- 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 11/00 - Surface finishing of leather
Patent holdings for IPC class C14C 11/00
Total number of patents in this class: 193
10-year publication summary
|
10
|
19
|
7
|
17
|
23
|
22
|
16
|
10
|
8
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Agfa NV | 656 |
18 |
| Rohm and Haas Company | 2877 |
13 |
| BASF SE | 20915 |
9 |
| Dow Global Technologies LLC | 10349 |
9 |
| Dow Silicones Corporation | 1936 |
7 |
| Evolved By Nature, Inc. | 117 |
5 |
| Lanxess Deutschland GmbH | 1117 |
4 |
| Midori Hokuyo Co., Ltd. | 10 |
4 |
| Nissin Chemical Industry Co., Ltd. | 107 |
3 |
| Lear Corporation | 1296 |
3 |
| The Chemours Company Fc, LLC | 1236 |
3 |
| citizen Watch Co., Ltd. | 1075 |
3 |
| Stahl International B.V. | 284 |
3 |
| TFL Ledertechnik GmbH | 101 |
3 |
| Wollsdorf Leder Schmidt & Co Ges.m.b.H. | 16 |
3 |
| K H Exports India Private Limited | 7 |
3 |
| FUJIFILM Corporation | 29424 |
2 |
| BASF AG | 236 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14394 |
2 |
| BASF Coatings GmbH | 1200 |
2 |
| Other owners | 92 |