Inventor · disambiguated record
Ranran Du
Also filed as: DU RANRAN
1 granted patent·2 pending applications·0 citations·filing 2021–2022
8Inventor score
Top patents by PatentIndex Score
3 records- 0148US11932881B2Heparin skeleton synthase and its mutants and applicationSHAN DONG UNIV·Filed 2022·Granted Mar 19, 2024·0 cites·7 claims
- 0248US2023407238A1Use of hyaluronic acid or salt thereof and/or trehalose in stabilizing ergothioneine, and ergothioneine composition containing hyaluronic acid or salt thereof and/or trehaloseBLOOMAGE BIOTECHNOLOGY CORP LTD·Filed 2021·Application pending·0 cites
- 0346US2024165015A1Lactobacillus rhamnosus, ferment lysate for regulating skin microecology, preparation method, and applicationBLOOMAGE BIOTECHNOLOGY CORP LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →