- All sections
- C - Chemistrymetallurgy
- C14C - Treating skins, hides or leather with chemicals, enzymes or microorganisms, e.g. tanning, impregnating or finishingapparatus thereforcompositions for tanning
- C14C 3/24 - Chemical tanning by organic agents using lignin derivatives, e.g. sulfate liquor
Patent holdings for IPC class C14C 3/24
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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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sichuan University | 608 |
2 |
| Universita' di Pisa | 107 |
1 |
| Laboratori Archa S.r.l. | 3 |
1 |
| Exploitatiemaatschappij Smit-Vecht B.V. | 3 |
1 |
| Società Generale per La Gestione Del Polo Tecnologico Conciario Società Consortile a responsabilità limitata (più Brevemente Denominata Po.te.co. S.c.r.l.) | 2 |
1 |
| Other owners | 0 |