- 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 5/16 - Folding; Pleating
Patent holdings for IPC class B21D 5/16
Total number of patents in this class: 75
10-year publication summary
14
|
5
|
5
|
8
|
9
|
9
|
8
|
6
|
10
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nippon Steel Corporation | 5649 |
4 |
Honda Motor Co., Ltd. | 24537 |
3 |
TRUMPF Maschinen Austria GmbH & Co. KG. | 230 |
3 |
SAS IP, LLC | 15 |
3 |
Stilride AB | 13 |
3 |
GM Global Technology Operations LLC | 13620 |
2 |
Amada Holdings Co., Ltd. | 297 |
2 |
Hancock Enterprises, Inc. | 7 |
2 |
Krip LLC | 6 |
2 |
HVAC Inventors/Systemation, Inc. | 25 |
2 |
Socotec Consulting, Inc. | 3 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
Airbus Operations S.A.S. | 2407 |
1 |
Airbus Operations S.L. | 511 |
1 |
Hewlett-Packard Development Company, L.P. | 28538 |
1 |
Ford Global Technologies, LLC | 19702 |
1 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Lenovo (Singapore) Pte. Ltd. | 2853 |
1 |
Mitsui Chemicals, Inc. | 3134 |
1 |
Hilti Aktiengesellschaft | 3227 |
1 |
Other owners | 38 |