Inventor · disambiguated record
Jianguo Han
Also filed as: HAN JIANGUO
3 granted patents·18 citations·filing 2011–2011
64Inventor score
Top patents by PatentIndex Score
3 records- 0178US8568671B2Method for preparing metallurgical-grade alumina by using fluidized bed fly ashGUO ZHAOHUA·Filed 2011·Granted Oct 29, 2013·12 cites·25 claims
- 0266US8505735B2Vertical ring magnetic separator for de-ironing of pulverized coal ash and method using the sameHAN JIANGUO·Filed 2011·Granted Aug 13, 2013·5 cites·20 claims
- 0346US8728296B2Method for extracting gallium from fly ashGU DAZHAO·Filed 2011·Granted May 20, 2014·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →