Patent holdings for IPC class C02F 103/38

Total number of patents in this class: 44

10-year publication summary

1
7
5
5
4
3
2
3
5
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Chem, Ltd.
17635
5
Daikin Industries, Ltd.
10027
3
SABIC Global Technologies B.V.
4351
3
Chinese Research Academy of Environmental Sciences
128
2
Solvay SA
987
2
Wacker Chemie AG
2111
2
General Electric Company
13810
1
3m Innovative Properties Company
17823
1
Uop LLC
4237
1
Rohm and Haas Company
2880
1
Dow Global Technologies LLC
10360
1
Amerapex Corporation
4
1
Chang Chun Petrochemical Co., Ltd.
114
1
Chang Chun Plastics Co., Ltd.
95
1
Covestro Deutschland AG
2760
1
Imperial Innovations Limited
594
1
Kem One
18
1
National Tsing Hua University
1189
1
Soochow University
1738
1
ThyssenKrupp AG
3291
1
Other owners 13