- All sections
- C - Chemistrymetallurgy
- C23C - Coating metallic materialcoating material with metallic materialsurface treatment of metallic material by diffusion into the surface, by chemical conversion or substitutioncoating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general
- C23C 16/28 - Deposition of only one other non-metal element
Patent holdings for IPC class C23C 16/28
Total number of patents in this class: 92
10-year publication summary
|
8
|
3
|
12
|
9
|
6
|
8
|
4
|
7
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Applied Materials, Inc. | 18861 |
12 |
| ASM IP Holding B.V. | 2106 |
9 |
| Tokyo Electron Limited | 12877 |
6 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3994 |
5 |
| Micron Technology, Inc. | 26183 |
3 |
| First Solar, Inc. | 512 |
3 |
| Vrije Universiteit Brussel | 505 |
3 |
| Varian Semiconductor Equipment Associates, Inc. | 1231 |
2 |
| Sumitomo Chemical Company, Limited | 9047 |
2 |
| Board of Regents, The University of Texas System | 5849 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3798 |
2 |
| Aeonclad Coatings, LLC | 8 |
2 |
| G & H Technologies LLC | 11 |
2 |
| IMEC VZW | 1654 |
2 |
| Universite de Picardie Jules Verne | 124 |
2 |
| Versum Materials US, LLC | 648 |
2 |
| Molecule Works, Inc | 18 |
2 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
2 |
| Samsung Electronics Co., Ltd. | 147501 |
1 |
| Centre National de La Recherche Scientifique | 10516 |
1 |
| Other owners | 27 |