Issued Patents All Time
Showing 25 most recent of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168612 | Doped tin oxide particles and doped tin oxide shells for core-shell particles | T. Randall Lee, Riddhiman Medhi, Sang Ho Lee, Chien-Hung Li, Tai-Chou Lee | 2024-12-17 |
| 10577677 | Process for the recovery of rare earth metals from permanent magnets | Pradeep Samarasekere | 2020-03-03 |
| 10196709 | Systems for recovering rare earth elements | Pradeep Samarasekere | 2019-02-05 |
| 9376735 | Methods and systems for recovering rare earth elements | Pradeep Samarasekere | 2016-06-28 |
| 9236615 | Methods for using novel cathode and electrolyte materials for solid oxide fuel cells and ion transport membranes | Shuangyan Wang, Gun Tae KIM | 2016-01-12 |
| 8974675 | Porous solids, selective separations, removal of sulfur compounds, adsorption | Xiqu Wang, Lumei Liu | 2015-03-10 |
| 8637209 | Cathode and electrolyte materials for solid oxide fuel cells and ion transport membranes | Shuangyan Wang, Gun Tae KIM | 2014-01-28 |
| 8293133 | Porous solids, selective separations, removal of sulfur compounds, adsorption | Xiqu Wang, Lumei Liu | 2012-10-23 |
| 7314605 | Microporous crystalline metal silicates and processes for their preparation | Xiqu Wang, Lumei Liu | 2008-01-01 |
| 7049259 | Molecular sieve layers and processes for their manufacture | Harry W. Deckman, James Alexander McHenry, Klaas Keizer, Zeger Alexander Eduard Pieter VROON, Lothar Ruediger Czarnetzki +6 more | 2006-05-23 |
| 5186833 | Composite metal-ceramic membranes and their fabrication | James Alexander McHenry, Harry W. Deckman, Wen-Yih F. Lai, Michael G. Matturro, Jack W. Johnson | 1993-02-16 |
| 5183788 | Modular surface catalyzed membrane containing a microporous membrane catalyst layer and transport layer | Wen-Yih F. Lai, Michael G. Matturro, Harry W. Deckman, James Alexander McHenry, Robert Patrick Reynolds, Jr. +1 more | 1993-02-02 |
| 5138111 | Eta phase materials, methods of producing the same, and use thereof as catalysts for alcohol synthesis, hydrocarbon synthesis, hydrocarbon hydrogenation and hydrocarbon conversion reactions | Edwin L. Kugler, Larry E. McCandlish, Russell R. Chianelli | 1992-08-11 |
| 5105053 | High surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same | Richard B. Hall, Charles Mims, Joseph T. Lewandowski | 1992-04-14 |
| 5071813 | ETA phase materials, methods of producing the same, and use thereof as catalysts for alcohol synthesis, hydrocarbon synthesis, hydrocarbon hydrogenation and hydrocarbon conversion reactions | Edwin L. Kugler, Larry E. McCandlish, Russell R. Chianelli | 1991-12-10 |
| 5047567 | Heteropolyoxo vanadium compounds containing molecular anions and their structure | Guohe Huan | 1991-09-10 |
| 5026473 | Transition metal tris-dithiolene and related complexes as precursors to active catalysts | Thomas R. Halbert, Russell R. Chianelli, Edward I. Stiefel | 1991-06-25 |
| 5015461 | Novel high surface area oxide compositions with a pyrochlore structure, methods for their preparation, and conversion processes utilizing same | Richard B. Hall, Charles Mims, Joseph T. Lewandowski | 1991-05-14 |
| 4962077 | Transition metal tris-dithiolene and related complexes as precursors to active catalysts | Thomas R. Halbert, Russell R. Chianelli, Edward I. Stiefel | 1990-10-09 |
| 4824820 | Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal, amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide | Teh C. Ho, Russell R. Chianelli, John J. Steger, Angelo A. Montagna | 1989-04-25 |
| 4820677 | Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation | Teh C. Ho, Russell R. Chianelli, Theresa A. Pecoraro | 1989-04-11 |
| 4812227 | Hydrotreating with catalysts comprising mixtures of an amorphous sulfide or trivalent chromium and microcrystallites of molybdenum sulfide or tungsten sulfide | Teh C. Ho, Russell R. Chianelli, John J. Steger, Angelo A. Montagna | 1989-03-14 |
| 4801570 | Process for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalyst | Archie R. Young, Teh C. Ho, Russell R. Chianelli | 1989-01-31 |
| 4795731 | Transition metal sulfide promoted molybdenum or tungsten sulfide catalysts and their uses for hydroprocessing | Theresa A. Pecoraro, Russell R. Chianelli | 1989-01-03 |
| 4792541 | Hydrotreating catalysts comprising supported, mixed metal sulfide of iron promoted Mo and W and their uses | Teh C. Ho, Archie R. Young, Russell R. Chianelli | 1988-12-20 |