- 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 11/02 - Bending by stretching or pulling over a die
Patent holdings for IPC class B21D 11/02
Total number of patents in this class: 59
10-year publication summary
4
|
6
|
0
|
8
|
3
|
4
|
2
|
2
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cyril Bath Company | 20 |
5 |
The Boeing Company | 19843 |
3 |
Boe Technology Group Co., Ltd. | 35384 |
3 |
Rohr, Inc. | 653 |
3 |
Howmet Aerospace Inc. | 367 |
3 |
Ford Global Technologies, LLC | 19702 |
2 |
RTI International Metals, Inc. | 9 |
2 |
Baomarc Automotive Solutions S.p.A. | 3 |
2 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
Hubbell Incorporated | 3052 |
1 |
AIDA Engineering, Ltd. | 127 |
1 |
Aluko Co., Ltd | 4 |
1 |
Bharat Forge Ltd. | 35 |
1 |
Bombardier Transportation GmbH | 682 |
1 |
Butech Bliss | 7 |
1 |
Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
1 |
e Ink Holdings Inc. | 571 |
1 |
Fairmont Technologies, LLC | 1 |
1 |
Fairmount Technologies LLC | 2 |
1 |
Other owners | 24 |