- 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 3/14 - Both compacting and sintering simultaneously
Patent holdings for IPC class B22F 3/14
Total number of patents in this class: 642
10-year publication summary
54
|
65
|
60
|
64
|
57
|
43
|
39
|
41
|
34
|
14
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
JX Nippon Mining & Metals Corporation | 1576 |
33 |
Element Six (UK) Limited | 178 |
26 |
Mitsubishi Materials Corporation | 2378 |
23 |
Toyota Motor Corporation | 28582 |
16 |
Hitachi Metals, Ltd. | 2175 |
16 |
Diamond Innovations, Inc. | 241 |
15 |
Hilti Aktiengesellschaft | 3227 |
11 |
Element Six Abrasives S.A. | 148 |
11 |
Tanaka Kikinzoku Kogyo K.K. | 589 |
11 |
US Synthetic Corporation | 601 |
11 |
Element Six Limited | 123 |
10 |
Baker Hughes Holdings LLC | 3060 |
9 |
Baker Hughes Incorporated | 5689 |
8 |
National Institute of Advanced Industrial Science and Technology | 3677 |
8 |
Tohoku University | 2526 |
8 |
Centre National de La Recherche Scientifique | 9632 |
7 |
Nitto Denko Corporation | 7879 |
7 |
NGK Insulators, Ltd. | 4589 |
6 |
Betek GmbH & Co. KG | 140 |
6 |
Danfoss Silicon Power GmbH | 163 |
6 |
Other owners | 394 |