Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500410 | Sun protection agents | Ute Griesbach, Rolf Wachter, Michael Heyer, Rolf Engstad | 2002-12-31 |
| 6497865 | Cosmetic hair care preparations | Ute Griesbach, Rolf Wachter, Rolf Engstad | 2002-12-24 |
| 6497863 | Deodorizing preparations | Rolf Wachter, Ute Griesbach, Rolf Engstad | 2002-12-24 |
| 6494920 | Detergent mixtures | Manfred Weuthen, Rafael Pi Subirana, José Blasquez Fernandez | 2002-12-17 |
| 6444659 | Use of mixtures of active substances, containing phytostenols and/or phytostenol esters and potentiators, for the production of hypocholesterolemic agents | Norbert Weitkemper | 2002-09-03 |
| 6432419 | Use of fats to replace silicone in cosmetic and/or pharmaceutical preparations | Joerg Kahre, Achim Ansmann, Rolf Kawa, Werner Seipel | 2002-08-13 |
| 6383514 | Use of mixtures of active substances for the production of hypocholesterolemic agents | Norbert Weitkemper | 2002-05-07 |
| 6368577 | Nanoscale organic UV filters | Christian Kropf, Hans Dolhaine, Thomas Foerster | 2002-04-09 |
| 6365168 | Cosmetic preparations | Achim Ansmann | 2002-04-02 |
| 6362142 | Detergent mixtures containing ester quats, chitosan and/or chitosan derivatives and protein hydrolyzates | Peter Weber | 2002-03-26 |
| 6352737 | Use of nanoscale sterols and sterol esters | Hans Dolhaine, Christian Kropf, Peter Christophliemk, Manfred Biermann, Christine Schroeder | 2002-03-05 |