- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 53/83 - Solid phase processes with moving reactants
Patent holdings for IPC class B01D 53/83
Total number of patents in this class: 433
10-year publication summary
|
42
|
51
|
39
|
37
|
31
|
17
|
18
|
23
|
35
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| General Electric Technology GmbH | 1337 |
14 |
| ARQ Solutions, LLC | 45 |
14 |
| S.A. Lhoist Recherche et Developpement | 205 |
11 |
| Alstom Technology Ltd | 1045 |
9 |
| Consejo Superior de Investigaciones Cientificas (csic) | 1443 |
9 |
| Kurita Water Industries Ltd. | 1283 |
8 |
| Hitachi Zosen Corporation | 602 |
7 |
| Mississippi Lime Company | 39 |
7 |
| ARQ Solutions (es), Inc. | 61 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
6 |
| Solvay SA | 946 |
6 |
| Kawasaki Heavy Industries, Limited | 1673 |
5 |
| Chemical and Metal Technologies LLC | 12 |
5 |
| Saudi Arabian Oil Company | 14235 |
5 |
| Toyobo Co., Ltd. | 2535 |
5 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3259 |
5 |
| Zero Carbon Systems, Inc. | 8 |
5 |
| Carbon Clean Solutions Limited | 55 |
4 |
| Huaneng Clean Energy Research Institute | 509 |
4 |
| Institute of Process Engineering, Chinese Academy of Sciences | 328 |
4 |
| Other owners | 293 |