Patent holdings for IPC class C07C 2/30

Total number of patents in this class: 132

10-year publication summary

8
7
11
5
16
11
4
8
5
1
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
ExxonMobil Chemical Patents Inc.
3827
19
Chevron Phillips Chemical Company LP
1855
15
Saudi Arabian Oil Company
13953
13
Saudi Basic Industries Corporation
528
8
IFP Energies Nouvelles
3034
8
Dow Global Technologies LLC
10798
7
Sumitomo Chemical Company, Limited
9055
6
Linde Aktiengesellschaft
1435
6
Aramco Services Company
4162
5
SK Innovation Co., Ltd.
1471
3
LG Chem, Ltd.
17840
2
Chevron U.S.A. Inc.
4092
2
Idemitsu Kosan Co., Ltd.
4219
2
Mitsubishi Chemical Corporation
4673
2
Oxford University Innovation Limited
1627
2
Public Joint Stock Company "SIBUR Holding"
80
2
Hanwha TotalEnergies Petrochemical Co., Ltd.
76
2
Ajou University Industry-academic Cooperation Foundation
1140
1
Axens
295
1
Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation
294
1
Other owners 25