Yoo; Hyun Oh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Hyun Oh.The latest application filed is for "oil-in-water form organogel cosmetic composition having variable transparency".

Company Profile

0.7.9

Yoo; Hyun Oh - Seoul N/A KR
Yoo; Hyun Oh - Masan-si KR

*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
Hydrogel composition for a mask base and method for manufacturing a hydrogel using same Grant 10,011,712 - Yoo , et al. July 3, 2	2018-07-03
Oil-in-water Form Organogel Cosmetic Composition Having Variable Transparency App 20150305990 - YOO; Hyun-Oh ; et al.	2015-10-29
Sticky Hydrogel Cosmetic Composition App 20150290110 - YOO; Hyun-Oh ; et al.	2015-10-15
Emulsified Hydrogel Composition And A Production Method Therefor App 20140271596 - Kim; Sung Jang ; et al.	2014-09-18
Hydrogel Composition For A Mask Base And Method For Manufacturing A Hydrogel Using Same App 20140239536 - Yoo; Hyun Oh ; et al.	2014-08-28
Temperature sensitive state-changing hydrogel composition and method for their preparation Grant 8,663,664 - Son , et al. March 4, 2	2014-03-04
PH-sensitive polyethylene oxide co-polymer and synthetic method thereof Grant 8,420,771 - Kim , et al. April 16, 2	2013-04-16
Ph-sensitive Polyethylene Oxide Co-polymer And Synthetic Method Thereof App 20100331514 - Kim; Jung-Ahn ; et al.	2010-12-30
Semiconductor Package Having Support Chip And Fabrication Method Thereof App 20100148349 - Kim; Dong Hee ; et al.	2010-06-17
Temperature Sensitive State-Changing Hydrogel Composition and Method for Their Preparation App 20070280974 - Son; Tae-Won ; et al.	2007-12-06
Natural fiber coated with chitosan and a method for producing the same App 20030134120 - Kim, Young-Jun ; et al.	2003-07-17
Chitosan microflake and method of manufacturing the same Grant 6,444,797 - Son , et al. September 3, 2	2002-09-03

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