Assignee
YAN YOUCHUN
NL·2 granted patents·1 pending application·10 citations·filing 2004–2015
Top patents by PatentIndex Score
3 records- 0162USD797994SHair curlerYAN YOUCHUN·Filed 2015·Granted Sep 19, 2017·10 cites·1 claims
- 0241US2007264412A1Food Product Comprising an Extract From Pine NeedlesYAN YOUCHUN·Filed 2004·Application pending·0 cites
- 0338US8642795B2Process for producing a conjugated unsaturated fatty acidYAN YOUCHUN·Filed 2010·Granted Feb 4, 2014·0 cites·14 claims
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