Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41136 | Process for preparing 2,6-dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, Ajit V. Sapre, John P. McWilliams | 2010-02-16 |
| RE39222 | Process for preparing 2,6-dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, Ajit V. Sapre, John P. McWilliams | 2006-08-01 |
| 6121501 | Process for preparing 2,6-dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, Ajit V. Sapre, John Paul Mc Williams | 2000-09-19 |
| 6018087 | Isomerization of dimethylnaphthalene to produce 2,6-dimethylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, Shingo Yoshida, Seiichi Yamamoto, Ajit V. Sapre +2 more | 2000-01-25 |
| 6018086 | Process for preparing 2,6-dialkylnaphthalene | Masahiro Motoyuki, Koji Yamamoto, Ajit V. Sapre, John Paul Mc Williams | 2000-01-25 |
| 4927523 | Addition of shape selective zeolites to catalytic cracking units | — | 1990-05-22 |
| 4784748 | FCC unit combined with a circulating fluid bed combustor | Amos A. Avidan, Frederick J. Krambeck | 1988-11-15 |