Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357039 | New paint binders | Brigitte Hase, Ulrich Eicken, Herbert Fischer, Wolfgang Gress, Norbert Stork | 1994-10-18 |
| 5196544 | Cyclic oligoiminoethers | Brigitte Hase, William E. Fristad | 1993-03-23 |
| 5130440 | Process for the production of 2-alkyl- or alkenyl-2-oxazolines | Peter Neumann | 1992-07-14 |
| 4945177 | Antimicrobially active nitriles and the production thereof | Hans-Theo Leinen, Rudolf Lehmann | 1990-07-31 |
| 4904640 | 2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones | Thomas Markert, Klaus Bruns, Josef Penninger, Michael J. Virnig, Volker Falk | 1990-02-27 |
| 4833247 | Process for the production of 2-benzyl fatty acids | — | 1989-05-23 |
| 4820436 | Detergents for low laundering temperatures | Hans Andree, Horst Baumann, Manfred Biermann, Frantisek Jost, Fritz Lange +9 more | 1989-04-11 |
| 4772670 | Emulsion polymerization compositions containing 2-alkyl-1-alkanol polyglycolethers | Rainer Hoefer, Bernd Wegemund | 1988-09-20 |