Inventor · disambiguated record

Qing Qing Yuan

Also filed as: YUAN QING · YUAN QING QING

7 granted patents·3 pending applications·0 citations·filing 20112022

68Inventor score
Technology areasC07CC10GD21HB01DC08F
Files withECOLAB USA INC5CHINA PETROLEUM & CHEM CORP3LI XIAOJIN HARRY1ZHANG ZHANZHU1

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10 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →