Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320101 | Water recovery system including integrated contactor with thermally-enhanced recovery | David Roger Moore, Vitali Victor Lissianski, Daniel Jason Erno | 2025-06-03 |
| 11739506 | Water recovery system including integrated contactor with thermally-enhanced recovery | David Roger Moore, Vitali Victor Lissianski, Daniel Jason Erno | 2023-08-29 |
| 11478851 | Producing titanium alloy materials through reduction of titanium tetrachloride | Evan H. Copland | 2022-10-25 |
| 11193185 | Producing titanium alloy materials through reduction of titanium tetrachloride | Evan H. Copland, Eric Allen Ott, Andrew Philip Woodfield, Leon Hugh Prentice | 2021-12-07 |
| 10465565 | Method and system for carbon dioxide energy storage in a power generation system | Irina Pavlovna Spiry, John Brian McDermott, Stephen Duane Sanborn | 2019-11-05 |
| 9567232 | Method for preparing sodium chloro-aluminate | Sergei Kniajanski, Paul William Buckley, Barbara Ellen Miebach, Elliott West Shanklin, Paul Edward Howson +1 more | 2017-02-14 |
| 9181395 | Optimized emulsion drying process for making micronized polyetherimide polymers | Viswanathan Kalayaraman, Donald E. Owens, III, Norman Johnson, David Woodruff, Paul Edward Howson | 2015-11-10 |
| 8536298 | Precipitative process to prepare polyimides | Philip L. Angermeier, Robert Edgar Colborn, Robert R. Gallucci, Paul Edward Howson, Tara J. Mullen +2 more | 2013-09-17 |
| 8426533 | Process for controlling reaction stoichiometry during polymerization of thermoplastic resins | Roy Ray Odle, Vijay Gopalakrishnan, Narayan Ramesh, Lioba Maria Kloppenburg, David Bruce Hall | 2013-04-23 |
| 8278383 | Methods of preparing polymer-organoclay composites and articles derived therefrom | Kwok Pong Chan, Sarah Elizabeth Genovese, Erik Hagberg, David Bruce Hall, John Lester Maxam +3 more | 2012-10-02 |
| 8158243 | Methods of preparing polymer-organoclay composites and articles derived therefrom | Kwok Pong Chan, Sarah Elizabeth Genovese, Erik Hagberg, David Bruce Hall, John Lester Maxam +3 more | 2012-04-17 |
| 8134016 | Method for purifying dianhydrides | David Bruce Hall | 2012-03-13 |
| 7981996 | Method of making bisimides | Farid Fouad Khouri | 2011-07-19 |
| 7928154 | Methods of preparing polymer-organoclay composites and articles derived therefrom | Kwok Pong Chan, Sarah Elizabeth Genovese, Erik Hagberg, David Bruce Hall, John Lester Maxam +3 more | 2011-04-19 |
| 7863463 | Method of purifying dianhydrides | Eric James Pressman, Beatriz Penalver Bernabe, Lioba Maria Kloppenburg, Lee H. Bergman | 2011-01-04 |
| 7446214 | Method for purifying oxybisphthalic anhydrides | David Bruce Hall | 2008-11-04 |
| 7411032 | Method for making polyetherimides | David Bruce Hall | 2008-08-12 |
| 7408070 | Method for purifying bisimides | David Bruce Hall | 2008-08-05 |
| 5762897 | Method for manufacturing hydroxylamine | Chin-Hsiung Chang, Miguel A. Gualdron, Wende M. Fisher, Mike Poole | 1998-06-09 |