Patent holdings for IPC class C07C 255/65

Total number of patents in this class: 12

10-year publication summary

0
2
2
1
1
1
0
0
2
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Arkema France
4154
3
Tokyo Ohka Kogyo Co., Ltd.
1541
2
Nitto Denko Corporation
8253
1
Mitsubishi Rayon Co., Ltd.
907
1
Mitsubishi Chemical Corporation
4525
1
Eli Lilly and Company
3848
1
Kawasaki Kasei Chemicals Ltd.
31
1
Sun Chemical B.V.
363
1
Technion Research & Development Foundation Ltd.
1214
1
Other owners 0