- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 32/991 - Boron carbide
Patent holdings for IPC class C01B 32/991
Total number of patents in this class: 32
10-year publication summary
|
0
|
4
|
4
|
3
|
3
|
8
|
0
|
3
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 18005 |
5 |
| William Marsh Rice University | 1085 |
5 |
| Sabanci Universitesi | 134 |
2 |
| BWT LLC, DBA Bluewater Thermal Solutions | 5 |
2 |
| Yildiz Teknik Universitesi | 171 |
2 |
| 3m Innovative Properties Company | 17463 |
1 |
| Shell Internationale Research Maatschappij B.V. | 3359 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34724 |
1 |
| Aerogel Technologies, LLC | 35 |
1 |
| Korea Atomic Energy Research Institute | 469 |
1 |
| National Chung Shan Institute of Science and Technology | 344 |
1 |
| Saint-Gobain Centre de Recherches et d'Etudes Europeen | 498 |
1 |
| Superior Graphite Co. | 20 |
1 |
| AK-KIM KIMYA SANAYI VE TICARET ANONIM SIRKETI, a legal entity | 25 |
1 |
| Joyson Safety Systems Acquisition LLC | 371 |
1 |
| Sabanci Üniversitesi Nanoteknoloji Arastirma ve Uygulama Merkezi Sunum | 37 |
1 |
| Refacture, Inc. | 3 |
1 |
| Shell USA, Inc. | 1360 |
1 |
| Resonac Corporation | 3793 |
1 |
| Radionano Therapeutics Inc. | 3 |
1 |
| Other owners | 1 |