- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/12 - Fluorides
Patent holdings for IPC class B01J 27/12
Total number of patents in this class: 178
10-year publication summary
|
12
|
13
|
23
|
23
|
10
|
11
|
9
|
18
|
8
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Phillips Chemical Company LP | 1853 |
34 |
| Totalenergies Onetech | 1485 |
10 |
| Honeywell International Inc. | 13590 |
8 |
| The Chemours Company Fc, LLC | 1298 |
7 |
| Fujian Yongjing Technology Co., Ltd | 42 |
7 |
| Henkel AG & Co. KGaA | 10714 |
4 |
| Central Glass Company, Limited | 1284 |
4 |
| King Fahd University of Petroleum and Minerals | 1454 |
4 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 203 |
4 |
| Mitsubishi Gas Chemical Company, Inc. | 3564 |
4 |
| NTP TEC, LLC | 12 |
4 |
| Centre National de La Recherche Scientifique | 10841 |
3 |
| Arkema France | 4177 |
3 |
| Univation Technologies, LLC | 630 |
3 |
| Xi'an Modern Chemistry Research Institute | 28 |
3 |
| Mexichem UK Limited | 76 |
3 |
| E. I. du Pont de Nemours and Company | 3744 |
2 |
| Chevron U.S.A. Inc. | 4075 |
2 |
| Asahi Glass Company, Limited | 2690 |
2 |
| China Petroleum & Chemical Corporation | 2015 |
2 |
| Other owners | 65 |