- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 15/027 - Preparation from water
Patent holdings for IPC class C01B 15/027
Total number of patents in this class: 66
10-year publication summary
|
4
|
4
|
7
|
6
|
4
|
5
|
11
|
10
|
11
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synexis LLC | 58 |
6 |
| Oxypro, Ltd | 8 |
5 |
| Advanced Fusion Systems LLC | 68 |
4 |
| RGF Environmental Group, Inc. | 87 |
4 |
| Osaka University | 3376 |
3 |
| LG Electronics Inc. | 73021 |
2 |
| International Frontier Technology Laboratory, Inc. | 59 |
2 |
| Jiangnan University | 1529 |
2 |
| Tsinghua Shenzhen International Graduate School | 113 |
2 |
| Guangdong Guangye Equipment Manufacturing Group Co., Ltd. | 2 |
2 |
| Koninklijke Philips N.V. | 24786 |
1 |
| Koninklijke Philips Electronics N.V. | 9658 |
1 |
| Kaneka Corporation | 4522 |
1 |
| Battelle Memorial Institute | 2484 |
1 |
| Korea Advanced Institute of Science and Technology | 4376 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2625 |
1 |
| Arkema France | 4110 |
1 |
| Beijing University of Chemical Technology | 319 |
1 |
| Clean Chemistry, Inc. | 36 |
1 |
| Florida State University Research Foundation, Inc. | 745 |
1 |
| Other owners | 24 |