Inventor · disambiguated record
Qiu Chen
Also filed as: CHEN QIU · CHEN QIU ER
3 granted patents·2 citations·filing 2011–2021
51Inventor score
Top patents by PatentIndex Score
3 records- 0167US8822441B2Ecdysterone synthesis derivative, preparation method and use thereofXIA YONGPENG·Filed 2011·Granted Sep 2, 2014·2 cites·14 claims
- 0255US11759445B2Use of Rivastigmine in preparation of anti-radiation medicamentUNIV SOOCHOW·Filed 2021·Granted Sep 19, 2023·0 cites·9 claims
- 0328US9341094B2Muffler assembly with siphon tubeZHANG CHRISTINA·Filed 2012·Granted May 17, 2016·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →