Inventor · disambiguated record

Wannan Xu

Also filed as: XU WANNAN

2 granted patents·46 citations·filing 1996–1997

63Inventor score

Technology areasA01H

Top patents by PatentIndex Score

2 records

0187US5771632AArtificial seed with a powder structure for anti-contaminationFiled 1996·Granted Jun 30, 1998·35 cites·10 claims
0282US5842310AVessel for ecological plant tissue culture on a large scaleFiled 1997·Granted Dec 1, 1998·11 cites·15 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →