- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/132 - HalogensCompounds thereof with chromium, molybdenum, tungsten or polonium
Patent holdings for IPC class B01J 27/132
Total number of patents in this class: 88
10-year publication summary
|
7
|
5
|
10
|
11
|
4
|
5
|
6
|
7
|
2
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arkema France | 4154 |
10 |
| Honeywell International Inc. | 13553 |
7 |
| The Chemours Company Fc, LLC | 1235 |
7 |
| Central Glass Company, Limited | 1267 |
4 |
| China Petroleum & Chemical Corporation | 1908 |
4 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
4 |
| Daikin Industries, Ltd. | 10004 |
3 |
| Sinochem Lantian Co., Ltd. | 68 |
3 |
| Mexichem UK Limited | 72 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3537 |
2 |
| Shell Oil Company | 2139 |
2 |
| Georgia Tech Research Corporation | 2736 |
2 |
| Chevron Phillips Chemical Company LP | 1830 |
2 |
| Kanto Denka Kogyo Co., Ltd. | 138 |
2 |
| Korea Institute of Industrial Technology | 1010 |
2 |
| Research Institute of Petroleum Processing, Sinopec | 374 |
2 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
2 |
| Sinochem Modern Environmental Protection Chemicals (Xi'an) Co., Ltd. | 9 |
2 |
| DuPont Electronic Materials International, LLC | 429 |
2 |
| E. I. du Pont de Nemours and Company | 4071 |
1 |
| Other owners | 22 |