Assignee
TFL LEDERTECHNIK GMBH
DE·8 granted patents·4 pending applications·18 citations·filing 2001–2022
Top patents by PatentIndex Score
12 records- 0172US7250456B2Composition and its use for imparting water repellency to leather or furskins, textiles and other fibrous materialsTFL LEDERTECHNIK GMBH·Filed 2003·Granted Jul 31, 2007·14 cites·37 claims
- 0263US6916348B2Dyed leather and method for dyeing tanned leatherTFL LEDERTECHNIK GMBH·Filed 2001·Granted Jul 12, 2005·4 cites·43 claims
- 0352US10815542B2Tanning composition and method based on an acetal of an aldehydic tanning agentTFL LEDERTECHNIK GMBH·Filed 2019·Granted Oct 27, 2020·0 cites·19 claims
- 0448US8357207B2Leather treatment and agentTFL LEDERTECHNIK GMBH·Filed 2006·Granted Jan 22, 2013·0 cites·9 claims
- 0548US2024182636A1Modified polylactones useful for fatliquoringTFL LEDERTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 0647US11851722B2Chromium tanning agentsTFL LEDERTECHNIK GMBH·Filed 2019·Granted Dec 26, 2023·0 cites·20 claims
- 0744US11365456B2Method for producing hydrophobicizing leather treatment agentsTFL LEDERTECHNIK GMBH·Filed 2017·Granted Jun 21, 2022·0 cites·13 claims
- 0844US10604813B2Tanning composition and method based on an acetal of an aldehydic tanning agentTFL LEDERTECHNIK GMBH·Filed 2017·Granted Mar 31, 2020·0 cites·24 claims
- 0942US10087497B2Process for retanning leatherTFL LEDERTECHNIK GMBH·Filed 2014·Granted Oct 2, 2018·0 cites·22 claims
- 1041US2024011110A1Delimining composition and method for deliming hidesTFL LEDERTECHNIK GMBH·Filed 2022·Application pending·0 cites
- 1139US2022127687A1Device, exchange unit, kit, and method for reducing the odor of tanned leatherTFL LEDERTECHNIK GMBH·Filed 2019·Application pending·0 cites
- 1239US2008276378A1Composition for the Pretanning of PeltsTFL LEDERTECHNIK GMBH·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →