Inventor · disambiguated record
Yu Na Yun
Also filed as: YUN YU NA
2 granted patents·3 citations·filing 2011–2012
44Inventor score
Top patents by PatentIndex Score
2 records- 0168US10172820B2Skin preparation composition for external use having excellent antiseptic abilityAMOREPACIFIC CORP·Filed 2012·Granted Jan 8, 2019·1 cites·3 claims
- 0268US8557793B2Theanine derivative, preparation method thereof, and use thereof for alleviating acneYOO JAE WON·Filed 2011·Granted Oct 15, 2013·2 cites·10 claims
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