- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 37/10 - Heat treatment in the presence of water, e.g. steam
Patent holdings for IPC class B01J 37/10
Total number of patents in this class: 1081
10-year publication summary
|
58
|
83
|
96
|
98
|
96
|
99
|
82
|
45
|
65
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IFP Energies Nouvelles | 2860 |
39 |
| BASF SE | 20570 |
33 |
| Johnson Matthey Public Limited Company | 1848 |
33 |
| Uop LLC | 4189 |
32 |
| NOVA Chemicals (International) S.A. | 768 |
32 |
| China Petroleum & Chemical Corporation | 1821 |
27 |
| Saudi Arabian Oil Company | 12609 |
26 |
| The Furukawa Electric Co., Ltd. | 3611 |
22 |
| Chevron U.S.A. Inc. | 3901 |
19 |
| Total Research & Technology Feluy | 447 |
19 |
| BASF Corporation | 1708 |
16 |
| BASF Mobile Emissions Catalysts LLC | 393 |
15 |
| Research Institute of Petroleum Processing, Sinopec | 376 |
14 |
| National University Corporation Hokkaido University | 1325 |
13 |
| Shin-Etsu Chemical Co., Ltd. | 5526 |
12 |
| LG Chem, Ltd. | 17450 |
11 |
| ExxonMobil Research And Engineering Company | 2610 |
11 |
| ExxonMobil Chemical Patents Inc. | 4056 |
11 |
| Council of Scientific & Industrial Research | 1410 |
11 |
| King Fahd University of Petroleum and Minerals | 1096 |
11 |
| Other owners | 674 |