Inventor · disambiguated record
Shizhen Zhang
Also filed as: ZHANG SHIZHEN
3 granted patents·9 citations·filing 2002–2018
55Inventor score
Top patents by PatentIndex Score
3 records- 0158US6844287B2Supported catalysts for the fixation of carbon dioxide into aliphatic polycarbonates and a process for preparing the sameGUANGZHOU INST OF CHEMISTRY·Filed 2002·Granted Jan 18, 2005·9 cites·7 claims
- 0243US11286162B2System and method for recovering sulfur in copper smelting processUNIV SHANDONG·Filed 2018·Granted Mar 29, 2022·0 cites·14 claims
- 0342US11292718B2Process for preparing sulfur from reduction of sulfate/ nitrate by iron-carbon and recovering desulfurization/ denitration agentsUNIV SHANDONG·Filed 2018·Granted Apr 5, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →