Class C14C : CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
Subclass 3/14: Tanning; Compositions for tanning Chemical tanning by organic agents Fat tanning; Oil tanning
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12163197 | Method of manufacturing leather | Dec 24, 20 | Dec 10, 24 | Midori Auto Leather Co., Ltd.; TOYOTA JIDOSBA KABUSHIKI KAISHA.; |
| 10087497 | Process for retanning leather | Jul 25, 14 | Oct 02, 18 | TFL Ledertechnik GmbH |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0182,636 | MODIFIED POLYLACTONES USEFUL FOR FATLIQUORING | Apr 13, 22 | Jun 06, 24 | TFL Ledertechnik GmbH |
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