- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 5/00 - Condensation of vapoursRecovering volatile solvents by condensation
Patent holdings for IPC class B01D 5/00
Total number of patents in this class: 2160
10-year publication summary
|
155
|
177
|
219
|
221
|
261
|
244
|
227
|
190
|
171
|
122
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17644 |
26 |
| Stamicarbon B.V. | 303 |
25 |
| Massachusetts Institute of Technology | 10102 |
23 |
| Gradiant Corporation | 131 |
23 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3994 |
22 |
| Uop LLC | 4241 |
19 |
| DEKA Products Limited Partnership | 1782 |
19 |
| Natural Extraction Systems, LLC | 108 |
19 |
| Life Technologies Corporation | 3320 |
18 |
| Eastman Chemical Company | 2212 |
18 |
| King Fahd University of Petroleum and Minerals | 1266 |
16 |
| ThermoChem Recovery International, Inc. | 99 |
14 |
| Saudi Arabian Oil Company | 13349 |
13 |
| Ecodyst, Inc. | 34 |
12 |
| BASF SE | 20979 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
11 |
| ICM, Inc. | 76 |
11 |
| King Abdullah University of Science and Technology | 1802 |
11 |
| U.S. Bank Trust Co National Association | 75 |
11 |
| Siemens AG | 24409 |
10 |
| Other owners | 1828 |