- All sections
- C - Chemistrymetallurgy
- C14B - Mechanical treatment or processing of skins, hides, or leather in generalpelt-shearing machinesintestine-splitting machines
- C14B 1/40 - Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
Patent holdings for IPC class C14B 1/40
Total number of patents in this class: 9
10-year publication summary
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0
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0
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2
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2
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0
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1
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0
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0
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0
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ERRETRE S.p.A. | 17 |
3 |
| Officine di Cartigliano S.p.A. | 23 |
2 |
| Eagle Ottawa, LLC | 4 |
1 |
| Haian Runde Clothing Co., Ltd | 3 |
1 |
| New 3P S.r.l. | 1 |
1 |
| Lewis Group Holdings Pty Ltd | 1 |
1 |
| Other owners | 0 |