- 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 49/00 - Sheathing or stiffening objects
Patent holdings for IPC class B21D 49/00
Total number of patents in this class: 28
10-year publication summary
6
|
2
|
3
|
4
|
1
|
2
|
1
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
3 |
GWS Tube Forming Solutions Inc. | 11 |
2 |
Tenneco GmbH | 117 |
2 |
TRUMPF Werkzeugmaschinen GmbH + Co. KG | 585 |
2 |
Pratt & Whitney Canada Corp. | 4215 |
1 |
Daimler AG | 3462 |
1 |
St. Jude Medical, Cardiology Division, Inc. | 1351 |
1 |
Aluko Co., Ltd | 4 |
1 |
Faurecia Emissions Control Technologies, Germany GmbH | 53 |
1 |
Garford Pty Ltd | 4 |
1 |
IFP Energies Nouvelles | 2717 |
1 |
Johns Manville | 980 |
1 |
Kobe Steel, Ltd. | 912 |
1 |
Kyungpook National University Industry-Academic Cooperation Foundation | 1041 |
1 |
Nippon Steel Corporation | 5649 |
1 |
OASYS Water, Inc. | 26 |
1 |
Profiline, Societe a responsabilite Limitee | 1 |
1 |
Protektorwerk Florenz Maisch GmbH & Co. KG | 82 |
1 |
Remko Mark B.V. | 12 |
1 |
Technische Universitat Dortmund | 95 |
1 |
Other owners | 3 |