Détention brevets de la classe B01J 27/128

Brevets de cette classe: 147

Historique des publications depuis 10 ans

19
12
20
19
20
9
9
9
5
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Eastman Chemical Company
2207
14
Honeywell International Inc.
13562
7
IFP Energies Nouvelles
2915
5
ARQ Solutions, LLC
44
5
Canopy Growth Corporation
219
4
Chevron Phillips Chemical Company LP
1835
4
Xi'an Modern Chemistry Research Institute
27
3
Start-catalyst LLC
3
3
Industrial Technology Research Institute
5043
2
Shell Oil Company
2141
2
The United States of America as represented by the Secretary of the Navy
2735
2
Kao Corporation
4954
2
Uop LLC
4216
2
Georgia Tech Research Corporation
2714
2
Arkema France
4015
2
The Chemours Company Fc, LLC
1208
2
Hitachi Plant Technologies, Ltd.
66
2
Kyushu University, National University Corporation
1648
2
Mitsubishi Gas Chemical Company, Inc.
3443
2
Nan Ya Plastics Corporation
407
2
Autres propriétaires 78