Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12124776 | Marine cable multifunctional integrated software development platform, method, and storage medium | Jun Yan, Haitao Hu, Zhixun Yang, Dongling Geng, Qingzhen Lu +2 more | 2024-10-22 |
| 10233386 | Light weight proppant with improved strength and methods of making same | Dilip K. Chatterjee, Jody Pham, Yuming Xie, Christopher E. Coker | 2019-03-19 |
| 10000690 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Yuming Xie, Christopher E. Coker, Dilip K. Chatterjee | 2018-06-19 |
| 9862879 | Extrusion process for proppant production | Dilip K. Chatterjee, Yuming Xie, Christopher E. Coker, Robert D. Skala | 2018-01-09 |
| 9796915 | Light weight proppant with improved strength and methods of making same | Jody Pham, Yuming Xie, Dilip K. Chatterjee, Andrew Gilbert Miller, Christopher E. Coker | 2017-10-24 |
| 9708224 | Method of making textured ceramics | Qiangguo Jiang, Weiming Guo, Shangxian Gu, Maopeng Zhou, Wei Liu +4 more | 2017-07-18 |
| 9410078 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Yuming Xie, Christopher E. Coker, Dilip K. Chatterjee | 2016-08-09 |
| 9290847 | Al2O3 or Al2O3-contained multilayer coatings for silicon nitride cutting tools by physical vapor deposition and methods of making the same | Ying Long, Qimin WANG, Chengyong WANG | 2016-03-22 |
| 9273243 | Light weight proppant with improved strength and methods of making same | Dilip K. Chatterjee, Jody Pham, Yuming Xie, Christopher E. Coker | 2016-03-01 |
| 9227874 | Extrusion process for proppant production | Dilip K. Chatterjee, Yuming Xie, Christopher E. Coker, Robert D. Skala | 2016-01-05 |
| 8728991 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Yuming Xie, Christopher E. Coker, Dilip K. Chatterjee | 2014-05-20 |
| 8622021 | High lifetime consumable silicon nitride-silicon dioxide plasma processing components | Travis R. Taylor, Mukund Srinivasan, Bobby Kadkhodayan, K. Y. Ramanujam, Biljana Mikijelj | 2014-01-07 |
| 7989380 | High resistivity SiC material with B, N and O as the only additions | Biljana Mikijelj | 2011-08-02 |
| 7485278 | Method for making silicon carbide whiskers | Pankaj K. Mehrotra | 2009-02-03 |
| 7402540 | Ceramic body containing alumina and boron carbide | Russell L. Yeckley | 2008-07-22 |
| 7375044 | Process for making a ceramic body containing alumina and boron carbide | Russell L. Yeckley | 2008-05-20 |
| 7368406 | Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same | Russell L. Yeckley | 2008-05-06 |
| 7335615 | Method of machining a workpiece using a ceramic cutting insert including alumina and boron carbide | Russell L. Yeckley | 2008-02-26 |
| 7309475 | Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same | Russeli L. Yeckley | 2007-12-18 |
| 7262145 | Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same | Russell L. Yeckley | 2007-08-28 |
| 7217674 | Alumina-boron carbide ceramics and methods of making and using the same | Russell L. Yeckley | 2007-05-15 |
| 6905992 | Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same | Pankaj K. Mehrotra | 2005-06-14 |