Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266592 | Compositions which have a physiological cooling effect, and active compounds suitable for these compositions | Ralf Pelzer, Rudolf Hopp, Roland Emberger, Heinz-Jurgen Bertram | 1993-11-30 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5266592 | Compositions which have a physiological cooling effect, and active compounds suitable for these compositions | Ralf Pelzer, Rudolf Hopp, Roland Emberger, Heinz-Jurgen Bertram | 1993-11-30 |