- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 13/02 - Electrophoretic coating characterised by the process with inorganic material
Patent holdings for IPC class C25D 13/02
Total number of patents in this class: 308
10-year publication summary
|
21
|
25
|
27
|
23
|
15
|
20
|
21
|
17
|
13
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lawrence Livermore National Security, LLC | 1956 |
16 |
| PPG Industries Ohio, Inc. | 3382 |
11 |
| I-ten | 125 |
11 |
| Semiconductor Energy Laboratory Co., Ltd. | 11643 |
9 |
| Universite Paul Sabatier Toulouse III | 476 |
9 |
| Centre National de La Recherche Scientifique | 10841 |
8 |
| Safran Aircraft Engines | 6497 |
8 |
| OSRAM Opto Semiconductors GmbH | 3274 |
6 |
| Institut National Polytechnique de Toulouse | 218 |
6 |
| Triumf Inc. | 20 |
6 |
| OSRAM OLED GmbH | 1757 |
5 |
| University of Delaware | 371 |
5 |
| ArcelorMittal | 2503 |
4 |
| Northeastern University | 1249 |
4 |
| University of Central Florida Research Foundation, Inc. | 1231 |
4 |
| Eagle Technology, LLC | 387 |
4 |
| Iontra Inc | 83 |
4 |
| Hewlett-Packard Development Company, L.P. | 25419 |
3 |
| Hon Hai Precision Industry Co., Ltd. | 4009 |
3 |
| Tsinghua University | 6091 |
3 |
| Other owners | 179 |