Détention brevets de la classe C08F 4/58

Brevets de cette classe: 50

Historique des publications depuis 10 ans

5
1
5
6
1
3
2
4
0
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Bridgestone Corporation
7225
5
ExxonMobil Chemical Patents Inc.
3977
3
Dow Global Technologies LLC
10413
3
LG Chem, Ltd.
17656
2
China Petroleum & Chemical Corporation
1909
2
Iowa State University Research Foundation, Inc.
785
2
Kumho Petrochemical
3
2
Formosa Plastics Corporation, U.S.A.
74
2
Eneos Materials Corporation
271
2
3m Innovative Properties Company
17781
1
The Goodyear Tire & Rubber Company
2472
1
Mitsubishi Chemical Corporation
4545
1
Basell Poliolefine Italia S.r.l.
922
1
Basell Polyolefine GmbH
549
1
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
295
1
Changchun Institute of Applied Chemistry Chinese Academy of Sciences
108
1
GC Corporation
449
1
Japan Technological Research Association of Artificial Photosynthetic Chemical Process
59
1
JNC Petrochemical Corporation
400
1
Lintec Corporation
1978
1
Autres propriétaires 16