Yoo; Chang Gyu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yoo; Chang Gyu.The latest application filed is for "cosmetics containing other cosmetic materials".

Company Profile

0.9.6

Yoo; Chang Gyu - Seoul KR
Yoo; Chang Gyu - Yongin KR
Yoo; Chang Gyu - Yongin-si N/A 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
Cosmetics containing other cosmetic materials Grant 11,266,222 - Kim , et al. March 8, 2	2022-03-08
Cosmetics Containing Other Cosmetic Materials App 20200323328 - KIM; Jun Young ; et al.	2020-10-15
Two-liquid mixing container provided with pressing pocket Grant 10,413,041 - Yoo Sept	2019-09-17
Two-liquid Mixing Container Provided With Pressing Pocket App 20180279743 - YOO; Chang Gyu	2018-10-04
Cosmetic container comprising push button having resilient upright nozzle Grant 10,022,737 - Yoo , et al. July 17, 2	2018-07-17
Cosmetic Container Comprising Push Button Having Resilient Upright Nozzle App 20150314311 - YOO; Chang Gyu ; et al.	2015-11-05
Skin massager Grant 8,951,216 - Yoo , et al. February 10, 2	2015-02-10
Cosmetics container Grant 8,820,576 - Jeong , et al. September 2, 2	2014-09-02
Cosmetic container having an airless pump and enabling the quantity of content remaining in the container to be checked Grant 8,499,970 - Yoo August 6, 2	2013-08-06
Cosmetics Container App 20120267390 - Jeong; Hae Won ; et al.	2012-10-25
Cosmetic Container Having An Airless Pump And Enabling The Quantity Of Content Remaining In The Container To Be Checked App 20120267391 - Yoo; Chang Gyu	2012-10-25
Skin Massager App 20110118638 - Yoo; Chang Gyu ; et al.	2011-05-19

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