- 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 10/48 - Aluminising
Patent holdings for IPC class C23C 10/48
Total number of patents in this class: 76
10-year publication summary
8
|
3
|
8
|
5
|
7
|
3
|
4
|
1
|
4
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
General Electric Company | 18133 |
9 |
Siemens AG | 24990 |
6 |
MTU Aero Engines GmbH | 565 |
5 |
MTU Aero Engines AG | 622 |
3 |
Safran Aircraft Engines | 5739 |
3 |
GE Infrastructure Technology, LLC | 5873 |
3 |
Rtx Corporation | 8674 |
3 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
GE Avio S.r.l. | 223 |
2 |
HRL Laboratories, LLC | 1588 |
2 |
IHI Corporation | 3268 |
2 |
Ishikawajima-Harima Heavy Industries Co., Ltd. | 71 |
2 |
Office National d'Etudes et de Recherches Aerospatiales (onera) | 155 |
2 |
SAFRAN S.A. | 518 |
1 |
Centre National de La Recherche Scientifique | 9632 |
1 |
Corning Incorporated | 9932 |
1 |
Rolls-Royce PLC | 2944 |
1 |
The Board of Trustees of the University of Illinois | 2623 |
1 |
Aeromet Technologies, Inc. | 14 |
1 |
Dbc System Co., Ltd. | 2 |
1 |
Other owners | 25 |