IP Library › Assignment 021522/0955
Patent Assignment
Reel/Frame 021522/0955

Change of Name

Recorded: 2008-09-12 Pages: 5
Assignor
Assignee
KC SAMYANG WATER SYSTEMS CO., LTD.
SUITE 301, ACE TECHNO TOWER 10, 470-5, GASAN-DONG, GEUMCHEON-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property (1)
Rotary Bar Screen Device
Patent: 7,575,674 →
Application: 11/620,728 →
Publication: US 2007/0163928
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 22, 2007
From: CHANG, MYUNG KEUN
To: SAMYANG ENGINEERLNG & TECHNOLOGY, INC.
Reel/Frame 018918/0135 →
Merger Apr 1, 2013
From: KC SAMYANG WATER SYSTEMS CO., LTD.
To: GREEN ENTECH CO., LTD.
Reel/Frame 030127/0061 →
Merger Feb 21, 2017
From: GREEN ENTECH CO., LTD.
To: COWAY ENTECH CO., LTD.
Reel/Frame 041316/0949 →