- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical 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
Patent holdings for IPC class B01D 53/06
Total number of patents in this class: 519
10-year publication summary
|
34
|
43
|
49
|
37
|
40
|
43
|
40
|
48
|
61
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Copco Airpower, naamloze vennootschap | 915 |
48 |
| Mitsubishi Electric Corporation | 43934 |
14 |
| Seibu Giken Co., Ltd. | 28 |
13 |
| Source Global, PBC | 61 |
13 |
| Toyobo Co., Ltd. | 2286 |
12 |
| ExxonMobil Research And Engineering Company | 2830 |
10 |
| Daikin Industries, Ltd. | 9495 |
10 |
| Munters Corporation | 123 |
10 |
| Carrier Corporation | 4759 |
9 |
| Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
8 |
| Arizona Board of Regents on behalf of Arizona State University | 2226 |
7 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
7 |
| Munters Europe AB | 31 |
7 |
| Global Thermostat Operations LLC | 49 |
7 |
| Water Harvesting Inc. | 27 |
7 |
| Svante Inc. | 22 |
7 |
| Commonwealth Scientific and Industrial Research Organisation | 1652 |
6 |
| Kabushikigaisya Seibu-giken | 12 |
6 |
| Uop LLC | 4083 |
5 |
| Air Products and Chemicals, Inc. | 1448 |
5 |
| Other owners | 308 |