Détention brevets de la classe C07C 2/86

Brevets de cette classe: 469

Historique des publications depuis 10 ans

44
47
47
36
25
13
13
17
22
15
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
ExxonMobil Chemical Patents Inc.
3759
74
Uop LLC
4411
46
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
691
30
China Petroleum & Chemical Corporation
2195
12
Badger Licensing LLC
64
11
Mitsui Chemicals, Inc.
3291
9
ExxonMobil Research And Engineering Company
2380
8
Virent, Inc.
146
8
Board of Trustees of Michigan State University
1244
7
Givaudan SA
1985
7
IFP Energies Nouvelles
3136
7
Shanghai Research Institute of Petrochemical Technology Sinopec
257
7
Versalis S.P.A.
529
7
Total Research & Technology Feluy
435
6
Exelus, Inc.
31
5
Johnson Matthey Public Limited Company
1774
5
SABIC Global Technologies B.V.
4640
5
Wilmar Trading Pte. Ltd.
117
5
China Shenhua Coal to Liquid and Chemical Co., Ltd.
26
5
Saudi Basic Industries Corporation
523
4
Autres propriétaires 201