Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291456 | High purity SiOC and SiC, methods compositions and applications | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Mark S. Land, Glenn Sandgren +1 more | 2025-05-06 |
| 12215031 | High purity polysilocarb derived silicon carbide powder | Andrew R. Hopkins, Ashish P. Diwanji, Douglas M. Dukes, Glenn Sandgren, Mark S. Land +1 more | 2025-02-04 |
| 12151940 | High purity polysilocarb materials, applications and processes | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Glenn Sandgren, Mark S. Land +1 more | 2024-11-26 |
| 12074326 | Electrically conductive composite material and method | William Easter, Amold Hill, Gordon Nameni | 2024-08-27 |
| 12030819 | Doped SiC and SiOC compositions and Methods | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Glenn Sandgren, Mark S. Land +1 more | 2024-07-09 |
| 11820666 | Polysilocarb based silicon carbide materials, applications and devices | Douglas M. Dukes, Andrew R. Hopkins, Ashish P. Diwanji, Glenn Sandgren, Mark S. Land +1 more | 2023-11-21 |
| 11692067 | Polysilocarb materials, methods and uses | Andrew R. Hopkins, Mark S. Land, Tim C. Moeller, Bruce A. Bricco, Douglas M. Dukes +2 more | 2023-07-04 |
| 11673840 | Complex composite particles and methods | Arnold Hill, William Easter | 2023-06-13 |
| 11365124 | High purity SiOC and SiC, methods compositions and applications | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Glenn Sandgren +1 more | 2022-06-21 |
| 11335962 | Electrodes and process for reconditioning contaminated electrode materials for use in batteries | Kyle Marcus, William Easter, Arnold Hill, Gordon Nameni | 2022-05-17 |
| 11267713 | High purity polysilocarb materials, applications and processes | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Glenn Sandgren, Mark S. Land +1 more | 2022-03-08 |
| 11148320 | Inorganic polymers and compositions for improved 3D printing of larger scale ceramic materials and components | Matthew Damien Stephens, Arnold Hill, William Easter | 2021-10-19 |
| 11136270 | Composite tile and method of manufacture | Arnold Hill, Gordon Nameni, William Easter | 2021-10-05 |
| 11091370 | Polysilocarb based silicon carbide materials, applications and devices | Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Glenn Sandgren, Mark S. Land +1 more | 2021-08-17 |
| 11053167 | Pressed and self sintered polymer derived SiC materials, applications and devices | Glenn Sandgren, Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Mark S. Land +1 more | 2021-07-06 |
| 11014819 | Methods of providing high purity SiOC and SiC materials | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Glenn Sandgren, Mark S. Land +1 more | 2021-05-25 |
| 10738206 | Black ceramic additives, pigments, and formulations | Brian L. Benac, Douglas M. Dukes, Ashish P. Diwanji, Michael J. Mueller, Michael Molnar +2 more | 2020-08-11 |
| 10597794 | High purity polymer derived 3C SiC, methods compositions and applications | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Glenn Sandgren +1 more | 2020-03-24 |
| 10590256 | Black ceramic additives, pigments, and formulations | Andrew R. Hopkins, Ashish P. Diwanji, Michael J. Mueller, Douglas M. Dukes, Michael Molnar +2 more | 2020-03-17 |
| 10322936 | High purity polysilocarb materials, applications and processes | Douglas M. Dukes, Ashish P. Diwanji, Andrew R. Hopkins, Glenn Sandgren, Mark S. Land +1 more | 2019-06-18 |
| 10322974 | Pressed and self sintered polymer derived SiC materials, applications and devices | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Glenn Sandgren +1 more | 2019-06-18 |
| 10316153 | Solvent free solid material | — | 2019-06-11 |
| 10221660 | Offshore methods of hydraulically fracturing and recovering hydrocarbons | Timothy Moeller, Mark S. Land, John Ely, Thomas Dyk, Andrew R. Hopkins | 2019-03-05 |
| 10167366 | Polysilocarb materials, methods and uses | Andrew R. Hopkins, Mark S. Land, Tim C. Moeller, Bruce A. Bricco, Douglas M. Dukes +2 more | 2019-01-01 |
| 9919972 | Pressed and self sintered polymer derived SiC materials, applications and devices | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Douglas M. Dukes, Glenn Sandgren +1 more | 2018-03-20 |