- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 11/02 - Anodisation
Patent holdings for IPC class C25D 11/02
Total number of patents in this class: 631
10-year publication summary
97
|
83
|
68
|
83
|
40
|
40
|
57
|
46
|
29
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Apple Inc. | 50209 |
62 |
Hewlett-Packard Development Company, L.P. | 28538 |
29 |
Samsung Electronics Co., Ltd. | 131630 |
14 |
Murata Manufacturing Co., Ltd. | 22355 |
13 |
Rtx Corporation | 8674 |
10 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
9 |
Keronite International Limited | 16 |
8 |
Henkel AG & Co. KGaA | 10129 |
7 |
Materion Newton Inc. | 66 |
7 |
Applied Materials, Inc. | 16587 |
6 |
Purdue Research Foundation | 3277 |
5 |
Accentus Medical Limited | 19 |
5 |
3m Innovative Properties Company | 18406 |
4 |
The Boeing Company | 19843 |
4 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
4 |
Depuy Synthes Products, LLC | 2880 |
4 |
National Taiwan University | 1140 |
4 |
Brembo S.p.A. | 444 |
4 |
BYD Company Limited | 3700 |
4 |
Liebherr-Aerospace Toulouse SAS | 135 |
4 |
Other owners | 424 |