Patent holdings for IPC class C07C 215/04

Total number of patents in this class: 4

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Kaneka Corporation
4577
1
Aditya Birla Chemicals (Thailand) Ltd.
27
1
Astech. Co., Ltd.
17
1
Laboratorios Almirall, S.A.
11
1
Other owners 0