- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 9/04 - Electrolytic coating other than with metals with inorganic materials
Patent holdings for IPC class C25D 9/04
Total number of patents in this class: 153
10-year publication summary
|
14
|
21
|
19
|
24
|
13
|
16
|
9
|
7
|
14
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| POSCO Co., Ltd. | 1059 |
6 |
| Rtx Corporation | 8674 |
5 |
| PPG Industries Ohio, Inc. | 3430 |
3 |
| Depuy Synthes Products, LLC | 2880 |
3 |
| I-ten | 105 |
3 |
| Xerion Advanced Battery Corporation | 19 |
3 |
| Baker Hughes Incorporated | 5689 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| Toyota Motor Corporation | 28582 |
2 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2487 |
2 |
| IMEC VZW | 1410 |
2 |
| JX Nippon Mining & Metals Corporation | 1576 |
2 |
| Modumetal, Inc. | 72 |
2 |
| MTU Aero Engines AG | 622 |
2 |
| Northeastern University | 1056 |
2 |
| Otsuka Pharmaceutical Co., Ltd. | 1426 |
2 |
| The Research Foundation for The State University of New York | 1468 |
2 |
| Riken | 1669 |
2 |
| Tosoh Corporation | 1127 |
2 |
| Other owners | 102 |