- All sections
- B - Performing operationstransporting
- B23D - Planingslottingshearingbroachingsawingfilingscrapinglike operations for working metal by removing material, not otherwise provided for
- B23D 81/00 - Methods, machines, or devices for working metal, covered by more than one main group in this subclass
Patent holdings for IPC class B23D 81/00
Total number of patents in this class: 6
10-year publication summary
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0
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1
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0
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0
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1
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0
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0
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1
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0
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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
|
|---|---|---|
| BARON INVESTMENTS, LLC, DBA Baron Education | 31 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
1 |
| Jiangsu University | 1173 |
1 |
| I-mc | 6 |
1 |
| Other owners | 0 |