- All sections
- B - Performing operations; transporting
- B01D - Separation
- B01D 5/00 - Condensation of vapours; Recovering volatile solvents by condensation
Patent holdings for IPC class B01D 5/00
Total number of patents in this class: 2056
10-year publication summary
|
162
|
187
|
227
|
229
|
266
|
257
|
229
|
194
|
172
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17639 |
25 |
| Gradiant Corporation | 129 |
24 |
| Stamicarbon B.V. | 276 |
24 |
| Massachusetts Institute of Technology | 9913 |
22 |
| DEKA Products Limited Partnership | 1707 |
20 |
| Uop LLC | 4188 |
19 |
| Life Technologies Corporation | 3208 |
18 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3599 |
18 |
| Natural Extraction Systems, LLC | 99 |
18 |
| Ecodyst, Inc. | 33 |
13 |
| ThermoChem Recovery International, Inc. | 96 |
13 |
| Saudi Arabian Oil Company | 12446 |
12 |
| 77 Vision Way Ltd | 21 |
12 |
| BASF SE | 20432 |
11 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
11 |
| Eastman Chemical Company | 2258 |
11 |
| U.S. Bank Trust Co National Association | 76 |
11 |
| Siemens AG | 24565 |
10 |
| ExxonMobil Chemical Patents Inc. | 4114 |
10 |
| King Abdullah University of Science and Technology | 1744 |
10 |
| Other owners | 1744 |