Inventor · disambiguated record
Huahua Yu
Also filed as: YU HUAHUA
1 granted patent·2 pending applications·2 citations·filing 2003–2025
19Inventor score
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3 records- 0154US2025277246A1Efficient enzymatic synthesis method for holothurian glycosaminoglycanINST OCEANOLOGY CAS·Filed 2025·Application pending·0 cites
- 0250US7648969B2Low molecular weight chitosan oligosaccharides and its preparation methodINST OCEANOLOGY CHINESE ACAD·Filed 2003·Granted Jan 19, 2010·2 cites·10 claims
- 0345US2010168407A1Quaternized Carboxymethyl Chitosan Derivatives and Preparation Method ThereofINST OCEANOLOGY CHINESE ACAD·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →