Inventor · disambiguated record
Keyuan Sun
Also filed as: SUN KEYUAN
2 granted patents·0 citations·filing 2020–2025
21Inventor score
Top patents by PatentIndex Score
2 records- 0150US12479745B2Method for treating polluted acidic wastewater from smelting with activated pyrite concentrateKUNMING METALLURGICAL RES INSTITUTE CO LTD·Filed 2025·Granted Nov 25, 2025·0 cites·9 claims
- 0240US12172348B2Compression molding die for I-shaped partNANJING COMPTECH COMPOSITES CORP·Filed 2020·Granted Dec 24, 2024·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →