- Sections
- B - Techniques industrielles; transports
- B01D - Séparation
- B01D 53/80 - Procédés en phase semi-solide, c.à d. au moyen de boues
Détention brevets de la classe B01D 53/80
Brevets de cette classe: 267
Historique des publications depuis 10 ans
13
|
25
|
36
|
30
|
30
|
31
|
26
|
22
|
17
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
General Electric Technology GmbH | 1657 |
12 |
Mineral Carbonation International Pty Ltd | 21 |
12 |
Doosan Heavy Industries & Construction Co., Ltd. | 604 |
8 |
King Abdullah University of Science and Technology | 1703 |
8 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
Huaneng Clean Energy Research Institute | 345 |
7 |
S.A. Lhoist Recherche et Developpement | 163 |
7 |
Beijing Huashi United Energy Technology and Development Co., Ltd. | 15 |
6 |
Kunming University of Science and Technology | 117 |
5 |
Mitsubishi Hitachi Power Systems, Ltd. | 999 |
5 |
Saudi Arabian Oil Company | 11322 |
5 |
Massachusetts Institute of Technology | 9795 |
4 |
Mitsubishi Power, Ltd. | 1680 |
4 |
The Regents of the University of California | 18943 |
3 |
The Babcock & Wilcox Company | 184 |
3 |
BL Technologies, Inc. | 831 |
3 |
Ecolab USA Inc. | 5190 |
3 |
Glencore Queensland Limited | 9 |
3 |
Institute of Process Engineering, Chinese Academy of Sciences | 250 |
3 |
Ariel Scientific Innovations Ltd | 164 |
3 |
Autres propriétaires | 156 |