Patent holdings for IPC class C07C 69/54

Total number of patents in this class: 1137

10-year publication summary

73
68
79
98
66
52
44
85
61
25
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Rohm and Haas Company
2908
94
Dow Global Technologies LLC
10353
71
BASF SE
20912
60
Evonik Röhm GmbH
440
44
Arkema France
4102
41
Mitsubishi Chemical Corporation
4496
39
Sumitomo Chemical Company, Limited
9046
30
Rohm GmbH
260
30
FUJIFILM Corporation
29329
25
DIC Corporation
3786
25
Toagosei Co., Ltd.
969
24
Celanese International Corporation
906
22
JNC Corporation
1552
22
Mitsubishi Gas Chemical Company, Inc.
3461
22
JNC Petrochemical Corporation
401
21
LG Chem, Ltd.
17615
18
Evonik Operations GmbH
4094
18
Shin-Etsu Chemical Co., Ltd.
5644
17
Tokyo Ohka Kogyo Co., Ltd.
1546
16
3m Innovative Properties Company
17852
14
Other owners 484