- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 9/00 - General methods of preparing halides
Patent holdings for IPC class C01B 9/00
Total number of patents in this class: 33
10-year publication summary
|
1
|
4
|
0
|
3
|
1
|
2
|
2
|
2
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33375 |
3 |
| Deutsches Zentrum für Luft- und Raumfahrt e.V. | 816 |
3 |
| Sumitomo Metal Mining Co., Ltd. | 1925 |
2 |
| Cubicpv Inc. | 117 |
2 |
| DENSO International America, Inc. | 633 |
1 |
| Nikon Corporation | 7249 |
1 |
| Northwestern University | 3512 |
1 |
| Beijing University of Technology | 512 |
1 |
| Brown University | 674 |
1 |
| Cambridge Enterprise Limited | 1231 |
1 |
| Cvmr Corporation | 20 |
1 |
| Entegris, Inc. | 1966 |
1 |
| GE Healthcare Limited | 648 |
1 |
| Grillo-Werke AG | 26 |
1 |
| Hellma Materials GmbH & Co. KG | 13 |
1 |
| Johnson Matthey Public Limited Company | 1736 |
1 |
| M. Technique Co., Ltd. | 251 |
1 |
| SiTec GmbH | 10 |
1 |
| SRI International | 994 |
1 |
| Toyo Tanso Co., Ltd. | 218 |
1 |
| Other owners | 7 |