Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306682 | Process for the regeneration of coke-deposited, crystalline silicate catalyst | Masaaki Ueda, Shunji Shibata, Kazuo Hirabayashi, Tadami Kondoh, Kohji Adachi +2 more | 1994-04-26 |