- 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 3/16 - Chemical tanning by organic agents using aliphatic aldehydes
Patent holdings for IPC class C14C 3/16
Total number of patents in this class: 26
10-year publication summary
|
1
|
2
|
5
|
0
|
6
|
3
|
3
|
1
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DB Patents Ltd. | 6 |
6 |
| TFL Ledertechnik GmbH | 107 |
4 |
| Xeros Limited | 148 |
2 |
| Santori Pellami S.p.A. | 6 |
2 |
| Midori Auto Leather Co., Ltd. | 7 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| BASF AG | 1258 |
1 |
| Rohm and Haas Company | 2805 |
1 |
| Angus Chemical Company | 105 |
1 |
| Midori Hokuyo Co., Ltd. | 10 |
1 |
| Osmo S.r.l. | 10 |
1 |
| Sichuan University | 498 |
1 |
| University of Lancaster | 48 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
1 |
| Other owners | 0 |