Détention brevets de la classe B01J 8/34

Brevets de cette classe: 156

Historique des publications depuis 10 ans

12
14
12
12
12
3
7
5
5
5
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Dow Global Technologies LLC
10707
14
ExxonMobil Research And Engineering Company
2497
12
Uop LLC
4275
12
China Petroleum & Chemical Corporation
2002
6
Technische Universitat Wien
395
5
Gas Technology Institute
340
4
IFP Energies Nouvelles
3006
4
Resodyn Corporation
31
4
Bioshare AB
14
4
High-purity Silicon Corporation
73
4
Board of Regents, The University of Texas System
6015
3
Chevron Phillips Chemical Company LP
1845
3
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
685
3
Luxembourg Institute of Science and Technology (list)
395
3
Marathon Petroleum Company LP
394
3
Outotec (Finland) Oy
459
3
Shanghai Research Institute of Petrochemical Technology Sinopec
266
3
Technip Process Technology, Inc.
42
3
Technische Universitaet Wien
43
3
Total Raffinage France
43
3
Autres propriétaires 57