Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10202495 | Enzymatically modified lignins | Irene Schober, Tobias HECK, Dagmara Jankowska | 2019-02-12 |
| 8309742 | Use of the PigD protein for catalyzing 1,4-additions of 2-oxoalkanoates to α, β-unsaturated ketones | Michael Muller, Carola Dresen | 2012-11-13 |
| 7264182 | Method and device for comminuting particulate organic substances in suspensions of microorganisms | Jochem Unger | 2007-09-04 |
| 6521579 | Use of N-alkyl-beta-alanine derivatives to prepare cleaning corrosion inhibitors | Thorsten Kröller | 2003-02-18 |
| 5290453 | Process for preparing chelating ion exchanger resins and the use thereof for the extraction of metals | Oliver Schumacher | 1994-03-01 |
| 4269742 | Epoxy resin hardening agents from Mannich bases and method for curing | Ulrich Goeke | 1981-05-26 |