Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906094 | Method for producing a high purity trisilane product from the pyrolysis of disilane | Cyril Bourasseau, Gregory M. Jursich, Mindi Xu, Donald Mitchell, Derong Zhou +1 more | 2011-03-15 |
| 7297181 | Purification and transfilling of ammonia | Derong Zhou, Mindi Xu, Hwa-Chi Wang, Tran Vuong | 2007-11-20 |
| 7175696 | Method and apparatus for corrosive gas purification | Derong Zhou, Gregory M. Jursich, Earle Kebbekus | 2007-02-13 |
| 6517686 | Apparatus for purification of electronic specialty gases by vapor phase transfilling | Tracey Jacksier | 2003-02-11 |
| 6505482 | Nitrous oxide purification system and process | Derong Zhou, Earle Kebbekus, David E. Miner | 2003-01-14 |
| 6387161 | Nitrous oxide purification system and process | Derong Zhou, Earle Kebbekus, David E. Miner | 2002-05-14 |
| 6370911 | Nitrous oxide purification system and process | Derong Zhou, Earle Kebbekus, David E. Miner | 2002-04-16 |
| 6361750 | Systems for purification of boron trichloride | Derong Zhou, Gregory M. Jursich, Earle Kebbekus, Jason Uner | 2002-03-26 |
| 6277246 | Purification of electronic specialty gases by vapor phase transfilling | Tracey Jacksier | 2001-08-21 |
| 6238636 | Process and systems for purification of boron trichloride | Derong Zhou, Gregory M. Jursich, Earle Kebbekus, Jason Uner | 2001-05-29 |
| 6004433 | Purification of electronic specialty gases by vapor phase transfilling | Tracey Jacksier | 1999-12-21 |