IP Library › Assignment 031389/0852
Patent Assignment
Reel/Frame 031389/0852

Assignment of Assignor's Interest

Recorded: 2013-10-11 Pages: 3
Assignors
TAN, ZHIMIN
Executed: 2013-09-30
ZHANG, YANQIU
Executed: 2013-09-30
HOU, YUCHENG
Executed: 2013-09-30
Assignee
WELLSTREAM INTERNATIONAL LIMITED OF WELLSTREAM HOUSE
WINCOMBLEE ROAD, WALKER RIVERSIDE, NEWCASTLE-UPON-TYNE, NE6 3PF, UNITED KINGDOM
Covered Property (1)
Riser Support
Patent: 9,341,031 →
Application: 13/882,930 →
Publication: US 2013/0216317
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 17, 2014
From: WELLSTREAM INTERNATIONAL LIMITED
To: GE OIL & GAS UK LIMITED
Reel/Frame 034013/0657 →