- 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: 1384
10-year publication summary
|
106
|
134
|
127
|
141
|
138
|
131
|
131
|
95
|
108
|
82
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13569 |
41 |
| DEKA Products Limited Partnership | 1798 |
32 |
| Aramco Services Company | 4077 |
17 |
| Panasonic Intellectual Property Management Co., Ltd. | 32244 |
13 |
| Ecovap, Inc. | 19 |
12 |
| King Abdullah University of Science and Technology | 1806 |
11 |
| Verno Holdings, LLC | 30 |
11 |
| Siemens AG | 24344 |
10 |
| BASF SE | 21080 |
8 |
| Cameron International Corporation | 1350 |
8 |
| Ecodyst, Inc. | 34 |
8 |
| Gradiant Corporation | 138 |
8 |
| Massachusetts Institute of Technology | 10129 |
7 |
| Nant Holdings IP, LLC | 777 |
7 |
| Purestream Services, LLC | 20 |
7 |
| Saltworks Technologies Inc. | 95 |
7 |
| Katz Water Tech, LLC | 30 |
7 |
| Pierson Capital Environmental (Beijing) Limited | 11 |
7 |
| Prince Mohammad Bin Fahd University | 152 |
7 |
| AquaSource Technologies Corporation | 20 |
6 |
| Other owners | 1150 |