Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9339449 | Shampoo preparations | Franciscus Johannes Marie Derks, Robert Y. Lochhead, Adarsh Maini, Dirk Weber | 2016-05-17 |
| 8597625 | Volume up shampoos II | Franciscus Derks, Robert Y. Lochhead, Adarsh Maini, Dirk Weber | 2013-12-03 |
| 4863714 | Sterilization of compositions of limited stability | Milos Sovak | 1989-09-05 |