- 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 8/60 - Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using solids, e.g. powders, pastes
Patent holdings for IPC class C23C 8/60
Total number of patents in this class: 30
10-year publication summary
2
|
2
|
3
|
4
|
2
|
3
|
1
|
3
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Honda Motor Co., Ltd. | 24537 |
2 |
Andritz Iggesund Tools Inc. | 5 |
2 |
PLANSEE SE | 233 |
2 |
Regents of the University of Minnesota | 2620 |
2 |
Smith & Nephew, Inc. | 2685 |
2 |
BWT LLC, DBA Bluewater Thermal Solutions | 6 |
2 |
Molecule Works, Inc | 17 |
2 |
Schlumberger Technology Corporation | 9690 |
1 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
The Chugoku Electric Power Co., Inc. | 498 |
1 |
Dechema Gesellschaft fur Chemische Technik und Biotechnologie e.V. | 22 |
1 |
Femvix Corp. | 15 |
1 |
Fraunhofer IWS | 4 |
1 |
Fraunhofer USA, Inc. | 102 |
1 |
Jvis - USA, LLC | 48 |
1 |
Korea Institute of Machinery & Materials | 677 |
1 |
Ok Min Kim | 4 |
1 |
Ok Ryul Kim | 4 |
1 |
The University of Akron | 674 |
1 |
University of Ottawa | 200 |
1 |
Other owners | 3 |