- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 1/00 - Evaporating
Patent holdings for IPC class B01D 1/00
Total number of patents in this class: 1435
10-year publication summary
|
144
|
137
|
159
|
150
|
140
|
137
|
102
|
114
|
89
|
54
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14248 |
41 |
| DEKA Products Limited Partnership | 1887 |
33 |
| Aramco Services Company | 4196 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 34035 |
13 |
| Ecovap, Inc. | 19 |
12 |
| King Abdullah University of Science and Technology | 1855 |
11 |
| Siemens AG | 24020 |
10 |
| Verno Holdings, LLC | 25 |
10 |
| BASF SE | 21308 |
9 |
| Nant Holdings IP, LLC | 821 |
9 |
| Massachusetts Institute of Technology | 10254 |
8 |
| Cameron International Corporation | 1371 |
8 |
| Ecodyst, Inc. | 35 |
8 |
| Gradiant Corporation | 147 |
8 |
| Purestream Services, LLC | 19 |
7 |
| Saltworks Technologies Inc. | 100 |
7 |
| Velico Medical, Inc. | 131 |
7 |
| Katz Water Tech, LLC | 31 |
7 |
| Pierson Capital Environmental (Beijing) Limited | 11 |
7 |
| Prince Mohammad Bin Fahd University | 167 |
7 |
| Other owners | 1196 |