- 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 1/054 - Nanosized particles
Patent holdings for IPC class B22F 1/054
Total number of patents in this class: 385
10-year publication summary
2
|
0
|
1
|
8
|
18
|
44
|
50
|
82
|
120
|
46
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hewlett-Packard Development Company, L.P. | 28538 |
8 |
HRL Laboratories, LLC | 1588 |
8 |
Toyota Motor Corporation | 28582 |
7 |
University of Florida Research Foundation, Inc. | 3883 |
7 |
Kyocera Corporation | 12735 |
6 |
Betek GmbH & Co. KG | 140 |
6 |
BASF SE | 19740 |
5 |
Murata Manufacturing Co., Ltd. | 22355 |
5 |
Northwestern University | 3112 |
5 |
Mitsui Mining & Smelting Co., Ltd. | 1373 |
5 |
Research & Business Foundation Sungkyunkwan University | 1640 |
5 |
Seoul National University R&db Foundation | 2976 |
5 |
The Regents of the University of California | 18943 |
4 |
Daicel Corporation | 2128 |
4 |
Daido Steel Co., Ltd. | 237 |
4 |
KT & G Corporation | 1876 |
4 |
Regents of the University of Minnesota | 2620 |
4 |
Tekna Plasma Systems Inc. | 69 |
4 |
Unitika Ltd. | 441 |
4 |
UT-Battelle, LLC | 1333 |
4 |
Other owners | 281 |