- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 53/80 - Semi-solid phase processes, i.e. by using slurries
Patent holdings for IPC class B01D 53/80
Total number of patents in this class: 294
10-year publication summary
|
23
|
35
|
30
|
27
|
30
|
24
|
23
|
17
|
17
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mineral Carbonation International Pty Ltd | 26 |
12 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
8 |
| King Abdullah University of Science and Technology | 1813 |
8 |
| Huaneng Clean Energy Research Institute | 484 |
7 |
| King Fahd University of Petroleum and Minerals | 1379 |
7 |
| S.A. Lhoist Recherche et Developpement | 188 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8900 |
6 |
| General Electric Technology GmbH | 1372 |
6 |
| Beijing Huashi United Energy Technology and Development Co., Ltd. | 15 |
6 |
| GE Vernova Infrastructure Technology LLC | 332 |
6 |
| Massachusetts Institute of Technology | 10150 |
5 |
| Kunming University of Science and Technology | 205 |
5 |
| Mitsubishi Hitachi Power Systems, Ltd. | 991 |
5 |
| Saudi Arabian Oil Company | 13686 |
5 |
| Mitsubishi Power, Ltd. | 1809 |
4 |
| The Regents of the University of California | 20303 |
3 |
| The Babcock & Wilcox Company | 145 |
3 |
| BL Technologies, Inc. | 839 |
3 |
| Ecolab USA Inc. | 5601 |
3 |
| Glencore Queensland Limited | 9 |
3 |
| Other owners | 182 |