- All sections
- D - Textiles; paper
- D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
- D06M 13/238 - Tannins, e.g. gallotannic acids
Patent holdings for IPC class D06M 13/238
Total number of patents in this class: 7
10-year publication summary
0
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0
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0
|
0
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0
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0
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0
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3
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2
|
1
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Claros Technologies Inc. | 18 |
2 |
Bridgestone Corporation | 7067 |
1 |
Kaneka Corporation | 4445 |
1 |
OrganoClick AB | 70 |
1 |
Sichuan University | 498 |
1 |
Soochow University | 1605 |
1 |
Other owners | 0 |