Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330948 | SiC volumetric shapes and methods of forming boules | Glenn Sandgren, Andrew R. Hopkins, Isabel Burlingham, Mark S. Land | 2025-06-17 |
| 12291456 | High purity SiOC and SiC, methods compositions and applications | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Mark S. Land, Glenn Sandgren +1 more | 2025-05-06 |
| 12215031 | High purity polysilocarb derived silicon carbide powder | Andrew R. Hopkins, Ashish P. Diwanji, Walter J. Sherwood, Glenn Sandgren, Mark S. Land +1 more | 2025-02-04 |
| 12151940 | High purity polysilocarb materials, applications and processes | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land +1 more | 2024-11-26 |
| 12030819 | Doped SiC and SiOC compositions and Methods | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land +1 more | 2024-07-09 |
| 11820666 | Polysilocarb based silicon carbide materials, applications and devices | Andrew R. Hopkins, Walter J. Sherwood, Ashish P. Diwanji, Glenn Sandgren, Mark S. Land +1 more | 2023-11-21 |
| 11814484 | Modified filler particles and silicone compositions comprising the same | Thorsten Felder, Monika Friedrichs, Gunnar Hoffmüller, Abirami Srikanth, Sumi Dinkar +2 more | 2023-11-14 |
| 11691925 | Nanocomposite silicon oxygen carbon materials and uses | Andrew R. Hopkins, Brian L. Benac, Ashish P. Diwanji, Charles C. Rinzler, Mark S. Land | 2023-07-04 |
| 11692067 | Polysilocarb materials, methods and uses | Andrew R. Hopkins, Mark S. Land, Walter J. Sherwood, Tim C. Moeller, Bruce A. Bricco +2 more | 2023-07-04 |
| 11629100 | Methods and apparatus for conducting heat exchanger based reactions | Richard Landtiser, Wen P. Liao, Connor Kilgallen, Isabel Burlingham | 2023-04-18 |
| 11365124 | High purity SiOC and SiC, methods compositions and applications | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren +1 more | 2022-06-21 |
| 11351652 | Polysilocarb binders and coatings | Michael J. Mueller, Michael Molnar, Brian L. Benac | 2022-06-07 |
| 11267713 | High purity polysilocarb materials, applications and processes | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land +1 more | 2022-03-08 |
| 11091370 | Polysilocarb based silicon carbide materials, applications and devices | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, 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, Walter J. Sherwood, Mark S. Land +1 more | 2021-07-06 |
| 11014819 | Methods of providing high purity SiOC and SiC materials | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren, Mark S. Land +1 more | 2021-05-25 |
| 11015024 | Modified filler particles and silicone compositions comprising the same | Thorsten Felder, Monika Friedrichs, Gunnar Hoffmüller, Abirami Srikanth, Sumi Dinkar +2 more | 2021-05-25 |
| 10836682 | Methods and apparatus for conducting heat exchanger based reactions | Richard Landtiser, Wen P. Liao, Connor Kilgallen, Isabel Burlingham | 2020-11-17 |
| 10787574 | Polymer derived ceramic effects particles, uses and methods of making | Andrew R. Hopkins, Mark S. Land, Michael J. Mueller, Michael Molnar, Charles C. Rinzler +1 more | 2020-09-29 |
| 10738206 | Black ceramic additives, pigments, and formulations | Brian L. Benac, Ashish P. Diwanji, Michael J. Mueller, Michael Molnar, Walter J. Sherwood +2 more | 2020-08-11 |
| 10633400 | Nanocomposite silicon oxygen carbon materials and uses | Andrew R. Hopkins, Brian L. Benac, Ashish P. Diwanji, Charles C. Rinzler, Mark S. Land | 2020-04-28 |
| 10597794 | High purity polymer derived 3C SiC, methods compositions and applications | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren +1 more | 2020-03-24 |
| 10590256 | Black ceramic additives, pigments, and formulations | Andrew R. Hopkins, Ashish P. Diwanji, Michael J. Mueller, Walter J. Sherwood, Michael Molnar +2 more | 2020-03-17 |
| 10570162 | High refractive index siloxanes | Rajiv Srivastava | 2020-02-25 |
| 10322974 | Pressed and self sintered polymer derived SiC materials, applications and devices | Mark S. Land, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Glenn Sandgren +1 more | 2019-06-18 |