Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348523 | Preparation of thionamide compounds by sulfuration of imines | — | 1982-09-07 |
| 4312999 | Glyoxal-polyamine reaction products and process for their preparation | — | 1982-01-26 |
| 4247404 | Glyoxal-polyamine-polybutenyl succinic anhydride reaction products, process for their preparation and lubricants and fuels containing same | — | 1981-01-27 |
| 4240804 | Alkyl acrylate adducts of polyamines, ether amines and ether polyamines | — | 1980-12-23 |