Inventor · disambiguated record
Cheng Yi Zhang
Also filed as: ZHANG CHENG · Zhang cheng yi
2 granted patents·1 pending application·0 citations·filing 2007–2016
23Inventor score
Top patents by PatentIndex Score
3 records- 0153US10835470B2Cosmetics composition containing ginsenoside as active ingredientAMOREPACIFIC CORP·Filed 2016·Granted Nov 17, 2020·0 cites·8 claims
- 0246US2010227042A1Enzyme-Assisted De-Emulsification of Aqueous Lipid ExtractsPENET CHRISTOPHER·Filed 2007·Application pending·0 cites
- 0341US10533206B2Method for selectively producing compound K and compound Y from saponins of ginseng through enzymatic methodAMOREPACIFIC CORP·Filed 2016·Granted Jan 14, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →