Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4240923 | Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures | Frederic Leder | 1980-12-23 |
| 4240922 | Process and amine-solvent absorbent for removing acidic gases from gaseous mixtures | David W. Savage | 1980-12-23 |
| 4217237 | Process for removing carbon dioxide containing acidic gases from gaseous mixtures using a basic salt activated with a hindered amine | Frederic Leder | 1980-08-12 |
| 4217236 | Process and composition for removing carbon dioxide containing acidic gases from gaseous mixtures | David W. Savage | 1980-08-12 |
| 4217238 | Process for removing acid gases with hindered amines and amino acids | David W. Savage | 1980-08-12 |
| 4183903 | Method of removing carbon dioxide from gases utilizing an alkaline absorption solution containing a cyclic urea anti-foaming agent | Michael T. Melchior, George E. Milliman | 1980-01-15 |