- 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: 1966
10-year publication summary
114
|
162
|
187
|
226
|
229
|
265
|
256
|
226
|
189
|
48
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Chem, Ltd. | 17205 |
24 |
Gradiant Corporation | 123 |
24 |
Massachusetts Institute of Technology | 9795 |
22 |
Stamicarbon B.V. | 265 |
22 |
DEKA Products Limited Partnership | 1640 |
21 |
Uop LLC | 4083 |
18 |
Life Technologies Corporation | 3068 |
17 |
Natural Extraction Systems, LLC | 93 |
16 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
14 |
Ecodyst, Inc. | 36 |
13 |
ThermoChem Recovery International, Inc. | 95 |
13 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
ExxonMobil Chemical Patents Inc. | 4286 |
11 |
U.S. Bank Trust Co National Association | 78 |
11 |
BASF SE | 19740 |
10 |
Siemens AG | 24990 |
10 |
Eastman Chemical Company | 2239 |
10 |
King Abdullah University of Science and Technology | 1703 |
10 |
King Fahd University of Petroleum and Minerals | 779 |
10 |
Saudi Arabian Oil Company | 11322 |
10 |
Other owners | 1669 |