Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7366945 | Method of setting backup of home location register | Jincheng Wang, Guangbin Meng, Chang-E Zhou, Jianbao Zhang | 2008-04-29 |
| 7319873 | Gateway home location register and method of exchanging subscriber routing information using the same | Wenlin Zhang, Lixin Sun, Shaobo Zhang, Weijie Wang | 2008-01-15 |
| 7038088 | Hydrogenation of highly contaminated methylenedianiline | Gamini Ananda Vedage, William R. Martine, Vipul P. Dholakia | 2006-05-02 |
| 6998507 | Hydrogenation of methylenedianiline | Anthony Cartolano, Vipul P. Dholakia, Gamini Ananda Vedage | 2006-02-14 |
| 6924395 | Metal modified Pd/Ni catalysts | — | 2005-08-02 |
| 6903046 | Metal modified Pd/Ni catalysts | — | 2005-06-07 |
| 6878849 | Metal modified PD/NI catalysts | — | 2005-04-12 |
| 6762324 | Metal modified Pd/Ni catalysts | — | 2004-07-13 |
| 6184416 | Lithium aluminate as a catalyst support for hydrogenation of aromatic amines | John N. Armor, Lenore Ann Emig, Dorai Ramprasad, Gamini Ananda Vedage, Frederick C. Wilhelm | 2001-02-06 |
| 6043398 | Chemical processes using aryl diphosphine containing catalysts | Christian Kohlpaintner, Brian E. Hanson | 2000-03-28 |
| 5929273 | Process for preparing diphospines ligands and catalysts containing the same | Christian Kohlpaintner, Brian E. Hanson | 1999-07-27 |
| 5817775 | Phosphines and catalysts containing the same | Christian Kohlpaintner, Brian E. Hanson | 1998-10-06 |
| 5777087 | Aryl diphosphines and catalysts containing the same | Christian Kohlpaintner, Brian E. Hanson | 1998-07-07 |