Patent holdings for IPC class C07C 15/02

Total number of patents in this class: 294

10-year publication summary

11
24
11
9
10
11
19
20
16
11
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Uop LLC
4407
25
ExxonMobil Chemical Patents Inc.
3760
14
IFP Energies Nouvelles
3112
13
JX Nippon Oil & Energy Corporation
978
11
Dalian Institute of Chemical Physics, Chinese Academy of Sciences
689
10
China Petroleum & Chemical Corporation
2173
8
Saudi Basic Industries Corporation
523
6
Arkema France
4254
6
Asahi Kasei Kabushiki Kaisha
2854
5
SABIC Global Technologies B.V.
4619
5
Shell Internationale Research Maatschappij B.V.
3387
4
ExxonMobil Research And Engineering Company
2395
4
Shell Oil Company
2068
4
The Furukawa Electric Co., Ltd.
3692
4
Aramco Services Company
4192
4
SABIC Petrochemicals B.V.
51
4
Saudi Arabian Oil Company
14349
4
Resonac Corporation
3641
4
National Institute of Advanced Industrial Science and Technology
3790
3
Chiyoda Corporation
431
3
Other owners 153