Inventor · disambiguated record
Longya Xu
Also filed as: XU LONGYA
3 granted patents·31 citations·filing 1995–2015
66Inventor score
Top patents by PatentIndex Score
3 records- 0165US6093866AAlkylation catalyst and the application thereofCHINA PETROCHEMICAL CORP·Filed 1997·Granted Jul 25, 2000·12 cites·8 claims
- 0253US5869021ARare earth--ZSM-5/ZSM-11 cocrystalline zeoliteCHINA PETROCHEMICAL CORP·Filed 1995·Granted Feb 9, 1999·19 cites·5 claims
- 0345US11260377B2Method for synthesizing a FER/MOR composite molecular sieveDALIAN INST CHEM & PHYSICS CAS·Filed 2015·Granted Mar 1, 2022·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →