritz Wagner | 1990-05-01 |
| 4814272 | Process for the biotechnical production of rhamnolipids including rhamnolipids with only one .beta.-hydroxydecanoic acid residue in the molecule | Fritz Wagner, Christoph Syldatk, Uwe Matulowic, Hans-Jurgen Hofmann, Walter Lindorfer | 1989-03-21 |
| 4720456 | Trehalose lipid tetraesters | Fritz Wagner, Egbert Ristau, Zu-yi Li, Siegmund Lang, Walther Schulz +2 more | 1988-01-19 |