Inventor · disambiguated record

Heui-Young Cheong

Also filed as: CHEONG HEUI-YOUNG

2 granted patents·17 citations·filing 1999–2000

53Inventor score

Technology areasC07D

Files withSK CORP2

Top patents by PatentIndex Score

2 records

0166US5990322AAlpha-tocopherol cyclopropylates, the new vitamin E derivatives and method for producing the sameSK CORP·Filed 1999·Granted Nov 23, 1999·17 cites·11 claims
0239US6384245B1Method for preparing DL-α-tocopherol with high yieldSK CORP·Filed 2000·Granted May 7, 2002·0 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →