IP Library › Assignment 023509/0487
Patent Assignment
Reel/Frame 023509/0487

Assignment of Assignor's Interest

Recorded: 2009-11-12 Pages: 5
Assignors
BORAK, EUGENE A.
Executed: 2009-11-05
OLVERA, ALFREDO
Executed: 2009-10-30
Assignee
VETCO GRAY INC.
4424 WEST SAM HOUSTON PARKWAY NORTH, SUITE 100, HOUSTON, TEXAS, 77041
Covered Property (1)
Wellhead Isolation Protection Sleeve
Patent: 8,327,943 →
Application: 12/617,430 →
Publication: US 2011/0108275
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 30, 2010
From: BORAK, EUGENE A.; OLVERA, ALFREDO
To: VETCO GRAY INC.
Reel/Frame 025068/0104 →
Change of Name Feb 5, 2020
From: VETCO GRAY INC.
To: VETCO GRAY, LLC
Reel/Frame 052019/0590 →
Security Interest Nov 4, 2020
From: VAULT PRESSURE CONTROL LLC
To: SIENA LENDING GROUP LLC
Reel/Frame 054302/0559 →
Assignment of Assignor's Interest Nov 5, 2020
From: BAKER HUGHES HOLDINGS LLC; BAKER HUGHES PRESSURE CONTROL LP; VETCO GRAY, LLC; BAKER HUGHES OILFIELD OPERATIONS LLC
To: VAULT PRESSURE CONTROL LLC
Reel/Frame 054330/0001 →