Inventor · disambiguated record

Shuangquan Zhu

Also filed as: ZHU SHUANGQUAN

1 granted patent·1 pending application·0 citations·filing 2007–2008

1Inventor score

Technology areasC07F G03G

Files withHUBEI DINGLONG CHEMICAL CO LTD2

Top patents by PatentIndex Score

2 records

0127US8029959B2Charge control agent and toner comprising the sameHUBEI DINGLONG CHEMICAL CO LTD·Filed 2007·Granted Oct 4, 2011·0 cites·2 claims
0221US2010015547A1Method for producing electrostatic image developing tonerHUBEI DINGLONG CHEMICAL CO LTD·Filed 2008·Application pending·0 cites

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