Inventor · disambiguated record

Hongchang Han

Also filed as: HAN HONGCHANG

1 granted patent·0 citations·filing 2020–2020

1Inventor score

Technology areasC09K

Files withUNIV SOUTHWEST PETROLEUM1

Top patents by PatentIndex Score

1 record

0138US11261373B2Preparation method of supercritical carbon dioxide thickener for tight oil and gas reservoirUNIV SOUTHWEST PETROLEUM·Filed 2020·Granted Mar 1, 2022·0 cites·1 claims

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