Issued Patents All Time
Showing 51–75 of 86 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5795559 | Porous inorganic oxide materials prepared by non-ionic surfactant templating route | Stephen A. Bagshaw | 1998-08-18 |
| 5785946 | Crystalline inorganic oxide compositions prepared by neutral templating route | Peter T. Tanev | 1998-07-28 |
| 5785938 | Process using recyclable sorbents for the removal of sox from flue gases and other gas streams | Malama Chibwe, Jayantha Amarasekera | 1998-07-28 |
| 5760106 | Sealant method of epoxy resin-clay composites | Tie Lan | 1998-06-02 |
| 5726113 | Porous clay heterostructures prepared by gallery templated synthesis | Anne Galarneau, Anis F. Barodawalla | 1998-03-10 |
| 5712402 | Catalytic applications of mesoporous metallosilicate molecular sieves and methods for their preparation | Peter T. Tanev, Wenzhong Zhang, Jialiang Wang, Malama Chibwe | 1998-01-27 |
| 5672264 | Methods of using stable supergallery pillared clay compositions | Jingjie Guan | 1997-09-30 |
| 5672556 | Crystalline silicate compositions and method of preparation | Peter T. Tanev | 1997-09-30 |
| 5622684 | Porous inorganic oxide materials prepared by non-ionic surfactant templating route | Stephen A. Bagshaw | 1997-04-22 |
| 5583082 | Stable supergallery pillared clay compositions | Jingjie Guan | 1996-12-10 |
| 5520898 | Method for the preparation of highly reactive clay composites for the removal of sox from flue gas streams | Jayantha Amarasekera | 1996-05-28 |
| 5463042 | Polyaryl-metallic complex intercalated layered double hydroxides | Elena M. Perez-Bernal, Ricardo Ruarno-Casero, Malama Chibwe | 1995-10-31 |
| 5459259 | Polyaryl-metallic complex intercalated layered double hydroxides | Elena M. Perez-Bernal, Ricardo Ruarno-Casero, Malama Chibwe | 1995-10-17 |
| 5453526 | Salcomine-metallic complex intercalated layered double hydroxides | Elena M. Perez-Bernal, Ricardo Ruarno-Casero, Malama Chibwe | 1995-09-26 |
| 5414080 | Porphyrin-metallic complex intercalated layered double hydroxides | Elena M. Perez-Bernal, Ricardo Ruarno-Casero, Malama Chibwe | 1995-05-09 |
| 5358701 | Process of using layered double hydroxides as low temperature recyclable sorbents for the removal of SO.sub.x from flue gas and other gas streams | Jayantha Amarasekera | 1994-10-25 |
| 5334564 | Method for the preparation of highly reactive clay composites for the removal of SO.sub.x from flue gas streams | Jayantha Amarasekera | 1994-08-02 |
| 5302709 | Polyaryl-metallic complex intercalated layered double hydroxides | Elena M. Perez-Bernal, Ricardo Ruarno-Casero, Malama Chibwe | 1994-04-12 |
| 5298473 | Hydrated lime clay composites for the removal of SO.sub.x from flue gas streams | Jayantha Amarasekera | 1994-03-29 |
| 5234877 | Composite clay materials for removal of SO.sub.x from gas streams | Christine A. Polansky, Jayantha Amarasekera | 1993-08-10 |
| 5225384 | Composite clay materials for removal of sox from gas streams | Christine A. Polansky, Jayantha Amarasekera | 1993-07-06 |
| 5219536 | Composite clay materials for removal of sox from gas streams | Christine A. Polansky, Jayantha Amarasekera | 1993-06-15 |
| 5160715 | Clay composites for removal of SO.sub.x from flue gas streams | Christine A. Polansky, Jayantha Amarasekera | 1992-11-03 |
| 5126300 | Clay composites for the removal of SO.sub.x from flue gas streams | Christine A. Polansky, Jayantha Amarasekera | 1992-06-30 |
| 5116587 | Layered double hydroxide sorbents for the removal of SO.sub.x from flue gas resulting from coal combustion | Jayantha Amarasekera, Christine A. Polansky | 1992-05-26 |