Inventor · disambiguated record

Haihua Chen

Also filed as: CHEN HAIHUA

1 granted patent·0 citations·filing 2020–2020

6Inventor score

Technology areasA61Q

Files withSHANGHAI HOPE TEC BIOTECHNOLOGY INC1

Top patents by PatentIndex Score

1 record

0145US12048726B2Method for extracting Gymnadenia conopsea and related Gymnadenia conopsea extractSHANGHAI HOPE TEC BIOTECHNOLOGY INC·Filed 2020·Granted Jul 30, 2024·0 cites·18 claims

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