- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 7/20 - Fluorine
Patent holdings for IPC class C01B 7/20
Total number of patents in this class: 46
10-year publication summary
|
3
|
1
|
1
|
3
|
0
|
3
|
4
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Central Glass Company, Limited | 1258 |
8 |
| Solvay SA | 1013 |
7 |
| Solvay Fluor GmbH | 67 |
4 |
| Applied Materials, Inc. | 18358 |
3 |
| Daikin Industries, Ltd. | 9920 |
3 |
| Honda Motor Co., Ltd. | 25109 |
2 |
| BASF SE | 20636 |
1 |
| NEC Corporation | 35062 |
1 |
| Showa Denko K.K. | 2286 |
1 |
| Axcelis Technologies, Inc. | 400 |
1 |
| Central South University | 424 |
1 |
| Council of Scientific and Industrial Research | 595 |
1 |
| Gigaphoton Inc. | 1205 |
1 |
| International Isotopes, Inc. | 14 |
1 |
| Ludlum Measurements, Inc. | 31 |
1 |
| National University Corporation Shinshu University | 6 |
1 |
| Outotec (Finland) Oy | 486 |
1 |
| Premier Dental Products Company | 58 |
1 |
| Shinshu University | 458 |
1 |
| Trasis S.A. | 25 |
1 |
| Other owners | 5 |