Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971606 | Closed-loop thermal regeneration of adsorbents containing reactive adsorbates | Shivaji Sircar, Roger R. Conrad | 1990-11-20 |
| 4869894 | Hydrogen generation and recovery | Shoou-I Wang | 1989-09-26 |
| 4770676 | Recovery of methane from land fill gas | Shivaji Sircar, Ravi Kumar, John VanSloun | 1988-09-13 |
| 4690696 | Oxidation of carbonaceous material | Shivaji Sircar | 1987-09-01 |
| 4539019 | Control system for air fractionation by selective adsorption | — | 1985-09-03 |