Jung; Joey Chung-Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Jung; Joey Chung-Yen.The latest application filed is for "processing of cobaltous sulpha/dithionate liquors derived from cobalt resource".

Company Profile

2.5.6

Jung; Joey Chung-Yen - Vancouver CA
Jung, Joey Chung-Yen - Delta CA

*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
Processing of cobaltous sulphate/dithionate liquors derived from cobalt resource Grant 10,308,523 - Chow , et al.	2019-06-04
Processing of cobaltous sulpha/dithionate liquors derived from cobalt resource Grant 10,246,343 - Chow , et al.	2019-04-02
Processing Of Cobaltous Sulpha/dithionate Liquors Derived From Cobalt Resource App 20180155208 - Chow; Norman ; et al.	2018-06-07
Multiply-conductive matrix for battery current collectors Grant 9,178,217 - Jung November 3, 2	2015-11-03
Multiply-conductive Matrix for Battery Current Collectors App 20110287314 - Jung; Joey Chung Yen	2011-11-24
Method Of Producing Current Collectors For Electrochemical Devices App 20110262813 - JUNG; Joey Chung Yen	2011-10-27
Air Diffusion Cathodes For Fuel Cells App 20070264550 - Zhang; Lei ; et al.	2007-11-15
Hydrogen evolution inhibiting additives for zinc electrowinning App 20050011769 - Gryenge, Elod Lajos ; et al.	2005-01-20
Methods and products for improving performance of batteries/fuel cells Grant 6,706,432 - Oehr , et al. March 16, 2	2004-03-16
Method and products for improving performance of batteries/fuel cells App 20030054208 - Oehr, Klaus Heinrich ; et al.	2003-03-20

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