- All sections
- B - Performing operations; transporting
- B22F - Working metallic powder; manufacture of articles from metallic powder; making metallic powder; apparatus or devices specially adapted for metallic powder
- B22F 9/16 - Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor using chemical processes
Patent holdings for IPC class B22F 9/16
Total number of patents in this class: 219
10-year publication summary
10
|
16
|
24
|
14
|
14
|
24
|
22
|
18
|
17
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Wuhan University of Technology | 159 |
7 |
Iowa State University Research Foundation, Inc. | 685 |
5 |
Toyota Motor Corporation | 28582 |
4 |
Centre National de La Recherche Scientifique | 9632 |
4 |
RSR Technologies, Inc. | 43 |
4 |
6K Inc | 132 |
4 |
Honda Motor Co., Ltd. | 24537 |
3 |
Board of Trustees of Michigan State University | 1141 |
3 |
Shoei Chemical Inc. | 320 |
3 |
AP&C Advanced Powders and Coatings Inc. | 11 |
3 |
Li Liu | 24 |
3 |
Ap&c Advanced Powders & Coatings Inc. | 21 |
3 |
Toppan Inc. | 746 |
3 |
The Regents of the University of California | 18943 |
2 |
GM Global Technology Operations LLC | 13620 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
The United States of America as represented by the Secretary of the Navy | 2734 |
2 |
Georgia Tech Research Corporation | 2453 |
2 |
Korea Advanced Institute of Science and Technology | 3906 |
2 |
The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
2 |
Other owners | 156 |