Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214330 | Enhanced capture structures for direct air capture | Klaus S. Lackner, Robert Page, Matthew Green, Thiago Stangherlin Barbosa | 2025-02-04 |
| 11448101 | System and method for carbon dioxide upgrade and energy storage using an ejector | Klaus S. Lackner | 2022-09-20 |
| 10954825 | System and method for carbon dioxide upgrade and energy storage using an ejector | Klaus S. Lackner | 2021-03-23 |
| 7481074 | Self-contained distillation purifier/superheater for liquid-fill product container and delivery systems | Derek Miller, Paul David Kottler | 2009-01-27 |
| 7250072 | Removal of sulfur-containing impurities from volatile metal hydrides | Rajiv Krishan Agarwal, George L. Ryals, Wei Cao, Robert W. Apollo, Daniel McNesby | 2007-07-31 |
| 7201018 | Generation and delivery system for high pressure ultra high purity product | Vladimir Yliy Gershtein, Alexander Schwarz, Wayne Thomas McDermott, John C. Ivankovits | 2007-04-10 |
| 7076969 | System for supply and delivery of high purity and ultrahigh purity carbon dioxide | Vladimir Yliy Gershtein, Paul Anthony Mattiola, John C. Ivankovits | 2006-07-18 |
| 6938654 | Monitoring of ultra-high purity product storage tanks during transportation | Vladimir Yliy Gershtein, Robert William Ford | 2005-09-06 |
| 6901941 | Vessel with optimized purge gas flow and method using same | Vladimir Yliy Gershtein, Pingping Ma, Steven W. Hoffman, Christopher R. Butler | 2005-06-07 |
| 6457327 | Process for concentrating fluorine compounds | Zbigniew Tadeusz Fidkowski, Rakesh Agrawal, Timothy Edward Conway | 2002-10-01 |
| 6276168 | Purification of nitrogen trifluoride by continuous cryogenic distillation | Zbigniew Tadeusz Fidkowski, Rakesh Agrawal, Shyam Ramchand Suchdeo, Steven R. Auvil | 2001-08-21 |
| 5690786 | Process for the treatment of pulp with oxygen and steam using ejectors | Jeffrey A. Knopf, Jr., Vincent L. Magnotta, William P. Schmidt | 1997-11-25 |
| 5500085 | Method for producing fully oxidized white liquor | Vincent L. Magnotta, Varin Ayala | 1996-03-19 |
| 5382322 | Selective white liquor oxidation | Vincent L. Magnotta, Ronald C. Naddeo, Varin Ayala, Virgil G. Fox, Jr. | 1995-01-17 |
| 5306391 | Control of chemical dosage to a pulp slurry | Harold H. Gunardson | 1994-04-26 |