Inventor · disambiguated record

Yanzi Guo

Also filed as: GUO YANZI

2 granted patents·5 citations·filing 2009–2013

49Inventor score

Technology areasC07C

Files withCHINA PETROLEUM & CHEMICAL1 ZHONG LUPING1

Top patents by PatentIndex Score

2 records

0178US8906205B2Process for separating ethylene glycol and 1,2-butanediolCHINA PETROLEUM & CHEMICAL·Filed 2013·Granted Dec 9, 2014·3 cites·10 claims
0261US8293963B2Process for the crystallization separation of P-xyleneZHONG LUPING·Filed 2009·Granted Oct 23, 2012·2 cites·13 claims

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