Détention brevets de la classe C07C 5/03

Brevets de cette classe: 434

Historique des publications depuis 10 ans

46
43
44
21
29
26
25
29
27
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Uop LLC
4208
31
ExxonMobil Chemical Patents Inc.
4036
24
The United States of America as represented by the Secretary of the Navy
2734
23
IFP Energies Nouvelles
2878
19
Chevron Phillips Chemical Company LP
1830
18
SABIC Global Technologies B.V.
4273
14
Amyris, Inc.
375
13
Shin-Etsu Chemical Co., Ltd.
5586
9
Kyushu University, National University Corporation
1642
9
Neste Oyj
773
9
Lummus Technology LLC
434
9
ExxonMobil Technology and Engineering Company
1029
8
Chevron U.S.A. Inc.
3914
7
Saudi Arabian Oil Company
12808
7
BASF SE
20728
6
ExxonMobil Research And Engineering Company
2597
6
China Petroleum & Chemical Corporation
1861
6
Wilmar Trading Pte. Ltd.
119
6
Sumitomo Seika Chemicals Co., Ltd.
1030
5
Total Marketing Services
476
5
Autres propriétaires 200