Inventor · disambiguated record
Rifang Luo
Also filed as: LUO RIFANG
2 granted patents·6 pending applications·0 citations·filing 2021–2025
22Inventor score
Files withUNIV SICHUAN5JILIN VENUS HAOYUE MEDICAL LTD1Sichuan Univeristy1VENUS MEDTECH HANGZHOU INC1
Top patents by PatentIndex Score
8 records- 0164US2025213749A1Method for preparing biological valve material by copolymerization and crosslinking, biological valve material and useUNIV SICHUAN·Filed 2025·Application pending·0 cites
- 0262US2025186197A1Biological valve material based on aldehyde group crosslinking, preparation method therefor, and use thereofUNIV SICHUAN·Filed 2025·Application pending·0 cites
- 0361US2024408275A1Biological valve material, and preparation method therefor and use thereofUNIV SICHUAN·Filed 2024·Application pending·0 cites
- 0456US2025152780A1Method for preparing biological valve material by means of double-bond polymerization after aldehyde crosslinking, as well as biological valve material and useSichuan Univeristy·Filed 2025·Application pending·0 cites
- 0554US12303616B2Anti-thrombotic and endothelialization-enhanced bioprosthetic valve material and preparation method thereofUNIV SICHUAN·Filed 2021·Granted May 20, 2025·0 cites·6 claims
- 0654US11844880B2Recombinant human collagen-based multifunctional stent coating and preparation method thereofUNIV SICHUAN·Filed 2021·Granted Dec 19, 2023·0 cites·14 claims
- 0753US2023330299A1Long-acting superhydrophobic anticoagulation biological valve and preparation method thereforJILIN VENUS HAOYUE MEDICAL LTD·Filed 2023·Application pending·0 cites
- 0852US2023347016A1Valve material with long-acting antithrombosis property and preparation method thereforVENUS MEDTECH HANGZHOU INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →