- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 19/04 - Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
Patent holdings for IPC class B23D 19/04
Total number of patents in this class: 22
10-year publication summary
|
5
|
1
|
0
|
3
|
0
|
4
|
6
|
1
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2319 |
4 |
| Hubbell Incorporated | 3301 |
3 |
| Contemporary Amperex Technology Co., Limited | 7083 |
2 |
| POSCO Co., Ltd. | 1571 |
2 |
| Tonyazzopardi Holdings, LLC | 3 |
2 |
| FUJIFILM Corporation | 29543 |
1 |
| Siemens Plc | 71 |
1 |
| Fletcher-terry Company, The | 8 |
1 |
| Sintokogio, Ltd. | 1160 |
1 |
| SMS Group GmbH | 1131 |
1 |
| Valeo Systemes Thermiques | 2733 |
1 |
| Kindeva Drug Delivery L.P., Kindeva GP II LLC, a Delaware limited liability company | 217 |
1 |
| Dalian Field Manufacturing Co., Ltd | 25 |
1 |
| Chaowei Power Group Co., Ltd. | 20 |
1 |
| Other owners | 0 |