- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/50 - ElectroplatingBaths therefor from solutions of platinum group metals
Patent holdings for IPC class C25D 3/50
Total number of patents in this class: 194
10-year publication summary
|
15
|
22
|
13
|
16
|
13
|
14
|
14
|
16
|
16
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Regents of the University of California | 20790 |
9 |
| Johnson Matthey Public Limited Company | 1761 |
8 |
| Umicore Galvanotechnik GmbH | 55 |
8 |
| General Electric Company | 13908 |
7 |
| Composecure, LLC | 141 |
6 |
| Howmet Corporation | 43 |
5 |
| Safran Aircraft Engines | 6716 |
4 |
| DuPont Electronic Materials International, LLC | 430 |
4 |
| Centre National de La Recherche Scientifique | 11042 |
3 |
| Medtronic MiniMed, Inc. | 1791 |
3 |
| Lam Research Corporation | 5651 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
3 |
| JX Nippon Mining & Metals Corporation | 1461 |
3 |
| Tanaka Kikinzoku Kogyo K.K. | 574 |
3 |
| Heraeus Materials Singapore, PTE., Ltd. | 44 |
3 |
| Rtx Corporation | 10110 |
3 |
| Sumitomo Electric Industries, Ltd. | 16396 |
2 |
| Intel Corporation | 47100 |
2 |
| Applied Materials, Inc. | 20438 |
2 |
| Sumitomo Wiring Systems, Ltd. | 11067 |
2 |
| Other owners | 111 |