- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus therefor
- C25D 21/02 - Heating or cooling
Patent holdings for IPC class C25D 21/02
Total number of patents in this class: 74
10-year publication summary
7
|
10
|
5
|
10
|
8
|
4
|
5
|
4
|
14
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Applied Materials, Inc. | 16587 |
4 |
Ebara Corporation | 1951 |
3 |
topocrom systems AG | 10 |
3 |
Umicore Galvanotechnik GmbH | 55 |
3 |
Unison Industries, LLC | 195 |
3 |
The Boeing Company | 19843 |
2 |
Tokyo Electron Limited | 11599 |
2 |
Atotech Deutschland GmbH | 586 |
2 |
Auckland UniServices Limited | 503 |
2 |
Modumetal, Inc. | 72 |
2 |
Acrom S.A. | 3 |
2 |
Pratt & Whitney Rzeszow SA | 4 |
2 |
Rzeszow University of Technology | 5 |
2 |
Net Boru Sanayi ve DIS Ticaret Kollektif Sirketi Bora Saman ve Ortagi | 11 |
2 |
ZF Active Safety GmbH | 187 |
2 |
Toyota Motor Corporation | 28582 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
1 |
Nissan North America, Inc. | 338 |
1 |
Battelle Energy Alliance, LLC | 569 |
1 |
Other owners | 33 |