Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691300 | Rinse aids for the machine washing of hard surfaces | Bernd Fabry, Juergen Haerer, Birgit Burg, Marica Nejtek, Udo Hees | 1997-11-25 |
| 5663140 | Use of cyclic depsipeptides having 12 ring atoms for combating endoparasites, new cyclic despipeptides having 12 ring atoms, and processes for their preparation | Jurgen Scherkenbeck, Andrew Plant, Achim Harder, Norbert Mencke | 1997-09-02 |
| 5656464 | Lactic-acid-containing cyclic depsipeptides having 18 ring atoms as endoparasiticidal agents, and process for their preparation | Achim Harder, Norbert Mencke, Horst Kleinkauf, Rainer Zocher | 1997-08-12 |
| 5624897 | Cyclic depsipeptides having 18 ring atoms, and their use for combating endoparasites | Jurgen Scherkenbeck, Gerhard Bonse, Erwin Bischoff, Norbert Mencke, Achim Harder +2 more | 1997-04-29 |
| 5602093 | Dishwashing machine rinse aids containing APG, alkyl polyglycol ether and organic carboxylic acid | Juergen Haerer, Theodor Altenschoepfer, Christian Nitsch | 1997-02-11 |
| 5591376 | Cleaning compositions for hard surfaces | Eva Kiewert, Birgit Middelhauve, Giuseppe Carrer | 1997-01-07 |