- 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: 71
10-year publication summary
|
4
|
4
|
6
|
6
|
4
|
4
|
10
|
9
|
11
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Synexis LLC | 59 |
6 |
| International Frontier Technology Laboratory, Inc. | 61 |
5 |
| Oxypro, Ltd | 8 |
5 |
| Advanced Fusion Systems LLC | 68 |
4 |
| RGF Environmental Group, Inc. | 86 |
4 |
| Osaka University | 3377 |
3 |
| LG Electronics Inc. | 73825 |
2 |
| Jiangnan University | 1562 |
2 |
| Tsinghua Shenzhen International Graduate School | 121 |
2 |
| Pollosano Ltd | 3 |
2 |
| Guangdong Guangye Equipment Manufacturing Group Co., Ltd. | 2 |
2 |
| Koninklijke Philips N.V. | 25172 |
1 |
| Koninklijke Philips Electronics N.V. | 8776 |
1 |
| Kaneka Corporation | 4608 |
1 |
| Korea Advanced Institute of Science and Technology | 4467 |
1 |
| Arizona Board of Regents on behalf of Arizona State University | 2735 |
1 |
| Arkema France | 4176 |
1 |
| Beijing University of Chemical Technology | 325 |
1 |
| Clean Chemistry, Inc. | 40 |
1 |
| Florida State University Research Foundation, Inc. | 784 |
1 |
| Other owners | 25 |