Détention brevets de la classe B01J 8/34

Brevets de cette classe: 160

Historique des publications depuis 10 ans

15
15
12
12
12
4
7
5
5
9
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Dow Global Technologies LLC
10944
14
ExxonMobil Research And Engineering Company
2422
12
Uop LLC
4393
12
China Petroleum & Chemical Corporation
2152
7
Technische Universitat Wien
400
5
Gas Technology Institute
336
4
IFP Energies Nouvelles
3098
4
Resodyn Corporation
31
4
Bioshare AB
14
4
High-purity Silicon Corporation
73
4
Sinopec (Shanghai) Research Institute of Petrochemical Technology Co., Ltd.
78
4
Board of Regents, The University of Texas System
6107
3
Chevron Phillips Chemical Company LP
1861
3
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
704
3
Luxembourg Institute of Science and Technology (list)
403
3
Marathon Petroleum Company LP
413
3
Outotec (Finland) Oy
455
3
Shanghai Research Institute of Petrochemical Technology Sinopec
263
3
Technip Process Technology, Inc.
40
3
Technische Universitaet Wien
42
3
Autres propriétaires 59