- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 15/02 - Combined electrolytic and electrophoretic processes
Patent holdings for IPC class C25D 15/02
Total number of patents in this class: 179
10-year publication summary
4
|
8
|
13
|
10
|
8
|
11
|
11
|
5
|
8
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siemens AG | 24990 |
12 |
PPG Industries Ohio, Inc. | 3430 |
10 |
Dowa Metaltech Co., Ltd. | 150 |
7 |
The Furukawa Electric Co., Ltd. | 3486 |
5 |
Hewlett-Packard Development Company, L.P. | 28538 |
4 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
4 |
Modumetal, Inc. | 72 |
4 |
Murata Manufacturing Co., Ltd. | 22355 |
3 |
Lawrence Livermore National Security, LLC | 1834 |
3 |
Kabushiki Kaisha Riken | 265 |
3 |
MacDermid Enthone Inc. | 237 |
3 |
Nippon Chemical Industrial Co., Ltd. | 267 |
3 |
Kurita Co., Ltd. | 4 |
3 |
Samsung Electronics Co., Ltd. | 131630 |
2 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Hamilton Sundstrand Corporation | 4525 |
2 |
NTN Corporation | 5008 |
2 |
Omron Corporation | 6968 |
2 |
Auckland UniServices Limited | 503 |
2 |
Other owners | 101 |