Inventor · disambiguated record
Xiaoqing Xu
Also filed as: XU XIAOQING
3 granted patents·1 pending application·2 citations·filing 2009–2021
49Inventor score
Top patents by PatentIndex Score
4 records- 0174US8110677B2Microwave-assisted extraction of polysaccharide from Artemisia sphaerocephalaZHANG JI·Filed 2009·Granted Feb 7, 2012·2 cites·1 claims
- 0256US2023390743A1Catalyst for producing dibasic amine by hydrogenation of dibasic nitrile, a process for preparing the same and use thereofCHINA PETROLEUM & CHEM CORP·Filed 2021·Application pending·0 cites
- 0351US12001052B2Radiation-resistant laser optical fiber preform core rod and preparation method thereforSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2020·Granted Jun 4, 2024·0 cites·11 claims
- 0447US11780768B2Photodarkening-resistant ytterbium-doped quartz optical fiber and preparation method thereforSHANGHAI INST OPTICS & FINE MECH CAS·Filed 2019·Granted Oct 10, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →