Assignee

XU GUANGJUN

US·2 granted patents·4 citations·filing 2011–2014

Technology mixC03B2 C03C2 Y02P1

Top patents by PatentIndex Score

2 records

0178US8230702B2Glass-tube extended-baking processXU GUANGJUN·Filed 2011·Granted Jul 31, 2012·3 cites·20 claims
0265US10384972B2Fused quartz tubing for pharmaceutical packaging and methods for making the sameXU GUANGJUN·Filed 2014·Granted Aug 20, 2019·1 cites·20 claims

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