Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9022115 | Method and apparatus for wellbore perforation | Colin John Hawthorn, Henry David Reynolds, Neal G. Skinner, Jim B. Surjaatmadja, Roger L. Schultz +1 more | 2015-05-05 |
| 8967298 | Transmission of light through light absorbing medium | Hamid A. Abbasi, Colin John Hawthorn | 2015-03-03 |
| 8807218 | Telescopic laser purge nozzle | Iraj Salehi | 2014-08-19 |
| 6293978 | Process for converting organic compounds using composite materials in membrane reactors | Carl A. Udovich, Joseph G. Masin, Thaddeus P. Kobylinski | 2001-09-25 |
| 6200541 | Composite materials for membrane reactors | Carl A. Udovich, Joseph G. Masin, Thaddeus P. Kobylinski | 2001-03-13 |
| 5980840 | Autothermic reactor and process using oxygen ion--conducting dense ceramic membrane | Carl A. Udovich, Alakananda Bhattacharyya, Thaddeus P. Kobylinski | 1999-11-09 |
| 5939353 | Method for preparing and using nickel catalysts | Alakananda Bhattacharyya, Wen-Dong Chang, Carl A. Udovich | 1999-08-17 |
| 5935533 | Membrane reactor hollow tube module with ceramic/metal interfacial zone | Carl A. Udovich, Joseph G. Masin, Thaddeus P. Kobylinski | 1999-08-10 |
| 5767040 | Catalyst prepared from nickel-containing hydrotalcite-like precursor compound | Alakananda Bhattacharyya, Wen-Dong Chang, Carl A. Udovich | 1998-06-16 |
| 5723074 | Oxygen ion-conducting dense ceramic | Uthamalingam Balachandran, Thaddeus P. Kobylinski, Sherry L. Morissette, Shiyou Pei | 1998-03-03 |
| 5653774 | Method for preparing synthesis gas using nickel catalysts | Alakananda Bhattacharyya, Wen-Dong Chang, Carl A. Udovich | 1997-08-05 |
| 5639437 | Oxygen ion-conducting dense ceramic | Uthamalingam Balachandran, Thaddeus P. Kobylinski, Sherry L. Morissette, Shiyou Pei | 1997-06-17 |
| 5614163 | Catalyzed vapor phase process for making synthesis gas | Alakananda Bhattacharyya, Carl A. Udovich | 1997-03-25 |
| 5591238 | Method for preparing synthesis gas using nickel catalysts | Alakananda Bhattacharyya, Wen-Dong Chang, Carl A. Udovich | 1997-01-07 |
| 5580497 | Oxygen ion-conducting dense ceramic | Uthamalingam Balachandran, Thaddeus P. Kobylinski, Sherry L. Morissette, Shiyou Pei | 1996-12-03 |
| 5573737 | Functionally gradient material for membrane reactors to convert methane gas into value-added products | Uthamalingam Balachandran, Joseph T. Dusek, Thadeus P. Kobylinski | 1996-11-12 |
| 5439861 | Catalyzed vapor phase process for making synthesis gas | Alakananda Bhattacharyya, Carl A. Udovich | 1995-08-08 |
| 5399537 | Method for preparing synthesis gas using nickel catalysts | Alakananda Bhattacharyya, Wen-Dong Chang, Carl A. Udovich | 1995-03-21 |
| 5356728 | Cross-flow electrochemical reactor cells, cross-flow reactors, and use of cross-flow reactors for oxidation reactions | Uthamalingam Balachandran, Roger B. Poeppel, Thaddeus P. Kobylinski, Carl A. Udovich | 1994-10-18 |
| 5328883 | Hydrocarbon conversion | Don M. Washecheck, Mark K. Barr, George A. Huff, Jr., Mark P. Kaminsky, Victor K. Shum | 1994-07-12 |
| 5324702 | Catalytic oxidation and oxidative dehydrogenation using metal-compound-loaded, deboronated hams-1b crystalline borosilicate molecular sieve compositions | Jin-Su Yoo, John A. Donohue | 1994-06-28 |
| 5316995 | Hydrocarbon conversion catalyst | Mark P. Kaminsky, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1994-05-31 |
| 5312795 | Hydrocarbon conversion | Mark P. Kaminsky, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1994-05-17 |
| 5245109 | Hydrocarbon conversion | Mark P. Kaminsky, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1993-09-14 |
| 5198596 | Hydrocarbon conversion | Mark P. Kaminsky, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1993-03-30 |