- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 3/66 - Electroplating; Baths therefor from melts
Patent holdings for IPC class C25D 3/66
Total number of patents in this class: 241
10-year publication summary
27
|
26
|
12
|
31
|
21
|
18
|
13
|
9
|
7
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sumitomo Electric Industries, Ltd. | 14131 |
43 |
Kyoto University | 2732 |
10 |
Rtx Corporation | 8674 |
10 |
Honeywell International Inc. | 13799 |
6 |
UACJ Corporation | 631 |
6 |
Siemens AG | 24990 |
5 |
UChicago Argonne, LLC | 866 |
5 |
University of Leicester | 211 |
5 |
Xtalic Corporation | 63 |
5 |
Iontra Inc | 49 |
5 |
BASF SE | 19740 |
4 |
Hitachi Metals, Ltd. | 2175 |
4 |
Battelle Energy Alliance, LLC | 569 |
4 |
DIPSOL Chemicals Co., Ltd. | 57 |
4 |
Modumetal, Inc. | 72 |
4 |
Baker Hughes Holdings LLC | 3060 |
4 |
Apple Inc. | 50209 |
3 |
The Boeing Company | 19843 |
3 |
Massachusetts Institute of Technology | 9795 |
3 |
Hamilton Sundstrand Corporation | 4525 |
3 |
Other owners | 105 |