IP Library › Assignment 026513/0493
Patent Assignment
Reel/Frame 026513/0493

Change of Name

Recorded: 2011-06-28 Pages: 4
Assignor
V-TECH AS
Executed: 2004-09-25
Assignee
WEATHERFORD RIG SYSTEMS AS
KJOITA 6, 4630 KRISTIANSAND S, 1001 KRISTIANSAND, NORWAY
Covered Properties (2)
Power Tong
Patent: 7,571,667 →
Application: 10/578,983 →
Publication: US 2007/0074606
Method of Disconnecting a Pipe Length
Patent: 7,707,913 →
Application: 10/582,378 →
Publication: US 2007/0079671
Related Assignments (7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2006
From: HALSE, HELGE-RUBEN
To: V-TECH AS
Reel/Frame 018083/0819 →
Assignment of Assignor's Interest Aug 31, 2006
From: HALSE, HELGE-RUBEN
To: V-TECH AS
Reel/Frame 018225/0529 →
Security Interest Dec 18, 2019
From: WEATHERFORD TECHNOLOGY HOLDINGS LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY INC.
To: WELLS FARGO BANK NATIONAL ASSOCIATION AS AGENT
Reel/Frame 051891/0089 →
Security Interest Dec 26, 2019
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: DEUTSCHE BANK TRUST COMPANY AMERICAS, AS ADMINISTRATIVE AGENT
Reel/Frame 051419/0140 →
Release of Security Interest Aug 28, 2020
From: WELLS FARGO BANK, NATIONAL ASSOCIATION
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
Reel/Frame 053838/0323 →
Security Interest Aug 28, 2020
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 054288/0302 →
Patent Security Interest Assignment Agreement Apr 26, 2023
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 063470/0629 →