Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5955569 | Method for solid phase polymerization | Ramdas Dujari, David Neil Marks | 1999-09-21 |
| 5543495 | Process for increasing the molecular weight of polyamides and other condensation polymers | Colin Anolick, Ramdas Dujari, Win-Chung Lee, Sundar Mohan Rao, Robert Clayton Wheland | 1996-08-06 |
| 5539079 | Amidation catalyst concentrates | Ramdas Dujari, Robert Clayton Wheland | 1996-07-23 |
| 5420230 | Amidation catalyst concentrates | Ramdas Dujari, Robert Clayton Wheland | 1995-05-30 |
| H1190 | Analytical sampling valve | — | 1993-06-01 |
| 5069552 | Sensor-holding device | Roger A. Dupre, George H. Hitchcock | 1991-12-03 |
| 4281935 | Additive injection valve | Irvin B. King, Robert D. Sauerbrunn, Albert T. Strand | 1981-08-04 |