Patent holdings for IPC class C07C 69/54

Total number of patents in this class: 1136

10-year publication summary

73
68
79
98
66
52
44
84
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
2919
94
Dow Global Technologies LLC
10373
71
BASF SE
20904
60
Evonik Röhm GmbH
441
44
Arkema France
4061
41
Mitsubishi Chemical Corporation
4493
39
Sumitomo Chemical Company, Limited
9040
30
Rohm GmbH
261
30
FUJIFILM Corporation
29305
25
DIC Corporation
3782
24
Toagosei Co., Ltd.
972
24
Celanese International Corporation
906
22
JNC Corporation
1552
22
Mitsubishi Gas Chemical Company, Inc.
3460
22
JNC Petrochemical Corporation
401
21
LG Chem, Ltd.
17598
18
Evonik Operations GmbH
4092
18
Shin-Etsu Chemical Co., Ltd.
5634
17
Tokyo Ohka Kogyo Co., Ltd.
1549
16
3m Innovative Properties Company
17857
14
Other owners 484