- 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: 66
10-year publication summary
|
5
|
1
|
6
|
2
|
1
|
2
|
2
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Uop LLC | 4289 |
3 |
| Ecolab USA Inc. | 5700 |
3 |
| SGL Carbon SE | 399 |
3 |
| BASF SE | 21131 |
2 |
| Sumitomo Chemical Company, Limited | 9057 |
2 |
| Mitsui Chemicals, Inc. | 3222 |
2 |
| Air Products and Chemicals, Inc. | 1463 |
2 |
| Fukushima Medical University | 41 |
2 |
| Osaka University | 3332 |
2 |
| The Texas a & M University System | 1826 |
2 |
| Tokyo Institute of Technology | 1340 |
2 |
| Samsung Display Co., Ltd. | 37493 |
1 |
| The Regents of the University of California | 20473 |
1 |
| Bayer MaterialScience AG | 754 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3794 |
1 |
| Korea Institute of Science and Technology | 2188 |
1 |
| Arkema Inc. | 1059 |
1 |
| Chiyoda Corporation | 415 |
1 |
| The Clorox Company | 955 |
1 |
| Covestro Deutschland AG | 2797 |
1 |
| Other owners | 32 |