Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4394527 | Method for the liquid phase oxidative fluorination of aromatic compounds | Robert G. Fischer | 1983-07-19 |
| 4339603 | Process for converting optically active l-N-(2-amino-2-phenethyl)-2-methoxyethylamine to the corresponding dl-derivative | Sivaraman Raghu | 1982-07-13 |
| 4304949 | Synthesis of ortho-methyldiphenylmethane | Robert G. Fischer | 1981-12-08 |
| 4273764 | Stabilization of 2,2-dimethyl-4,5-benzospiro[2,4]hepta-4,6-diene-1-carboxylic acid, .alpha. - | Arthur K. Hoffmann | 1981-06-16 |
| 4220640 | Stabilization of resmethrin | Arthur K. Hoffman | 1980-09-02 |
| 4199510 | Process for oxidation of 4-amidotetrahydrobenzo [b]-thiophenes to 7-keto derivatives with cobaltic salts | Robert G. Fischer | 1980-04-22 |
| 4196297 | Processes for separating of enantiomers by crystallization | Nancy S. Kurose | 1980-04-01 |