- 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 9/00 - Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
Patent holdings for IPC class C14C 9/00
Total number of patents in this class: 88
10-year publication summary
|
5
|
2
|
12
|
3
|
7
|
8
|
5
|
5
|
4
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Modern Meadow, Inc. | 108 |
9 |
| BASF SE | 19740 |
6 |
| 3m Innovative Properties Company | 18406 |
5 |
| Lanxess Deutschland GmbH | 1104 |
5 |
| Buckman Laboratories International, Inc. | 244 |
3 |
| The Chemours Company Fc, LLC | 1107 |
3 |
| Momentive Performance Materials GmbH | 120 |
3 |
| Stahl International B.V. | 267 |
3 |
| E. I. du Pont de Nemours and Company | 4345 |
2 |
| BASF AG | 1258 |
2 |
| Bolt Threads, Inc. | 151 |
2 |
| TFL Ledertechnik GmbH | 107 |
2 |
| Danprotex A/S | 2 |
2 |
| E.I. DuPont de Nemours and Company | 468 |
2 |
| Imbox Protection A/S | 19 |
2 |
| Ancor Tecnológica Canaria, S.L. | 12 |
2 |
| Syngenta Participations AG | 4970 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| Bluestar Silicones France. | 91 |
1 |
| Ecolab USA Inc. | 5190 |
1 |
| Other owners | 31 |