- All sections
- B - Performing operations; transporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; punching metal
- B21D 26/041 - Means for controlling fluid parameters, e.g. pressure or temperature
Patent holdings for IPC class B21D 26/041
Total number of patents in this class: 70
10-year publication summary
|
5
|
12
|
9
|
6
|
12
|
10
|
5
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Heavy Industries, Ltd. | 1815 |
29 |
| Harbin Institute of Technology | 399 |
5 |
| Capital One Services, LLC. | 8545 |
4 |
| Edwards Lifesciences Corporation | 4472 |
4 |
| Dalian University of Technology | 1451 |
3 |
| JFE Steel Corporation | 6557 |
3 |
| Nippon Steel Corporation | 6012 |
3 |
| The Coca-Cola Company | 2505 |
2 |
| Olympus Winter & Ibe GmbH | 663 |
2 |
| Spencer Composites Corporation | 13 |
2 |
| Baolong (AnHui) Auto Parts Co., Ltd | 3 |
2 |
| Ford Global Technologies, LLC | 20070 |
1 |
| Caterpillar Inc. | 9166 |
1 |
| Linz Research Engineering Co., Ltd. | 1 |
1 |
| Montebello Packaging | 6 |
1 |
| POSCO | 2204 |
1 |
| Showa Rasenkan Seisakusho Co., Ltd. | 13 |
1 |
| Standard Lifters, Inc. | 92 |
1 |
| Wobben Properties GmbH | 1212 |
1 |
| Zapadoceska Univerzita V Plzni | 60 |
1 |
| Other owners | 2 |