Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643599 | Tungsten chemical mechanical polishing for reduced oxide erosion | Chun Lu, Xiaobo Shi, Dnyanesh Chandrakant Tamboli, Mark Leonard O'Neill, Matthias Stender | 2023-05-09 |
| 10894906 | Composite particles, method of refining and use thereof | Hongjun Zhou, John Edward Quincy Hughes, Krishna P. Murella, Mark Leonard O'Neill, Dnyanesh Chandrakant Tamboli | 2021-01-19 |
| 10669449 | Composite abrasive particles for chemical mechanical planarization composition and method of use thereof | Hongjun Zhou, Jo-Ann Theresa Schwartz, Malcolm Grief, Xiaobo Shi, Krishna P. Murella +5 more | 2020-06-02 |
| 10421890 | Composite particles, method of refining and use thereof | Hongjun Zhou, John Edward Quincy Hughes, Krishna P. Murella, Mark Leonard O'Neill, Dnyanesh Chandrakant Tamboli | 2019-09-24 |
| 10109493 | Composite abrasive particles for chemical mechanical planarization composition and method of use thereof | Hongjun Zhou, Jo-Ann Theresa Schwartz, Malcolm Grief, Xiaobo Shi, Krishna P. Murella +5 more | 2018-10-23 |
| 9738982 | Divided electrochemical cell and low cost high purity hydride gas production process | Athanasios Tsirukis, Christopher L. Hartz, James Robert Leenhouts, William F. Schulze | 2017-08-22 |
| 9528191 | Electrolytic apparatus, system and method for the efficient production of nitrogen trifluoride | Steven Arnold Krouse, James Joseph Hart, James Patrick Nehlsen | 2016-12-27 |
| 8945367 | Electrolytic apparatus, system and method for the safe production of nitrogen trifluoride | James Joseph Hart, Howard Paul Withers, Jr., Sai-Hong Andrew Lo, Edward Jay Cialkowski, Krishnakumar Jambunathan | 2015-02-03 |
| 8591720 | Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides | Christopher L. Hartz, James E. Hollen, Rebecca J. Mohr, George L. Ryals | 2013-11-26 |
| 8361303 | Electrodes for electrolytic germane process | Krishnakumar Jambunathan, Kerry R. Berger, Daniel James Ragsdale | 2013-01-29 |
| 8021536 | Method and apparatus for achieving maximum yield in the electrolytic preparation of group IV and V hydrides | Christopher L. Hartz, James E. Hollen, Rebecca J. Mohr, George L. Ryals | 2011-09-20 |
| 7595029 | Monolith catalytic reactor coupled to static mixer | Keith Allen Welp, Anthony Cartolano, David Parrillo, Richard Peter Boehme, Sylvia Caram | 2009-09-29 |
| 7109378 | Monolith catalytic reactor coupled to static mixer | Keith Allen Welp, Anthony Cartolano, David Parrillo, Richard Peter Boehme, Sylvia Caram | 2006-09-19 |
| 7074962 | Catalyst holder and agitation system for converting stirred tank reactor to fixed bed reactor | James Koniski, Stephen Kohler | 2006-07-11 |
| 6610628 | Polymer network/carbon layer on monolith support and monolith catalytic reactor | Andrew F. Nordquist, Frederick C. Wilhelm, Francis J. Waller | 2003-08-26 |
| 6506361 | Gas-liquid reaction process including ejector and monolith catalyst | Robert Roger Broekhuis | 2003-01-14 |
| 6479704 | Hydrogenation with monolith reactor under conditions of immiscible liquid phases | Andrew F. Nordquist, Frederick C. Wilhelm, Francis J. Waller | 2002-11-12 |
| 6080372 | Two stage reactor for continuous three phase slurry hydrogenation and method of operation | — | 2000-06-27 |
| 6005143 | Use of a monolith catalyst for the hydrogenation of dinitrotoluene to toluenediamine | David Parrillo, Richard Peter Boehme, Robert Roger Broekhuis | 1999-12-21 |
| 5317075 | Hydroxyl containing quaternary ammonium salts of fatty acids as internal mold release compositions | John E. Dewhurst, Ronald Martin Pearlstein, Thomas W. Panunto | 1994-05-31 |
| 5300530 | Process for modifying the glycolysis reaction product of polyurethane scrap | Brian E. Farrell | 1994-04-05 |
| 5202001 | Preparation of urethane prepolymers having low levels of residual toluene diisocyanate | William E. Starner, Bernard A. Toseland | 1993-04-13 |
| 5149883 | Preparation of aliphatic dihydroperoxides | John Anthony Marsella | 1992-09-22 |
| 5051152 | Preparation of urethane prepolymers having low levels of residual toluene diisocyanate | Albert J. Siuta, William E. Starner, Bernard A. Toseland | 1991-09-24 |