- 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: 551
10-year publication summary
|
43
|
49
|
37
|
40
|
43
|
40
|
48
|
64
|
59
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Atlas Copco Airpower, naamloze vennootschap | 984 |
50 |
| Mitsubishi Electric Corporation | 44851 |
14 |
| Source Global, PBC | 63 |
14 |
| Seibu Giken Co., Ltd. | 30 |
13 |
| Munters Europe AB | 40 |
12 |
| Toyobo Co., Ltd. | 2423 |
12 |
| Daikin Industries, Ltd. | 9838 |
11 |
| Munters Corporation | 126 |
11 |
| ExxonMobil Research And Engineering Company | 2659 |
10 |
| Water Harvesting Inc. | 34 |
10 |
| Carrier Corporation | 4451 |
8 |
| Mitsubishi Electric Home Appliance Co., Ltd. | 311 |
8 |
| Svante Inc. | 23 |
8 |
| Arizona Board of Regents on behalf of Arizona State University | 2464 |
7 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3599 |
7 |
| Durr Systems AG | 340 |
7 |
| Global Thermostat Operations LLC | 53 |
7 |
| Kabushikigaisya Seibu-giken | 14 |
7 |
| Commonwealth Scientific and Industrial Research Organisation | 1675 |
6 |
| TDA Research, Inc. | 64 |
6 |
| Other owners | 323 |