Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5863420 | Unsaturated hydrocarbon separation and recovery process | Vincent J. Kwasniewski, Narasimhan Calamur, John A. Mahoney, Charles G. Scouten, Richard A. Wilsak | 1999-01-26 |
| 5599510 | Catalytic wall reactors and use of catalytic wall reactors for methane coupling and hydrocarbon cracking reactions | George A. Huff, Jr., Narasimhan Calamur, Michael J. Spangler | 1997-02-04 |
| 5354932 | Catalytic hydrocarbon conversion using thermally activated hydrotalcite-type clays | Alakananda Bhattacharyya | 1994-10-11 |
| 5328883 | Hydrocarbon conversion | Don M. Washecheck, Mark K. Barr, George A. Huff, Jr., Mark S. Kleefisch, Victor K. Shum | 1994-07-12 |
| 5316995 | Hydrocarbon conversion catalyst | Mark S. Kleefisch, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1994-05-31 |
| 5312795 | Hydrocarbon conversion | Mark S. Kleefisch, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1994-05-17 |
| 5245109 | Hydrocarbon conversion | Mark S. Kleefisch, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1993-09-14 |
| 5210060 | Catalyst for converting synthesis gas to paraffin wax | Cecelia A. Radlowski | 1993-05-11 |
| 5198596 | Hydrocarbon conversion | Mark S. Kleefisch, George A. Huff, Jr., Don M. Washecheck, Mark K. Barr | 1993-03-30 |
| 5196634 | Hydrocarbon conversion | Don M. Washecheck, Mark K. Barr, George A. Huff, Jr., Mark S. Kleefisch, Victor K. Shum | 1993-03-23 |
| 5135958 | Process for converting synthesis gas to paraffin wax | Cecelia A. Radlowski | 1992-08-04 |
| 5108658 | Light metal oxide-based amorphous conductor | Larry C. Satek, Richard E. DeSimone | 1992-04-28 |
| 5059740 | Tin-containing composition and use | Mark S. Kleefisch, Gerry W. Zajac | 1991-10-22 |
| 5024984 | Catalysts for the oxidative conversion of methane to higher hydrocarbons | Mark S. Kleefisch, George A. Huff, Jr., Don M. Washecheck, Aileen E. Alvarado-Swaisgood, Mark K. Barr | 1991-06-18 |
| 4971940 | Tin-containing composition and use | Mark S. Kleefisch, Gerry W. Zajac | 1990-11-20 |
| 4939311 | Catalysts for the oxidative conversion of methane to higher hydrocarbons | Don M. Washecheck, Aileen E. Alvarado-Swaisgood, Mark S. Kleefisch, George A. Huff, Jr. | 1990-07-03 |
| 4843168 | Catalysis using pillared hydrotalcites | Mark A. Drezdzon, Eric J. Moore | 1989-06-27 |