Patent holdings for IPC class C09B 1/60

Total number of patents in this class: 4

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Nippon Kayaku Kabushiki Kaisha
1438
2
Sekisui Chemical Co., Ltd.
3436
1
Toppan Holdings Inc.
595
1
Other owners 0