Patent holdings for IPC class C25D 1/18

Total number of patents in this class: 7

10-year publication summary

2
2
0
2
0
0
0
0
1
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Case Western Reserve University
1727
3
Semiconductor Energy Laboratory Co., Ltd.
10902
1
Corning Incorporated
9932
1
Karl STORZ Imaging, Inc.
229
1
Okuno Chemical Industries Co., Ltd.
95
1
Other owners 0