- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 11/26 - Anodisation of refractory metals or alloys based thereon
Patent holdings for IPC class C25D 11/26
Total number of patents in this class: 379
10-year publication summary
43
|
33
|
34
|
44
|
35
|
31
|
28
|
35
|
13
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
23 |
Hewlett-Packard Development Company, L.P. | 28538 |
10 |
Nippon Steel Corporation | 5649 |
10 |
Accentus Medical Limited | 19 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
Composecure, LLC | 129 |
7 |
FUJIFILM Corporation | 27102 |
6 |
Keronite International Limited | 16 |
5 |
Beijing Huayu Chuangxin Ta-nb Science&technology Co., Ltd. | 5 |
5 |
Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California | 50 |
4 |
City University of Hong Kong | 684 |
4 |
KEMET Electronics Corporation | 339 |
4 |
Nanovis, LLC | 31 |
4 |
Safran Aircraft Engines | 5739 |
4 |
Showa Co., Ltd. | 19 |
4 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
4 |
Biomet Manufacturing, LLC | 1067 |
3 |
EADS Deutschland GmbH | 382 |
3 |
Les Laboratoires Osteal Medical | 11 |
3 |
Mitsubishi Materials Corporation | 2378 |
3 |
Other owners | 258 |