- 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: 28
10-year publication summary
|
1
|
0
|
3
|
0
|
4
|
9
|
2
|
2
|
0
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ArcelorMittal | 2695 |
4 |
| Tonyazzopardi Holdings, LLC | 4 |
4 |
| Hubbell Incorporated | 3455 |
3 |
| Contemporary Amperex Technology Co., Limited | 10157 |
2 |
| POSCO Co., Ltd. | 2018 |
2 |
| FUJIFILM Corporation | 30562 |
1 |
| Siemens Plc | 70 |
1 |
| Sintokogio, Ltd. | 1207 |
1 |
| SMS Group GmbH | 1204 |
1 |
| Valeo Systemes Thermiques | 2827 |
1 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 303 |
1 |
| MCC Capital Engineering & Research Incorporation Limited | 19 |
1 |
| Kindeva Drug Delivery L.P., Kindeva GP II LLC, a Delaware limited liability company | 220 |
1 |
| Dalian Field Manufacturing Co., Ltd | 25 |
1 |
| LG Energy Solution, Ltd. | 19184 |
1 |
| Chaowei Power Group Co., Ltd. | 22 |
1 |
| United Auto Battery Co., Ltd. | 4 |
1 |
| Ceri Technology Company Limited | 4 |
1 |
| Other owners | 0 |