- 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 26/021 - Deforming sheet bodies
Patent holdings for IPC class B21D 26/021
Total number of patents in this class: 100
10-year publication summary
13
|
10
|
12
|
10
|
12
|
10
|
9
|
12
|
11
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Magna International Inc. | 1236 |
9 |
Adm28 S.à.r.l. | 45 |
5 |
The Boeing Company | 19843 |
4 |
UACJ Corporation | 631 |
4 |
Airbus S.A.S. | 819 |
3 |
Honda Motor Co., Ltd. | 24537 |
2 |
Airbus Operations S.A.S. | 2407 |
2 |
GM Global Technology Operations LLC | 13620 |
2 |
Yazaki Energy System Corporation | 99 |
2 |
C.R.F. Societa Consortile per Azioni | 395 |
2 |
IHI Corporation | 3268 |
2 |
Karlsruher Institut fur Technologie (KIT) | 40 |
2 |
Safran Nacelles | 587 |
2 |
Shenzhen University | 1544 |
2 |
Sumitomo Heavy Industries, Ltd. | 1670 |
2 |
Instytut Formy Sp. z o.o. | 5 |
2 |
IPU Ingenieurgesellschaft Braunschweig mbH | 2 |
2 |
Frd Science & Technology (Jiangsu) Co., Ltd. | 2 |
2 |
General Electric Company | 18133 |
1 |
Siemens AG | 24990 |
1 |
Other owners | 47 |