Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6210660 | Cosmetic preparation containing Ilex resin method for obtaining Ilex resin and Ilex resin which can be obtained by this method | Thomas Kripp, Michael Franzke, Sabine Baecker, Karl-Heinz Kischka, Friedel Schroder | 2001-04-03 |
| 5958395 | Cosmetic preparation containing Ilex resin, method of obtaining Ilex and Ilex resin obtained thereby | Thomas Kripp, Michael Franzke, Sabine Baecker, Karl-Heinz Kischka, Friedel Schroder | 1999-09-28 |