IP Library › Assignment 037531/0268
Patent Assignment
Reel/Frame 037531/0268

Assignment of Assignor's Interest

Recorded: 2016-01-20 Pages: 8
Assignor
NOV TV2 LLC
Executed: 2015-11-09
Assignee
GRANT PRIDECO, INC.
7909 PARKWOOD CIRCLE DRIVE, HOUSTON, TEXAS, 77036
Covered Properties (9)
Impeller Assembly with Asymmetric Concave Blades
Patent: 5,791,780 →
Application: 08/846,334 →
Parallel Shaft Speed Reducer with Sump and Dry Well
Patent: 6,058,793 →
Application: 09/233,410 →
Hub Assembly
Patent: 6,435,832 →
Application: 09/559,772 →
Static Mixer Element and Method for Mixing Two Fluids
Patent: 6,467,949 →
Application: 09/630,397 →
In-Tank Mixing System and Associated Radial Impeller
Patent: 6,523,995 →
Application: 09/816,580 →
Publication: US 2002/0136088
Mixing Arrangement for Tanks
Patent: 6,883,960 →
Application: 10/147,935 →
Publication: US 2002/0172092
High Efficiency Mixer-Impeller
Patent: 8,220,986 →
Application: 12/274,064 →
Publication: US 2010/0124147
Static Mixer
Patent: 9,421,506 →
Application: 13/918,106 →
Publication: US 2013/0336084
Dual-Direction Mixing Impeller
Application: 14/718,860 →
Publication: US 2016/0339402
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest May 27, 2015
From: JANZ, ERIC EDWARD ANTONIO; MYERS, KEVIN J.
To: NATIONAL OILWELL VARCO, L.P.
Reel/Frame 035717/0392 →
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 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 →