Inventor · disambiguated record
Feifei Wu
Also filed as: WU FEIFEI
2 granted patents·7 pending applications·17 citations·filing 2011–2023
53Inventor score
Files withHANGZHOU SINGCLEAN MED PROD CO LTD5CHINA RAILWAY FOURTH ENG GROUP CO LTD1NANJING HANXIN PHARMACEUTICAL TECH CO LTD1WU FEIFEI1ZHANG JINFENG1
Top patents by PatentIndex Score
9 records- 0178USD1021410STwelve compartment storage boxWU FEIFEI·Filed 2023·Granted Apr 9, 2024·17 cites·1 claims
- 0256US12433936B2High-purity adrenocorticotropic hormone analogue and a large-scale preparation method thereofNANJING HANXIN PHARMACEUTICAL TECH CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·22 claims
- 0355US2023098334A1Thiolated chitosan and preparation method thereofHANGZHOU SINGCLEAN MED PROD CO LTD·Filed 2022·Application pending·0 cites
- 0453US2023067215A1Gel for Injection Containing Controlled Degradation Polyester MicrospheresHANGZHOU SINGCLEAN MED PROD CO LTD·Filed 2021·Application pending·0 cites
- 0552US2022081492A1Chitin Whisker-Enhanced Hyaluronic Acid Cell Scaffold and Preparation Method ThereofHANGZHOU SINGCLEAN MED PROD CO LTD·Filed 2020·Application pending·0 cites
- 0651US2022064436A1Gradient Injection Comprising a Mixture of Polymer MicrospheresHANGZHOU SINGCLEAN MED PROD CO LTD·Filed 2021·Application pending·0 cites
- 0751US2022296781A1Injectable Temperature-sensitive Composite Hydrogel Containing Adipose-derived Mesenchymal Stem Cells and Preparation Method and Application ThereofHANGZHOU SINGCLEAN MED PROD CO LTD·Filed 2021·Application pending·0 cites
- 0844US2025094673A1Real-time dynamic prediction system and method of three-dimensional shape of high-pressure jet grouting pileCHINA RAILWAY FOURTH ENG GROUP CO LTD·Filed 2023·Application pending·0 cites
- 0935US2014237486A1Method and apparatus for inter-widget communicationZHANG JINFENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →