Inventor · disambiguated record

Chi-Yung Shen

Also filed as: SHEN CHI-YUNG

1 granted patent·1 citations·filing 1999–1999

16Inventor score

Technology areasC07D

Files withKUO CHING CHEMICAL CO LTD1

Top patents by PatentIndex Score

1 record

0126US6087504AProcess for the preparation of 1,1'-dialkyl-4,4'-bipyridinium salt compoundsKUO CHING CHEMICAL CO LTD·Filed 1999·Granted Jul 11, 2000·1 cites·7 claims

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