Inventor · disambiguated record

Lizhi Zhao

Also filed as: ZHAO LIZHI

2 granted patents·2 citations·filing 2003–2020

35Inventor score

Technology areasC07C C07F

Files withSHANGHAI FOREFRONT PHARMA CO LTD1 SHANGHAI INST PHARM INDUSTRY1

Top patents by PatentIndex Score

2 records

0151US7355080B2Method of preparing memantine hydrochlorideSHANGHAI INST PHARM INDUSTRY·Filed 2003·Granted Apr 8, 2008·2 cites·12 claims
0240US11878989B2Method for preparing L-erythrobiopterin compoundSHANGHAI FOREFRONT PHARMA CO LTD·Filed 2020·Granted Jan 23, 2024·0 cites·19 claims

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