Inventor · disambiguated record
Quanbao Zhao
Also filed as: ZHAO QUANBAO
4 granted patents·1 pending application·32 citations·filing 2010–2025
73Inventor score
Top patents by PatentIndex Score
5 records- 0192US8613894B2Nutrient recovery systems and methodsZHAO QUANBAO·Filed 2011·Granted Dec 24, 2013·15 cites·12 claims
- 0289US8287732B2Integration of anaerobic digestion in an algae-based biofuel systemCHEN SHULIN·Filed 2010·Granted Oct 16, 2012·16 cites·14 claims
- 0373US10556804B2Nutrient recovery systems and methodsZHAO QUANBAO·Filed 2013·Granted Feb 11, 2020·1 cites·17 claims
- 0472US2025171324A1Nutrient recovery systems and methodsZHAO QUANBAO·Filed 2025·Application pending·0 cites
- 0565US12209026B2Nutrient recovery systems and methodsZHAO QUANBAO·Filed 2020·Granted Jan 28, 2025·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →