IP Library › Assignment 030615/0811
Patent Assignment
Reel/Frame 030615/0811

Assignment of Assignor's Interest

Recorded: 2013-06-14 Pages: 2
Assignor
JANZ, ERIC EDWARD ANTONIO
Executed: 2013-06-13
Assignee
CHEMINEER, INC.
5870 POE AVENUE, DAYTON, OHIO, 45414-3442
Covered Property (1)
Static Mixer
Patent: 9,421,506 →
Application: 13/918,106 →
Publication: US 2013/0336084
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 12, 2016
From: NATIONAL OILWELL VARCO, L.P.
To: NOV TV2 LLC
Reel/Frame 037465/0039 →
Assignment of Assignor's Interest Jan 20, 2016
From: NOV TV2 LLC
To: GRANT PRIDECO, INC.
Reel/Frame 037531/0268 →
Assignment of Assignor's Interest Jan 21, 2016
From: GRANT PRIDECO, INC.
To: NOV NORTH AMERICA I/P, LLC
Reel/Frame 037550/0727 →
Merger May 25, 2016
From: CHEMINEER, INC.
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 038710/0159 →