Inventor · disambiguated record

Yonggui Liu

Also filed as: LIU YONGGUI

1 granted patent·0 citations·filing 2018–2018

12Inventor score

Technology areasC09K

Files withCNPC USA CORP1

Top patents by PatentIndex Score

1 record

0153US10787602B2Shale inhibitors used in the water-based fluid for shale formationCNPC USA CORP·Filed 2018·Granted Sep 29, 2020·0 cites·19 claims

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