Inventor · disambiguated record

An-Bang Duh

Also filed as: DUH AN BANG

2 granted patents·7 citations·filing 1997–2005

46Inventor score

Technology areasC07D C08G

Files withCHANG CHUN PLASTICS CO LTD2

Top patents by PatentIndex Score

2 records

0146US7507819B2Method for preparing amino phosphate compoundsCHANG CHUN PLASTICS CO LTD·Filed 2005·Granted Mar 24, 2009·0 cites·9 claims
0237US6001873AProcess for preparing a high purity epoxy resinCHANG CHUN PLASTICS CO LTD·Filed 1997·Granted Dec 14, 1999·7 cites·12 claims

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