- All sections
- B - Performing operations; transporting
- B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; auxiliary 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: 26
10-year publication summary
4
|
3
|
3
|
3
|
2
|
2
|
3
|
0
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
American Axle & Manufacturing, Inc. | 659 |
5 |
Alex Global Technology, Inc. | 21 |
2 |
Steering Solutions IP Holding Corporation | 869 |
2 |
Tesla, Inc. | 1597 |
2 |
Hydro Extrusion USA, LLC | 29 |
2 |
Mitsubishi Electric Corporation | 44171 |
1 |
Audi AG | 7229 |
1 |
Gohsyu Corporation | 7 |
1 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2905 |
1 |
LIXIL Corporation | 651 |
1 |
Norsk Hydro ASA | 279 |
1 |
Phoster Industries | 5 |
1 |
Robopac S.p.A. | 47 |
1 |
Schneider Electric IT Corporation | 751 |
1 |
Steffens Enterprises, Inc. | 15 |
1 |
U.S. Manufacturing Corporation | 10 |
1 |
Werner Extrusion Solutions LLC | 20 |
1 |
Wheel Corporation., Ltd | 3 |
1 |
Other owners | 0 |