- 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 16/513 - Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes characterised by the method of coating using electric discharges using plasma jets
Patent holdings for IPC class C23C 16/513
Total number of patents in this class: 405
10-year publication summary
|
53
|
39
|
43
|
45
|
32
|
29
|
30
|
32
|
47
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 16587 |
33 |
| Jiangsu Favored Nanotechnology Co., LTD | 145 |
30 |
| ASM IP Holding B.V. | 1715 |
16 |
| Molecular Plasma Group SA | 33 |
7 |
| AGC Glass Europe | 1049 |
6 |
| The Procter & Gamble Company | 22178 |
5 |
| Tokyo Electron Limited | 11599 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
5 |
| Exatec LLC | 104 |
5 |
| Varian Semiconductor Equipment Associates, Inc. | 1282 |
4 |
| Lam Research Corporation | 4775 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
4 |
| Saint-Gobain Glass France | 3641 |
4 |
| Toshiba Mitsubishi-Electric Industrial Systems Corporation | 1583 |
4 |
| Versum Materials US, LLC | 591 |
4 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
4 |
| 6K Inc | 132 |
4 |
| Apple Inc. | 50209 |
3 |
| LG Electronics Inc. | 69257 |
3 |
| Toyota Motor Corporation | 28582 |
3 |
| Other owners | 252 |