Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11104825 | Metal compound chemically anchored colloidal particles and methods of production and use thereof | Hongjun Zhou, Xiaobo Shi | 2021-08-31 |
| 11066575 | Chemical mechanical planarization for tungsten-containing substrates | Xiaobo Shi, Hongjun Zhou, James Allen Schlueter | 2021-07-20 |
| 10669449 | Composite abrasive particles for chemical mechanical planarization composition and method of use thereof | Hongjun Zhou, Malcolm Grief, Xiaobo Shi, Krishna P. Murella, Steven Charles Winchester +5 more | 2020-06-02 |
| 10160884 | Metal compound chemically anchored colloidal particles and methods of production and use thereof | Hongjun Zhou, Xiaobo Shi | 2018-12-25 |
| 10109493 | Composite abrasive particles for chemical mechanical planarization composition and method of use thereof | Hongjun Zhou, Malcolm Grief, Xiaobo Shi, Krishna P. Murella, Steven Charles Winchester +5 more | 2018-10-23 |
| 10011741 | Chemical mechanical polishing (CMP) composition for shallow trench isolation (STI) applications and methods of making thereof | Xiaobo Shi, John Edward Quincy Hughes, Hongjun Zhou, Daniel Hernandez Castillo, II, Jae-ouk Choo +6 more | 2018-07-03 |
| 9305476 | Chemical mechanical polishing (CMP) composition for shallow trench isolation (STI) applications and methods of making thereof | Xiaobo Shi, John Edward Quincy Hughes, Hongjun Zhou, Daniel Hernandez Castillo, II, Jae-ouk Choo +6 more | 2016-04-05 |
| 9062230 | Chemical mechanical polishing (CMP) composition for shallow trench isolation (STI) applications and methods of making thereof | Xiaobo Shi, John Edward Quincy Hughes, Hongjun Zhou, Daniel Hernandez Castillo, II, Jae-ouk Choo +6 more | 2015-06-23 |
| 8859428 | Chemical mechanical polishing (CMP) composition for shallow trench isolation (STI) applications and methods of making thereof | Xiaobo Shi, John Edward Quincy Hughes, Hongjun Zhou, Daniel Hernandez Castillo, II, Jae-ouk Choo +6 more | 2014-10-14 |
| 6878668 | Process for manufacture of an attrition resistant catalyst | Dwain T. Cline, Jr. | 2005-04-12 |
| 6362128 | Process for manufacture of an attrition resistant catalyst | — | 2002-03-26 |
| 6008384 | Method and Ru,Re,Sn/carbon catalyst for hydrogenation in aqueous solution | Richard E. Bockrath, Daniel Campos, Richard Thomas Stimek | 1999-12-28 |
| 5478952 | Ru,Re/carbon catalyst for hydrogenation in aqueous solution | — | 1995-12-26 |
| 5352645 | Silica microspheres, method of improving attrition resistance and use | — | 1994-10-04 |
| 5302566 | Process for preparing attrition resistant catalysts | — | 1994-04-12 |
| 5128114 | Silica microspheres, method of improving attrition resistance | — | 1992-07-07 |
| 4832938 | Hydrogen peroxide production method using platinum/palladium catalysts | Lawrence W. Gosser | 1989-05-23 |
| 4772458 | Catalytic process for making hydrogen peroxide from hydrogen and oxygen employing a bromide promoter | Lawrence W. Gosser | 1988-09-20 |