Patent holdings for IPC class C07C 25/02

Total number of patents in this class: 95

10-year publication summary

6
7
5
9
9
5
6
5
10
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
FUJIFILM Corporation
29702
5
Technion Research & Development Foundation Ltd.
1228
5
LG Chem, Ltd.
17680
4
Merck Patent GmbH
5773
4
Sumitomo Chemical Company, Limited
9086
3
National University Corporation Okayama University
461
3
Semiconductor Energy Laboratory Co., Ltd.
11482
2
Mitsubishi Chemical Corporation
4583
2
JSR Corporation
2532
2
Kyoto University
2831
2
National Institute of Biological Sciences, Beijing
100
2
Nippoh Chemicals Co., Ltd.
17
2
SK Chemicals Co., Ltd.
616
2
Tokyo Ohka Kogyo Co., Ltd.
1552
2
Saniona A/S
48
2
Nissan Chemical Corporation
2077
2
Relay Therapeutics, Inc.
71
2
The Regents of the University of California
20137
1
Syngenta Participations AG
1790
1
Bayer Cropscience AG
2009
1
Other owners 46