Inventor · disambiguated record

Longqiao Chen

Also filed as: CHEN LONGQIAO

1 granted patent·0 citations·filing 2023–2023

1Inventor score

Technology areasE21B

Files withUNIV CHINA PETROLEUM EAST CHINA1

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1 record

0139US12429415B2Microscopic and macroscopic evaluation method for dual-effect hydrate inhibitorUNIV CHINA PETROLEUM EAST CHINA·Filed 2023·Granted Sep 30, 2025·0 cites·2 claims

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