Inventor · disambiguated record

Wencai Cheng

Also filed as: CHENG WENCAI

1 granted patent·7 citations·filing 1998–1998

29Inventor score

Technology areasC07C

Files withCHINA PETROCHEMICAL CORP1

Top patents by PatentIndex Score

1 record

0154US6500997B2Catalysts and processes for the conversion of aromatic hydrocarbons and uses thereof in the production of aromatic hydrocarbonsCHINA PETROCHEMICAL CORP·Filed 1998·Granted Dec 31, 2002·7 cites·15 claims

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