- 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: 307
10-year publication summary
|
31
|
21
|
25
|
27
|
23
|
18
|
20
|
17
|
16
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lawrence Livermore National Security, LLC | 1927 |
16 |
| PPG Industries Ohio, Inc. | 3458 |
11 |
| I-ten | 122 |
11 |
| Semiconductor Energy Laboratory Co., Ltd. | 11371 |
9 |
| Universite Paul Sabatier Toulouse III | 478 |
9 |
| Centre National de La Recherche Scientifique | 10350 |
8 |
| Safran Aircraft Engines | 6250 |
8 |
| OSRAM Opto Semiconductors GmbH | 3316 |
6 |
| Institut National Polytechnique de Toulouse | 203 |
6 |
| OSRAM OLED GmbH | 1783 |
5 |
| Triumf Inc. | 17 |
5 |
| ArcelorMittal | 2248 |
4 |
| Northeastern University | 1177 |
4 |
| University of Central Florida Research Foundation, Inc. | 1173 |
4 |
| University of Delaware | 368 |
4 |
| Iontra Inc | 67 |
4 |
| Hewlett-Packard Development Company, L.P. | 25940 |
3 |
| Hon Hai Precision Industry Co., Ltd. | 4042 |
3 |
| Tsinghua University | 5842 |
3 |
| BASF Coatings GmbH | 1195 |
3 |
| Other owners | 181 |