- Sections
- C - Chimie; métallurgie
- C01B - Chimie inorganique éléments non métalliques; leurs composés
- C01B 32/154 - Préparation
Détention brevets de la classe C01B 32/154
Brevets de cette classe: 74
Historique des publications depuis 10 ans
0
|
0
|
6
|
8
|
14
|
6
|
12
|
6
|
15
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Carbon Holdings Intellectual Properties, LLC | 41 |
14 |
C2cnt LLC | 79 |
6 |
Nabors Energy Transition Solutions LLC | 54 |
6 |
Resonac Corporation | 2233 |
5 |
Massachusetts Institute of Technology | 9795 |
2 |
The Honjo Chemical Corporation | 4 |
2 |
King Abdullah University of Science and Technology | 1703 |
2 |
National University Corporation Yokohama National University | 328 |
2 |
Nippon Electrode Company, Ltd. | 14 |
2 |
The University of Electro-Communications | 199 |
2 |
Vitamin C60 BioResearch Corporation | 53 |
2 |
Carbon Upcycling Technologies Inc. | 18 |
2 |
Beijing Fullcan Biotechnology Co., LTD | 14 |
2 |
Direct Air Capture, LLC | 13 |
2 |
Daikin Industries, Ltd. | 9495 |
1 |
Board of Regents, The University of Texas System | 5370 |
1 |
Showa Denko K.K. | 2539 |
1 |
National Institute of Advanced Industrial Science and Technology | 3677 |
1 |
Institute of Chemistry, Chinese Academy of Sciences | 215 |
1 |
The Japan Steel Works, Ltd. | 597 |
1 |
Autres propriétaires | 17 |