Inventor · disambiguated record

Riqiang Yan

Also filed as: YAN RIQIANG

24 granted patents·8 pending applications·456 citations·filing 19992020

97Inventor score
Technology areasA61PC12NC12QC07KG01N
Files withUPJOHN CO21ELAN PHARM INC3GURNEY MARK E1PHARAMCIA & UPJOHN COMPANY1PHARMACIA & UPJOHN LLC1

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32 records

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