- 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 3/00 - TanningCompositions for tanning
Patent holdings for IPC class C14C 3/00
Total number of patents in this class: 46
10-year publication summary
|
3
|
0
|
3
|
5
|
1
|
2
|
3
|
6
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| National Beef Packing Company, LLC | 67 |
9 |
| Stahl International B.V. | 233 |
5 |
| BASF SE | 21308 |
3 |
| Lanxess Deutschland GmbH | 1141 |
2 |
| PQ Silicas BV | 18 |
2 |
| PQ Silicas UK Limited | 53 |
2 |
| TFL Ledertechnik GmbH | 98 |
2 |
| ECCO Sko A/S | 451 |
2 |
| Curie Co. Inc. | 38 |
2 |
| Renbertech S.r.l. | 12 |
2 |
| Novozymes A/S | 3381 |
1 |
| Modern Meadow, Inc. | 89 |
1 |
| Sustainable Community Development, L.L.C., DBA SCD Probiotics | 22 |
1 |
| Universitat de Lleida | 50 |
1 |
| BASF (China) Co., Ltd. | 887 |
1 |
| ProKlean Technologies Private Limited | 8 |
1 |
| Sciarada Industria Conciaria S.p.A. | 5 |
1 |
| Quimica Stoever, S.A. de C.V. | 3 |
1 |
| Curtidos Treviño, S.A. de C.V. | 5 |
1 |
| Maru N Arah Trading Co. Ltd. | 1 |
1 |
| Other owners | 5 |