Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5602279 | Primary hindered aminoacids for promoted acid gas scrubbing process | Warren A. Thaler, Guido Sartori, W. S. Winston Ho, Larry J. Shulik | 1997-02-11 |
| 5302771 | Process for upgrading the quality of light ends | Ramdas Venkatram | 1994-04-12 |
| 4919904 | Primary hindered aminoacids for promoted acid gas scrubbing process | Larry J. Shulik, Guido Sartori, W. S. Winston Ho, Warren A. Thaler | 1990-04-24 |
| 4759866 | Primary hindered aminoacids for promoted acid gas scrubbing process | Larry J. Shulik, Guido Sartori, W. S. Winston Ho, Warren A. Thaler | 1988-07-26 |
| 4343716 | 1-Secondary or 1-tertiary alkyl or cycloalkyl-hexahydro-2-pyrimidinones and 1-secondary or 1-tertiary alkyl or 1-cycloalkyl-2-imidazolidinones and their use as antifoaming agents | Michael T. Melchior, Guido Sartori | 1982-08-10 |
| 4282193 | Process for converting cyclic urea to corresponding diamine in a gas treating system | Michael T. Melchior, Chang-Jin Kim, George R. Chludzinski | 1981-08-04 |
| 4183903 | Method of removing carbon dioxide from gases utilizing an alkaline absorption solution containing a cyclic urea anti-foaming agent | Michael T. Melchior, Guido Sartori | 1980-01-15 |