- All sections
- C - Chemistry; metallurgy
- C23C - Coating metallic material; coating material with metallic material; surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 2/08 - Tin or alloys based thereon
Patent holdings for IPC class C23C 2/08
Total number of patents in this class: 69
10-year publication summary
5
|
5
|
5
|
6
|
9
|
5
|
3
|
7
|
5
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nippon Steel Corporation | 5649 |
11 |
Nippon Steel & Sumitomo Metal Corporation | 1990 |
6 |
ArcelorMittal | 1887 |
5 |
Abbott Cardiovascular Systems, Inc. | 1117 |
3 |
JFE Steel Corporation | 6067 |
3 |
Nippon Steel & Sumikin Stainless Steel Corporation | 171 |
2 |
ThyssenKrupp Rasselstein GmbH | 72 |
2 |
Wieland-Werke AG | 315 |
2 |
LG Chem, Ltd. | 17205 |
1 |
Panasonic Corporation | 20786 |
1 |
Robert Bosch GmbH | 40953 |
1 |
NTN Corporation | 5008 |
1 |
The Furukawa Electric Co., Ltd. | 3486 |
1 |
Aurubis Stolberg GmbH & Co. KG | 14 |
1 |
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 786 |
1 |
CSI Cells Co., Ltd | 38 |
1 |
Hitachi Cable Fine-Tech, Ltd. | 5 |
1 |
Hitachi Cable, Ltd. | 53 |
1 |
Indium Corporation | 76 |
1 |
JX Nippon Mining & Metals Corporation | 1576 |
1 |
Other owners | 23 |