- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 27/12 - Fluorides
Patent holdings for IPC class B01J 27/12
Total number of patents in this class: 157
10-year publication summary
6
|
9
|
13
|
14
|
24
|
23
|
10
|
12
|
8
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Chevron Phillips Chemical Company LP | 1779 |
28 |
Honeywell International Inc. | 13799 |
8 |
Fujian Yongjing Technology Co., Ltd | 43 |
7 |
The Chemours Company Fc, LLC | 1107 |
5 |
Totalenergies Onetech | 536 |
5 |
Centre National de La Recherche Scientifique | 9632 |
4 |
Henkel AG & Co. KGaA | 10129 |
4 |
Central Glass Company, Limited | 1244 |
4 |
Mexichem Fluor, Sociedad Anonima de Capital Variable | 200 |
4 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
NTP TEC, LLC | 8 |
4 |
Arkema France | 3790 |
3 |
Univation Technologies, LLC | 667 |
3 |
Universite du Mans | 48 |
3 |
Xi'an Modern Chemistry Research Institute | 26 |
3 |
Mexichem UK Limited | 66 |
3 |
E. I. du Pont de Nemours and Company | 4345 |
2 |
Chevron U.S.A. Inc. | 3774 |
2 |
Asahi Glass Company, Limited | 2985 |
2 |
China Petroleum & Chemical Corporation | 1623 |
2 |
Other owners | 57 |