- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 7/00 - HalogensHalogen acids
Patent holdings for IPC class C01B 7/00
Total number of patents in this class: 67
10-year publication summary
|
5
|
1
|
6
|
3
|
1
|
2
|
2
|
2
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4407 |
3 |
| Ecolab USA Inc. | 5842 |
3 |
| SGL Carbon SE | 412 |
3 |
| BASF SE | 21334 |
2 |
| Sumitomo Chemical Company, Limited | 8992 |
2 |
| Mitsui Chemicals, Inc. | 3288 |
2 |
| Air Products and Chemicals, Inc. | 1476 |
2 |
| Fukushima Medical University | 42 |
2 |
| Osaka University | 3248 |
2 |
| The Texas a & M University System | 1934 |
2 |
| Tokyo Institute of Technology | 1304 |
2 |
| Samsung Display Co., Ltd. | 39229 |
1 |
| The Regents of the University of California | 20960 |
1 |
| Bayer MaterialScience AG | 700 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3791 |
1 |
| Korea Institute of Science and Technology | 2267 |
1 |
| Arkema Inc. | 1060 |
1 |
| Chiyoda Corporation | 433 |
1 |
| The Clorox Company | 945 |
1 |
| Covestro Deutschland AG | 2863 |
1 |
| Other owners | 33 |