Inventor · disambiguated record

Liwen Tang

Also filed as: TANG LIWEN

1 granted patent·0 citations·filing 2021–2021

10Inventor score

Technology areasB01J

Files withCHINA PETROLEUM & CHEM CORP1

Top patents by PatentIndex Score

1 record

0155US12194445B2Modified β zeolite, catalytic cracking catalyst and their preparation method and applicationCHINA PETROLEUM & CHEM CORP·Filed 2021·Granted Jan 14, 2025·0 cites·18 claims

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