Détention brevets de la classe B01J 8/34

Brevets de cette classe: 150

Historique des publications depuis 10 ans

12
12
14
12
12
12
3
7
5
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
ExxonMobil Research And Engineering Company
2547
12
Uop LLC
4255
12
Dow Global Technologies LLC
10509
11
China Petroleum & Chemical Corporation
1939
6
Technische Universitat Wien
386
5
Gas Technology Institute
346
4
IFP Energies Nouvelles
2969
4
Resodyn Corporation
31
4
Bioshare AB
14
4
High-purity Silicon Corporation
73
4
Board of Regents, The University of Texas System
5917
3
Chevron Phillips Chemical Company LP
1848
3
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
677
3
Luxembourg Institute of Science and Technology (list)
391
3
Marathon Petroleum Company LP
362
3
Outotec (Finland) Oy
477
3
Shanghai Research Institute of Petrochemical Technology Sinopec
264
3
Technip Process Technology, Inc.
41
3
Technische Universitaet Wien
44
3
Total Raffinage France
44
3
Autres propriétaires 54