Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356308 | Process for the preparation of 2,2,6,6-tetramethylpiperidone-4 | Gunther Nowy, Harald Haberlein | 1982-10-26 |
| 4340534 | Ethers based on polyalkyl-1-oxadiazaspirodecanes | Gerhard Pfahler | 1982-07-20 |
| 4335242 | Triazine derivatives | Gerhard Pfahler | 1982-06-15 |
| 4319030 | Alkylated diaza-spirodecanes | Gerhard Pfahler, Harald Haberlein, Gunther Nowy | 1982-03-09 |