- All sections
- B - Performing operationstransporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rollingauxiliary operations used in connection with metal-working without essentially removing material
- B21C 23/10 - Making finned tubes
Patent holdings for IPC class B21C 23/10
Total number of patents in this class: 28
10-year publication summary
|
3
|
3
|
2
|
3
|
3
|
1
|
1
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| American Axle & Manufacturing, Inc. | 635 |
5 |
| Alex Global Technology, Inc. | 19 |
2 |
| Steering Solutions IP Holding Corporation | 977 |
2 |
| Tesla, Inc. | 2011 |
2 |
| Hydro Extrusion USA, LLC | 32 |
2 |
| Intel Corporation | 47069 |
1 |
| Mitsubishi Electric Corporation | 48146 |
1 |
| Audi AG | 7568 |
1 |
| Gohsyu Corporation | 7 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2837 |
1 |
| LIXIL Corporation | 778 |
1 |
| Phoster Industries | 5 |
1 |
| Robopac S.p.A. | 55 |
1 |
| Schneider Electric IT Corporation | 791 |
1 |
| U.S. Manufacturing Corporation | 8 |
1 |
| Werner Co. | 406 |
1 |
| Werner Extrusion Solutions LLC | 20 |
1 |
| Wheel Corporation., Ltd | 4 |
1 |
| Hydro Precision Tubing (Suzhou) Co., Ltd. | 2 |
1 |
| MA Aluminum Corporation | 48 |
1 |
| Other owners | 0 |