Détention brevets de la classe B01J 8/34

Brevets de cette classe: 148

Historique des publications depuis 10 ans

14
15
15
12
12
12
4
7
5
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
ExxonMobil Research And Engineering Company
2582
12
Uop LLC
4239
12
Dow Global Technologies LLC
10373
11
China Petroleum & Chemical Corporation
1889
6
Technische Universitat Wien
385
5
Gas Technology Institute
354
4
IFP Energies Nouvelles
2943
4
Resodyn Corporation
31
4
Bioshare AB
14
4
High-purity Silicon Corporation
73
4
Chevron Phillips Chemical Company LP
1839
3
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
675
3
Luxembourg Institute of Science and Technology (list)
382
3
Marathon Petroleum Company LP
361
3
Outotec (Finland) Oy
480
3
Shanghai Research Institute of Petrochemical Technology Sinopec
265
3
Technip Process Technology, Inc.
41
3
Technische Universitaet Wien
43
3
Total Raffinage France
43
3
Sinopec (Shanghai) Research Institute of Petrochemical Technology Co., Ltd.
43
3
Autres propriétaires 52