- 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 3/02 - Chemical tanning
Patent holdings for IPC class C14C 3/02
Total number of patents in this class: 32
10-year publication summary
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4
|
3
|
5
|
2
|
3
|
3
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3
|
4
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0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Faircraft | 15 |
8 |
| Stahl International B.V. | 291 |
4 |
| Atko Planning Inc. | 35 |
2 |
| BASF SE | 21109 |
1 |
| Centre National de La Recherche Scientifique | 10726 |
1 |
| Buckman Laboratories International, Inc. | 242 |
1 |
| Council of Scientific & Industrial Research | 1431 |
1 |
| King's College London | 548 |
1 |
| Laboratorios Miret, S.A. | 41 |
1 |
| Sustainable Community Development, L.L.C. d/b/a SCD Probiotics | 12 |
1 |
| Universite de Montpellier | 1020 |
1 |
| University of Lancaster | 57 |
1 |
| Zhejiang Hongzhan New Materials Co., Ltd. | 1 |
1 |
| CTC | 14 |
1 |
| Enscm - Ecole Nationale Superieure de Chimie | 9 |
1 |
| Lanxess (Changzhou) Co., Ltd. | 4 |
1 |
| Quimica Industrial Jvl 2013,s.l. | 1 |
1 |
| Rhodia-hengchang (Zhangjiagang) Specialty Chemical Co., Ltd. | 2 |
1 |
| SMIT Tanning B.V. | 2 |
1 |
| Quintessence Marine Inc. | 12 |
1 |
| Other owners | 1 |