Inventor · disambiguated record

Weilong Dong

Also filed as: DONG WEILONG

2 granted patents·22 citations·filing 2005–2017

57Inventor score

Technology areasA47K C08J

Files withCHANGZHOU SHUNXIANG NEW MATERIALS TECH CO LTD1 DONG WEILONG1

Top patents by PatentIndex Score

2 records

0178US7032254B1Plug for sink drainageDONG WEILONG·Filed 2005·Granted Apr 25, 2006·20 cites·18 claims
0272US11124619B2Method for preparing block polyether amide foam particles with sandbag structureCHANGZHOU SHUNXIANG NEW MATERIALS TECH CO LTD·Filed 2017·Granted Sep 21, 2021·2 cites·10 claims

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