Détention brevets de la classe B01J 31/36

Brevets de cette classe: 28

Historique des publications depuis 10 ans

4
0
2
1
4
0
4
2
0
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Tianjin University
814
3
W. R. Grace & Co.-Conn.
299
3
Nippon Kayaku Kabushiki Kaisha
1443
2
ExxonMobil Research And Engineering Company
2564
1
Kao Corporation
4979
1
Toray Industries, Inc.
6974
1
Chubu University Educational Foundation
100
1
Colorado State University Research Foundation
709
1
DIC Corporation
3810
1
Lyondell Chemical Technology, L.P.
265
1
Nanyang Technological University
2029
1
PetroChina Company Limited
710
1
South China Agricultural University
142
1
Toyo Gosei Co., Ltd.
108
1
The University of British Columbia
1504
1
University of Hull
68
1
UTi Limited Partnership
452
1
Nissan Chemical Corporation
2044
1
Taniobis GmbH
61
1
Nanjing Gekof Institute of Environmental Protection Technology & Equipment Co., Ltd.
16
1
Autres propriétaires 3