Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632767 | Stabilization of molecular sieves by salt addition | Qisheng Huo | 2003-10-14 |
| 6547859 | Process for making microporous membranes having selected gas-selective sites and the membranes so made | Joseph Timothy Mullhaupt, Frank Notaro, Ravi Prasad | 2003-04-15 |