- All sections
- B - Performing operationstransporting
- B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing materialpunching metal
- B21D 26/059 - Layered blanks
Patent holdings for IPC class B21D 26/059
Total number of patents in this class: 27
10-year publication summary
|
1
|
3
|
6
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5
|
6
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0
|
1
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0
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3
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE SYSTEMS plc | 2519 |
6 |
| Instytut Formy Sp. z o.o. | 5 |
3 |
| The Boeing Company | 20193 |
2 |
| Rolls-Royce PLC | 3224 |
2 |
| Karlsruher Institut fur Technologie (KIT) | 40 |
2 |
| Zieta Prozessdesign Sp. z o.o. | 32 |
2 |
| IPU Ingenieurgesellschaft Braunschweig mbH | 2 |
2 |
| Yazaki Energy System Corporation | 99 |
1 |
| Carl Zeiss SMT GmbH | 3370 |
1 |
| C.R.F. Societa Consortile per Azioni | 386 |
1 |
| Outokumpu Oyj | 268 |
1 |
| Rohr, Inc. | 776 |
1 |
| Salzgitter Flachstahl GmbH | 163 |
1 |
| United States of America AS represented by The Administrator of NASA | 485 |
1 |
| Ingenieurgesellschaft Peil, Ummenhofer mbH | 1 |
1 |
| Other owners | 0 |