IP Library › Assignment 034164/0614
Patent Assignment
Reel/Frame 034164/0614

Assignment of Assignor's Interest

Recorded: 2014-11-13 Pages: 3
Assignor
Assignee
SAFEKEY ENGINEERING TECHNOLOGY (ZHENGZHOU), LTD.
NO. 86, THE EIGHTH STREET, ZHENGZHOU ECONOMIC & TECHNOLOGICAL DEVELOPMENT AREA, ZHENGZHOU, 450052, CHINA
Covered Property (1)
Polymer grouting method for constructing ultra-thin anti-seepage wall
Patent: 9,080,300 →
Application: 13/866,025 →
Publication: US 2014/0314498
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 9, 2016
From: SAFEKEY ENGINEERING TECHNOLOGY (ZHENGZHOU), LTD.
To: WANG, FUMING
Reel/Frame 039970/0433 →