Inventor · disambiguated record
Guangjun Xu
Also filed as: XU GUANGJUN
5 granted patents·1 pending application·11 citations·filing 2008–2016
74Inventor score
Top patents by PatentIndex Score
6 records- 0179US9919948B2Fused quartz tubing for pharmaceutical packagingMOMENTIVE PERFORMANCE MAT INC·Filed 2016·Granted Mar 20, 2018·2 cites·24 claims
- 0278US8230702B2Glass-tube extended-baking processXU GUANGJUN·Filed 2011·Granted Jul 31, 2012·3 cites·20 claims
- 0371US7946135B2Extended-baking process for glass deposition tubesDRAKA COMTEQ BV·Filed 2008·Granted May 24, 2011·2 cites·19 claims
- 0465US10384972B2Fused quartz tubing for pharmaceutical packaging and methods for making the sameXU GUANGJUN·Filed 2014·Granted Aug 20, 2019·1 cites·20 claims
- 0564US9399000B2Fused quartz tubing for pharmaceutical packagingAHN KIPYUNG·Filed 2012·Granted Jul 26, 2016·3 cites·26 claims
- 0642US2014092376A1Container and method for in-line analysis of protein compositionsMOMENTIVE PERFORMANCE MAT INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →