- All sections
- C - Chemistry; metallurgy
- C14C - Treating skins, hides or leather with chemicals, enzymes or microorganisms, e.g. tanning, impregnating or finishing; apparatus therefor; compositions 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: 5
10-year publication summary
1
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1
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0
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0
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0
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sichuan University | 498 |
1 |
Universita' di Pisa | 93 |
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 |