NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM

Patent Applications and Registrations

Patent applications and USPTO patent grants for NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM.The latest application filed is for "composite tantalum powder and process for preparing the same and capacitor anode prepared from the tantalum powder".

Company Profile

1.5.3

NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM - Shizuishan, Ningxia N/A CN
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM - Shizuishan Ningxia CN
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM - Ningxia CN
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM - SHIZUISHAN CITY, NINGXIA CN
NATIONAL ENGINEERING RESEARCH CENTER FOR SPECIAL METAL MATERIALS OF TANTALUM AND NIOBIUM. - SHIZUISHAN CITY, Ningxia 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
Composite tantalum powder and process for preparing the same and capacitor anode prepared from the tantalum powder Grant 10,737,322 - Yang , et al. A	2020-08-11
High specific capacitance capacitor-grade tantalum powder with improved electrical properties and process for making the same Grant 10,074,486 - Yang , et al. September 11, 2	2018-09-11
Method for preparing tantalum powder of capacitor grade with high nitrogen content, tantalum powder of capacitor grade prepared thereby, and anode and capacitor prepared from tantalum powder Grant 9,764,388 - Yang , et al. September 19, 2	2017-09-19
Composite Tantalum Powder And Process For Preparing The Same And Capacitor Anode Prepared From The Tantalum Powder App 20170232509 - YANG; GUOQI ; et al.	2017-08-17
High Specific Capacitance Capacitor-grade Tantalum Powder With Improved Electrical Properties And Process For Making The Same App 20160314904 - YANG; Guoqi ; et al.	2016-10-27
Method For Preparing Tantalum Powder Of Capacitor Grade With High Nitrogen Content, Tantalum Powder Of Capacitor Grade Prepared By The Process, And An Anode And A Capacitor Made Of The Tantalum Powder App 20160059319 - YANG; Guoqi ; et al.	2016-03-03

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