Inventor · disambiguated record

Xiaosan Cao

Also filed as: CAO XIAOSAN

2 granted patents·1 citations·filing 2019–2019

31Inventor score

Technology areasA61K B01J

Files withLEFAN CAPSULE INT INC2

Top patents by PatentIndex Score

2 records

0168US10894971B1Method for the production of pullulan soft capsulesLEFAN CAPSULE INT INC·Filed 2019·Granted Jan 19, 2021·1 cites·16 claims
0245US10899849B2Method for the production of pullulan capsulesLEFAN CAPSULE INT INC·Filed 2019·Granted Jan 26, 2021·0 cites·16 claims

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