Inventor · disambiguated record

Ann Chen Howe

Also filed as: HOWE ANN CHEN

1 granted patent·1 pending application·2 citations·filing 2015–2019

21Inventor score

Technology areasE21B

Files withCNOOC PETROLEUM NORTH AMERICA ULC1 NEXEN ENERGY ULC1

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2 records

0170US10344579B2Processes for producing hydrocarbons from a reservoirNEXEN ENERGY ULC·Filed 2015·Granted Jul 9, 2019·2 cites·17 claims
0245US2019257183A1Processes for producing hydrocarbons from a reservoirCNOOC PETROLEUM NORTH AMERICA ULC·Filed 2019·Application pending·0 cites

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