- Sections
- B - Techniques industriellestransports
- B01D - Séparation
- B01D 53/77 - Procédés en phase liquide
Détention brevets de la classe B01D 53/77
Brevets de cette classe: 467
Historique des publications depuis 10 ans
|
20
|
24
|
15
|
9
|
3
|
10
|
13
|
11
|
11
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Mitsubishi Heavy Industries, Ltd. | 8601 |
108 |
| Babcock-Hitachi Kabushiki Kaisha | 103 |
22 |
| Mitsubishi Hitachi Power Systems, Ltd. | 993 |
20 |
| IHI Corporation | 3390 |
17 |
| The Kansai Electric Power Co., Inc. | 136 |
11 |
| Carbon Engineering ULC | 42 |
9 |
| Fuji Electric Co., Ltd. | 5081 |
8 |
| Chiyoda Corporation | 391 |
7 |
| Mitsubishi Power, Ltd. | 1753 |
7 |
| Chevron U.S.A. Inc. | 3904 |
4 |
| Kanken Techno Co., Ltd. | 59 |
4 |
| Taiheiyo Cement Corporation | 234 |
4 |
| TriStar Global Energy Solutions, Inc. | 31 |
4 |
| Tsukishima Kikai Co., Ltd. | 114 |
4 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3045 |
4 |
| CRI HF | 25 |
4 |
| Cr3 Zymeflow, Inc. | 31 |
4 |
| Zymeflow, Inc. | 40 |
4 |
| Central Glass Company, Limited | 1260 |
3 |
| Dorf Ketal Chemicals (India) Private Limited | 77 |
3 |
| Autres propriétaires | 216 |