- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 53/10 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents with dispersed adsorbents
Patent holdings for IPC class B01D 53/10
Total number of patents in this class: 191
10-year publication summary
|
13
|
20
|
17
|
10
|
15
|
6
|
6
|
10
|
16
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Albemarle Corporation | 485 |
8 |
| Huaneng Clean Energy Research Institute | 509 |
8 |
| Alstom Technology Ltd | 1040 |
7 |
| Huaneng Shandong Power Generation Co., Ltd. Zotye Power Plant | 49 |
6 |
| Huaneng Linyi Power Generation Co., Ltd | 45 |
6 |
| ARQ Solutions, LLC | 45 |
5 |
| Birchtech Corp. | 25 |
5 |
| Calgon Carbon Corporation | 256 |
4 |
| Graymont (PA) Inc. | 19 |
4 |
| King Fahd University of Petroleum and Minerals | 1576 |
4 |
| Mississippi Lime Company | 39 |
4 |
| ARQ Solutions (es), Inc. | 61 |
4 |
| Reel Alesa AG | 13 |
4 |
| Carbonxt Inc. | 29 |
3 |
| Minplus Holland B.V. | 3 |
3 |
| S.A. Lhoist Recherche et Developpement | 205 |
3 |
| Saudi Arabian Oil Company | 14248 |
3 |
| TDA Research, Inc. | 83 |
3 |
| Norwegian Emission Abatement Technologies AS | 3 |
3 |
| Albemarle Amendments, LLC | 20 |
3 |
| Other owners | 101 |