- 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 24/08 - Coating starting from inorganic powder by application of heat or pressure and heat
Patent holdings for IPC class C23C 24/08
Total number of patents in this class: 627
10-year publication summary
45
|
49
|
56
|
50
|
51
|
57
|
36
|
41
|
22
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Siemens AG | 24990 |
19 |
General Electric Company | 18133 |
17 |
Praxair S.T. Technology, Inc. | 133 |
17 |
Centre National de La Recherche Scientifique | 9632 |
15 |
Safran Aircraft Engines | 5739 |
15 |
Rtx Corporation | 8674 |
11 |
Universite Paul Sabatier Toulouse III | 473 |
9 |
NGK Insulators, Ltd. | 4589 |
7 |
MTU Aero Engines GmbH | 565 |
7 |
GE Infrastructure Technology, LLC | 5873 |
7 |
Siemens Energy, Inc. | 1770 |
6 |
Baker Hughes Incorporated | 5689 |
5 |
Sumitomo Electric Industries, Ltd. | 14131 |
5 |
Alantum Europe GmbH | 30 |
5 |
ArcelorMittal | 1887 |
5 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
5 |
Oerlikon Metco (US) Inc. | 202 |
5 |
PLANSEE SE | 233 |
5 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
5 |
Toyota Motor Corporation | 28582 |
4 |
Other owners | 453 |