Inventor · disambiguated record

Ruoying Pu

Also filed as: PU RUOYING

1 granted patent·1 citations·filing 2006–2006

16Inventor score

Technology areasC08F

Files withPETROCHINA CO LTD1

Top patents by PatentIndex Score

1 record

0156US7304116B2Braided comb-shaped salt-resistant polymer thickening agentPETROCHINA CO LTD·Filed 2006·Granted Dec 4, 2007·1 cites·9 claims

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