Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486442 | Anti-allergy bicyclic phenol ethers | Walter-Gunar Friebe, Wolfgang Kampe, Wolfgang Schaumann | 1984-12-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4486442 | Anti-allergy bicyclic phenol ethers | Walter-Gunar Friebe, Wolfgang Kampe, Wolfgang Schaumann | 1984-12-04 |