- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/921 - Titanium carbide
Patent holdings for IPC class C01B 32/921
Total number of patents in this class: 136
10-year publication summary
|
1
|
4
|
10
|
7
|
7
|
16
|
18
|
30
|
14
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Drexel University | 983 |
27 |
| Murata Manufacturing Co., Ltd. | 24369 |
19 |
| Korea Advanced Institute of Science and Technology | 4346 |
5 |
| William Marsh Rice University | 1002 |
4 |
| Korea Institute of Science and Technology | 2117 |
3 |
| ASM IP Holding B.V. | 2041 |
3 |
| IMRA Europe SAS | 27 |
3 |
| Research & Business Foundation Sungkyunkwan University | 1901 |
3 |
| The University of Chicago | 1390 |
3 |
| Elementum 3D, Inc. | 13 |
3 |
| Consolidated Nuclear Security, LLC | 125 |
2 |
| Industrial Cooperation Foundation Chonbuk National University | 463 |
2 |
| Korea National University of Transportation Industry-Academic Cooperation Foundation | 205 |
2 |
| Nanyang Technological University | 1982 |
2 |
| Shenzhen Institutes of Advanced Technology Chinese Academy of Sciences | 2001 |
2 |
| Tohoku University | 2762 |
2 |
| UT-Battelle, LLC | 1448 |
2 |
| National University Corporation Tokai National Higher Education and Research System | 704 |
2 |
| Innomxene Co.,Ltd. | 2 |
2 |
| Hamad Bin Khalifa University | 96 |
2 |
| Other owners | 43 |