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Patents Grants
last 30 patents
Information
Patent Grant
Non-powered seawater pumping system for reducing seawater intrusion...
Patent number
10,815,648
Issue date
Oct 27, 2020
Dong-A University Research Foundation for Industry-Academy Corporation
Namsik Park
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Diagnosis kits and method for detecting cancer using polymorphic mi...
Patent number
7,981,613
Issue date
Jul 19, 2011
Dong-A University Research Foundation for Industry-Academy Corporation
Sun Hee Leem
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Synthesis of nanosized metal particles
Patent number
7,270,695
Issue date
Sep 18, 2007
Dong-A University
Insoo Kim
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Knockdown chair for children
Patent number
5,429,417
Issue date
Jul 4, 1995
Dong In, Inc.
Jee-Yong Kim
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Trademark
last 30 trademarks
Information
Trademark
79394359 - HOLUBAR
Serial number
79394359
Filing date
Mar 8, 2024
DONG IN CORPORATION CO., LTD.
20 - Furniture, mirrors, picture frames