Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906800 | Procedure for imparting selectivity to hydrogenation catalysts and method for using the same | JoAnn Henry, Thomas Richard Gaffney | 1990-03-06 |
| 4891164 | Method for separating and immobilizing radioactive materials | Thomas Richard Gaffney, JoAnn Henry | 1990-01-02 |
| 4801569 | Novel fixed-bed vanadium phosphate catalyst systems | Marc A. Pepera | 1989-01-31 |
| 4766265 | Catalysts for the conversion of ethane to liquid aromatic hydrocarbons | JoAnn Henry | 1988-08-23 |
| 4727123 | Catalysts for the polymerization of conjugated dienes | Raymond J. Weinert, Kenneth C. Benton | 1988-02-23 |
| 4705675 | Synthesis of molecular sieving metallosilicates using silica-transition metal oxide sols | Marc A. Pepera, James L. Callahan | 1987-11-10 |
| 4686203 | Method for the digestion-precipitation of high activity catalysts | Marc A. Pepera | 1987-08-11 |
| 4681747 | Process for the preparation of metallosilicates of tetravalent lanthanide and actinide series metals using heterpoly metallates | Janie K. Currie, Frederick A. Pesa | 1987-07-21 |
| 4634686 | Yttrium silicate molecular sieves | Frederick A. Pesa, Reza Eshraghi | 1987-01-06 |
| 4634502 | Process for the reductive deposition of polyoxometallates | James L. Callahan, Marc A. Pepera | 1987-01-06 |
| 4633372 | Polyoxometalate-modified carbon electrodes and uses therefor in capacitors | James L. Calahan, Edward A. Cuellar, John C. Currie | 1986-12-30 |
| 4630176 | Polyoxometalate-modified carbon electrodes and uses therefor | Edward A. Cuellar | 1986-12-16 |
| 4628077 | Preparation of polyamide with catalyst comprising transition metal attached to a ligand which contains electron withdrawing groups | Raymond J. Weinert, Lawrence E. Ball, Kenneth C. Benton | 1986-12-09 |
| 4625002 | Binuclear catalyst for the preparation of polyamide | Raymond J. Weinert, Kenneth C. Benton, Lawrence E. Ball, Barbara D. Curatolo | 1986-11-25 |
| 4603185 | Catalytic process for the polymerization of acetylene | Kenneth C. Benton, R. Weinert | 1986-07-29 |
| 4585640 | Synthesis of molecular sieving high silica mordenite using synthesis directing organic dyes | Frederick A. Pesa, Janie K. Currie | 1986-04-29 |
| 4582693 | Synthesis of silica molecular sieves using synthesis directing organic dyes | Frederick A. Pesa, Janie K. Currie | 1986-04-15 |
| 4568698 | Novel catalysts and their preparation and process for the production of saturated gaseous hydrocarbons | Marc A. Pepera | 1986-02-04 |
| 4564511 | Synthesis of molecular sieving metallosilicates using heteropolymetallates | Frederick A. Pesa | 1986-01-14 |
| 4504590 | Catalysts and their preparation | Marc A. Pepera | 1985-03-12 |
| 4482639 | Catalysts for the polymerization of ethylene | Kenneth C. Benton, Raymond J. Weinert | 1984-11-13 |