- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 7/08 - Mirrors; Reflectors
Patent holdings for IPC class C25D 7/08
Total number of patents in this class: 31
10-year publication summary
1
|
3
|
2
|
3
|
2
|
6
|
1
|
1
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Carl Zeiss SMT GmbH | 2646 |
3 |
3m Innovative Properties Company | 18406 |
2 |
Mitsubishi Electric Corporation | 43934 |
2 |
PPG Industries Ohio, Inc. | 3430 |
2 |
AML Systems | 32 |
2 |
Media Lario S.r.l. | 40 |
2 |
Apple Inc. | 50209 |
1 |
Canon Inc. | 36841 |
1 |
Hitachi, Ltd. | 16452 |
1 |
FUJIFILM Corporation | 27102 |
1 |
Eastman Kodak Company | 3444 |
1 |
California Institute of Technology | 3884 |
1 |
Carl Zeiss SMT AG | 287 |
1 |
The Furukawa Electric Co., Ltd. | 3486 |
1 |
Adeka Corporation | 1333 |
1 |
Arizona Board of Regents, a Body Corporate of The State of Arizona Acting for and on Behalf of Arizona State University | 311 |
1 |
Electricite de France | 695 |
1 |
Essilor International (compagnie Generale D'optique) | 2918 |
1 |
JX Metals Trading Co., Ltd. | 2 |
1 |
Kanzacc Co., Ltd. | 2 |
1 |
Other owners | 4 |