- 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 10/36 - Embedding in a powder mixture, i.e. pack cementation only one element being diffused
Patent holdings for IPC class C23C 10/36
Total number of patents in this class: 30
10-year publication summary
|
3
|
1
|
2
|
3
|
1
|
1
|
5
|
0
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rtx Corporation | 10127 |
3 |
| Robert Bosch GmbH | 44254 |
2 |
| Omron Corporation | 7392 |
2 |
| Ceres Intellectual Property Company Limited | 252 |
2 |
| Excalibur Screwbolts Limited | 7 |
2 |
| Shinto Industrial Co., Ltd. | 6 |
2 |
| Majorpack, Inc | 8 |
2 |
| Cellmo Materials Innovation, Inc. | 35 |
2 |
| Siemens AG | 23996 |
1 |
| Hitachi, Ltd. | 16163 |
1 |
| Daimler AG | 2811 |
1 |
| Electric Power Research Institute, Inc. | 216 |
1 |
| Imperial Innovations Limited | 542 |
1 |
| iwis motorsysteme GmbH & Co. KG | 104 |
1 |
| JAMAR International Corporation | 1 |
1 |
| Kamax Holding GmbH & Co. KG | 139 |
1 |
| Richard Bergner Verbindungstechnik GmbH & Co. KG | 39 |
1 |
| Safran Aircraft Engines | 6727 |
1 |
| Air Water NV Inc. | 3 |
1 |
| Ningbo Shen-xin Electronics Co., Ltd. | 2 |
1 |
| Other owners | 1 |