Issued Patents All Time
Showing 1–25 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233386 | Light weight proppant with improved strength and methods of making same | Jody Pham, Shanghua Wu, 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 | Shanghua Wu, Yuming Xie, Christopher E. Coker | 2018-06-19 |
| 9862879 | Extrusion process for proppant production | Shanghua Wu, Yuming Xie, Christopher E. Coker, Robert D. Skala | 2018-01-09 |
| 9803135 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Andrew R. Barron, Robert D. Skala, Christopher E. Coker, Yuming Xie | 2017-10-31 |
| 9796915 | Light weight proppant with improved strength and methods of making same | Shanghua Wu, Jody Pham, Yuming Xie, Andrew Gilbert Miller, Christopher E. Coker | 2017-10-24 |
| 9670763 | Self-toughened high-strength proppant and methods of making same | Christopher Y. Fang, Yuming Xie, Christopher E. Coker | 2017-06-06 |
| 9410078 | Ceramic particles with controlled pore and/or microsphere placement and/or size and method of making same | Shanghua Wu, Yuming Xie, Christopher E. Coker | 2016-08-09 |
| 9315719 | Low surface friction proppants | Christopher Y. Fang, Robert D. Skala, Christopher E. Coker, John R. Loscutova | 2016-04-19 |
| 9273243 | Light weight proppant with improved strength and methods of making same | Jody Pham, Shanghua Wu, Yuming Xie, Christopher E. Coker | 2016-03-01 |
| 9227874 | Extrusion process for proppant production | Shanghua Wu, 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 | Shanghua Wu, Yuming Xie, Christopher E. Coker | 2014-05-20 |
| 8691467 | Metallic structures for solid oxide fuel cells | Jeffrey Earl Cortright, Pamela Arlene Maurey, Samir Biswas | 2014-04-08 |
| 8178476 | Proppant having a glass-ceramic material | Yuming Xie, Christopher E. Coker, Christopher Y. Fang | 2012-05-15 |
| 8168570 | Method of manufacture and the use of a functional proppant for determination of subterranean fracture geometries | Andrew R. Barron, Robert D. Skala, Christopher E. Coker, Yuming Xie | 2012-05-01 |
| 7964262 | Layered silicate modified cordierite and method | Yves Andre Henri Brocheton, Michele Marie-Louise Fredholm, Gregory Albert Merkel, Steven Bolaji Ogunwumi | 2011-06-21 |
| 7652305 | Methods and apparatus to improve frit-sealed glass package | Kelvin Nguyen | 2010-01-26 |
| 7143609 | Low-temperature fabrication of glass optical components | Bruce Gardiner Aitken, Daniel H. Raguin | 2006-12-05 |
| 6896830 | Method of making injection molding articles having a marbled appearance | Donn B. Carlton, Syamal K. Ghosh | 2005-05-24 |
| 6803011 | Method for making an injection moldable feedstock which can provide articles with improved physical properties | Syamal K. Ghosh, Donn B. Carlton | 2004-10-12 |
| 6797314 | Method of handling organic material in making an organic light-emitting device | Steven A. Van Slyke, Syamal K. Ghosh, Donn B. Carlton | 2004-09-28 |
| 6673388 | Method of making a printed circuit board | Thomas N. Blanton, Syamal K. Ghosh, Donn B. Carlton | 2004-01-06 |
| 6620456 | Forming a dielectric layer by thermal decomposition of a metallo-organic material | Thomas N. Blanton, Donn B. Carlton | 2003-09-16 |
| 6578245 | Method of making a print head | Edward P. Furlani, Syamal K. Ghosh | 2003-06-17 |
| 6572810 | Method of injection molding articles with improved physical properties | Syamal K. Ghosh, Donn B. Carlton, Joseph A. Manico | 2003-06-03 |
| 6491239 | Process for milling compounds | Thomas N. Blanton, Debasis Majumdar | 2002-12-10 |