Inventor · disambiguated record
Dong Xu
Also filed as: XU DONG · XU DONG SHENG
7 granted patents·2 pending applications·32 citations·filing 1997–2024
81Inventor score
Files withVESUVIUS CRUCIBLE CO4POLYGROUP MACAU LTD BVI2GUANGDONG EPROPULSION TECH LIMITED1UNIV CALIFORNIA1XU DONG1
Top patents by PatentIndex Score
9 records- 0174US5871660ALiquid metal delivery system for continuous castingUNIV CALIFORNIA·Filed 1997·Granted Feb 16, 1999·16 cites·20 claims
- 0273US7004227B2Impact pad for dividing and distributing liquid metal flowVESUVIUS CRUCIBLE CO·Filed 2002·Granted Feb 28, 2006·6 cites·12 claims
- 0368US10113361B2Safety mechanical barrier and system for above-ground pool laddersPOLYGROUP MACAU LTD BVI·Filed 2015·Granted Oct 30, 2018·3 cites·14 claims
- 0464US7581664B2Multi-outlet casting nozzleVESUVIUS CRUCIBLE CO·Filed 2004·Granted Sep 1, 2009·3 cites·25 claims
- 0562US6783038B2Sliding gate for liquid metal flow controlVESUVIUS CRUCIBLE CO·Filed 2001·Granted Aug 31, 2004·3 cites·30 claims
- 0660US10415310B2Safety mechanical barrier and system for above-ground pool laddersPOLYGROUP MACAU LTD BVI·Filed 2018·Granted Sep 17, 2019·1 cites·11 claims
- 0755US2024429784A1Motor, watercraft propeller, and watercraftGUANGDONG EPROPULSION TECH LIMITED·Filed 2024·Application pending·0 cites
- 0841US6651899B2Continuous casting nozzle with pressure modulator for improved liquid metal flow regulationVESUVIUS CRUCIBLE CO·Filed 2001·Granted Nov 25, 2003·0 cites·16 claims
- 0940US2006169728A1Submerged entry nozzle with dynamic stabilizationXU DONG·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dong Xu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →