- All sections
- B - Performing operationstransporting
- B01D - Separation
- B01D 51/10 - Conditioning the gas to be cleaned
Patent holdings for IPC class B01D 51/10
Total number of patents in this class: 119
10-year publication summary
|
8
|
25
|
11
|
17
|
5
|
7
|
6
|
6
|
9
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13372 |
22 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4001 |
6 |
| Jiangnan Environmental Protection Group Inc. | 57 |
6 |
| BASF SE | 20991 |
4 |
| SurgiQuest, Inc. | 97 |
4 |
| Hamilton Sundstrand Corporation | 4916 |
3 |
| ArcelorMittal Investigacion y Desarrollo SL | 209 |
3 |
| ExxonMobil Research And Engineering Company | 2562 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8787 |
2 |
| Carbon Clean Solutions Limited | 56 |
2 |
| CONMED Corporation | 1009 |
2 |
| Guild Associates, Inc. | 30 |
2 |
| Henan Dragon into Coal Technology Co., Ltd. | 3 |
2 |
| Perma Pure LLC | 18 |
2 |
| Saipem S.p.A. | 520 |
2 |
| Zhejiang Tiancaiyunji Technology Co.,Ltd. | 2 |
2 |
| The Boeing Company | 20124 |
1 |
| Philip Morris Products S.A. | 7698 |
1 |
| Industrial Technology Research Institute | 5076 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
1 |
| Other owners | 49 |