- All sections
- C - Chemistrymetallurgy
- C01F - Compounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare earth metals
- C01F 11/20 - Halides
Patent holdings for IPC class C01F 11/20
Total number of patents in this class: 23
10-year publication summary
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0
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0
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3
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4
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1
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1
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2
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2
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1
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0
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| 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. | 34623 |
3 |
| Tetra Technologies, Inc. | 110 |
2 |
| Edison Innovations, LLC | 76 |
2 |
| Nikon Corporation | 7226 |
1 |
| Andgar Corporation | 5 |
1 |
| Beijing University of Chemical Technology | 335 |
1 |
| DVO, Inc. | 15 |
1 |
| Florida State University Research Foundation, Inc. | 866 |
1 |
| Foseco International Limited | 217 |
1 |
| Global Frontier Center for Multiscale Energy Systems | 64 |
1 |
| Korea Research Institute of Chemical Technology | 1493 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3662 |
1 |
| Nippoh Chemicals Co., Ltd. | 16 |
1 |
| Research & Business Foundation Sungkyunkwan University | 2207 |
1 |
| Suez Groupe | 169 |
1 |
| Teikyo University | 126 |
1 |
| Universitetet for Miljo-og Biovitenskap Institutt for Matematiske Realfag og Teknologi | 1 |
1 |
| Washington State University | 498 |
1 |
| York Potash Limited | 18 |
1 |
| Other owners | 0 |