Détention brevets de la classe C01B 17/20

Brevets de cette classe: 127

Historique des publications depuis 10 ans

14
11
10
5
4
2
4
4
6
6
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Samsung Electronics Co., Ltd.
159755
4
Toyota Motor Europe,
268
4
Idemitsu Kosan Co., Ltd.
4299
3
The Regents of the University of California
20987
2
Toyota Motor Corporation
36465
2
Toshiba Corporation
12754
2
Raytheon Company
8457
2
Massachusetts Institute of Technology
10324
2
Ajou University Industry-academic Cooperation Foundation
1217
2
Baoshan Iron & Steel Co., Ltd.
1138
2
Drexel University
1000
2
Korea Research Institute of Standards and Science
691
2
Korea University Research and Business Foundation
3317
2
Nanoco Technologies Ltd.
144
2
Nanotech Industrial Solutions Inc.
18
2
Nanyang Technological University
2250
2
Tokyo Institute of Technology
1301
2
Yeda Research and Development Co. Ltd.
1392
2
NanoMaterials Technology Pte Ltd
9
2
Nanoco 2D Materials Limited
16
2
Autres propriétaires 82