LIU; Chunjun

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; Chunjun.The latest application filed is for "medical drainage stent".

Company Profile

4.7.17

LIU; Chunjun - Nanjing CN
LIU; Chunjun - Pukou District Nanjing
LIU; Chunjun - Nanjing City CN
Liu; Chunjun - Beijing N/A CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Medical Drainage Stent App 20220134067 - LENG; Derong ; et al.	2022-05-05
Stone Extraction Basket And Double Lumen End Cap For Stone Extraction Basket App 20220125448 - XU; Chaowei ; et al.	2022-04-28
Intraluminal Stent and Preparation Method Therefor App 20220031481 - Leng; Derong ; et al.	2022-02-03
Medical Connecting Device App 20220000344 - Tang; Zhi ; et al.	2022-01-06
Limiting Device and Method for Using Same App 20210386500 - Li; Xiaochun ; et al.	2021-12-16
Medical Device Implantation Apparatus App 20210322192 - Li; Yuqian ; et al.	2021-10-21
Guide Wire Joint App 20210186589 - Li; Xiaochun ; et al.	2021-06-24
Thermopuncture Stent Implantation Device App 20210100668 - SUN; Siyu ; et al.	2021-04-08
Endoscope End Cap App 20210085171 - Zhang; Shutian ; et al.	2021-03-25
Traction Apparatus And Traction Ring For Traction Apparatus App 20210068805 - JI; Ming ; et al.	2021-03-11
Three-dimensional precise intracavitary radiotherapy method and system for treating tumours Grant 10,646,725 - Teng , et al.	2020-05-12
Three-dimensional Precise Intracavitary Radiotherapy Method And System For Treating Tumours App 20190091486 - TENG; Gaojun ; et al.	2019-03-28
Semi-insulating silicon carbide monocrystal and method of growing the same Grant 9,893,152 - Chen , et al. February 13, 2	2018-02-13
Nonlinear optical device manufactured with 4H silicon carbide crystal Grant 9,500,931 - Chen , et al. November 22, 2	2016-11-22
Process for growing silicon carbide single crystal by physical vapor transport method and annealing silicon carbide single crystal in situ Grant 9,340,898 - Chen , et al. May 17, 2	2016-05-17
Nonlinear Optical Device Manufactured With 4h Silicon Carbide Crystal App 20150085349 - Chen; Xiaolong ; et al.	2015-03-26
Semi-insulating Silicon Carbide Monocrystal And Method Of Growing The Same App 20130313575 - Chen; Xiaolong ; et al.	2013-11-28
Process For Growing Silicon Carbide Single Crystal By Physical Vapor Transport Method And Annealing Silicon Carbide Single Crystal In Situ App 20130269598 - Chen; Xiaolong ; et al.	2013-10-17

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