- 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 4/16 - WiresTubes
Patent holdings for IPC class C23C 4/16
Total number of patents in this class: 75
10-year publication summary
|
9
|
12
|
5
|
2
|
5
|
4
|
4
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sturm Maschinen- & Anlagenbau GmbH | 39 |
5 |
| Nissan Motor Co., Ltd. | 12947 |
4 |
| Oerlikon Metco AG, Wohlen | 48 |
4 |
| Applied Materials, Inc. | 20363 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1654 |
3 |
| Schlumberger Technology Corporation | 11798 |
2 |
| Dai-Ichi High Frequency Co., Ltd. | 37 |
2 |
| Georg Fischer Automotive (Suzhou) Co Ltd | 2 |
2 |
| Georg Fischer Druckguss GmbH & Co KG | 6 |
2 |
| Georg Fischer GmbH | 3 |
2 |
| Georg Fischer GmbH & Co KG | 5 |
2 |
| TI Automotive (Heidelberg) GmbH | 19 |
2 |
| Toyo Kohan Co., Ltd. | 431 |
2 |
| Superior Shot Peening, Inc. | 8 |
2 |
| Materion Advanced Materials Germany GmbH | 18 |
2 |
| Samsung Electronics Co., Ltd. | 157557 |
1 |
| Hitachi, Ltd. | 16071 |
1 |
| Robert Bosch GmbH | 44128 |
1 |
| Ford Global Technologies, LLC | 21478 |
1 |
| Bayerische Motoren Werke Aktiengesellschaft | 15252 |
1 |
| Other owners | 31 |