- All sections
- C - Chemistrymetallurgy
- C30B - Single-crystal growthunidirectional solidification of eutectic material or unidirectional demixing of eutectoid materialrefining by zone-melting of materialproduction of a homogeneous polycrystalline material with defined structuresingle crystals or homogeneous polycrystalline material with defined structureafter-treatment of single crystals or a homogeneous polycrystalline material with defined structureapparatus therefor
- C30B 29/54 - Organic compounds
Patent holdings for IPC class C30B 29/54
Total number of patents in this class: 232
10-year publication summary
|
16
|
21
|
15
|
19
|
20
|
23
|
20
|
17
|
17
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| META Platforms Technologies, LLC | 6457 |
18 |
| The University of Tokyo | 4361 |
7 |
| Northwestern University | 3543 |
5 |
| Japan Science and Technology Agency | 1214 |
5 |
| Array BioPharma Inc. | 446 |
5 |
| The Regents of the University of Michigan | 4985 |
4 |
| Kyowa Hakko Bio Co., Ltd. | 286 |
4 |
| Eonhf, Inc. | 45 |
4 |
| The Regents of the University of California | 20745 |
3 |
| Canon Inc. | 43817 |
3 |
| Applied Materials, Inc. | 20375 |
3 |
| PPG Industries Ohio, Inc. | 3332 |
3 |
| Ewha University-industry Collaboration Foundation | 801 |
3 |
| Hydro-Quebec | 635 |
3 |
| University of Vermont and State Agricultural College | 397 |
3 |
| UTi Limited Partnership | 461 |
3 |
| Avantama AG | 49 |
3 |
| Public Joint Stock Company "sibur Holding" (pjsc "sibur Holding") | 43 |
3 |
| Massachusetts Institute of Technology | 10251 |
2 |
| Lawrence Livermore National Security, LLC | 1973 |
2 |
| Other owners | 146 |