Patent Assignment
Reel/Frame 042428/0778
Nunc Pro Tunc Assignment
Recorded: 2017-05-18
Pages: 17
Assignor
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Executed: 2017-04-04
Assignee
WEATHERFORD NETHERLANDS, B.V.
SCHRIJNWERKERSWEG 6, 1786 PC, DEN HELDER, NETHERLANDS
Covered Properties
(10)
Apparatus for Releasing a Ball into a Wellbore
Apparatus for Releasing a Ball into a Wellbore
Apparatus and Methods of Running Casing in a Dual Gradient System
System and Method for Sealing a Wellbore
Surge Immune Stage System for Wellbore Tubular Cementation
Closure Device for a Surge Pressure Reduction Tool
Setting Tool with Pressure Shock Absorber
Top Plug with Transitionable Seal
Casing Floatation System with Latch-In-Plugs
Sub-Surface Release Plug System
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 8, 2014
From: BUDDE, MARCEL; LIRETTE, BRENT J.; LOGIUDICE, MICHAEL
To: WEATHERFORD/LAMB, INC.
Reel/Frame 033256/0250 →
Assignment of Assignor's Interest
Oct 23, 2014
From: BUDDE, MARCEL
To: WEATHERFORD/LAMB, INC.
Reel/Frame 034022/0780 →
Assignment of Assignor's Interest
Dec 4, 2014
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 034526/0272 →
Assignment of Assignor's Interest
Jun 4, 2015
From: BUDDE, MARCEL; BAAS, MARK; PARRA MAYORGA, NORMAN VLADIMIR
To: WEATHERFORD/LAMB, INC.
Reel/Frame 035791/0235 →
Assignment of Assignor's Interest
Jun 25, 2015
From: BUDDE, MARCEL; ENDENBURG, PETER; BARANNIKOW, IVAN ANDRE
To: WEATHERFORD/LAMB, INC.
Reel/Frame 035908/0670 →
Nunc Pro Tunc Assignment
Sep 29, 2015
From: WEATHERFORD/LAMB, INC.
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 036709/0793 →
Assignment of Assignor's Interest
Sep 30, 2015
From: BUDDE, MARCEL
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 036694/0623 →
Assignment of Assignor's Interest
Jan 6, 2017
From: BUDDE, MARCEL; PARKER, FORREST; FARLEY, DOUGLAS BRIAN
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 040870/0581 →
Assignment of Assignor's Interest
Jan 6, 2017
From: BUDDE, MARCEL; PARKER, FORREST; FARLEY, DOUGLAS BRIAN
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 040870/0513 →
Assignment of Assignor's Interest
Apr 7, 2017
From: BUDDE, MARCEL
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Reel/Frame 041929/0905 →
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 →
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 →
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 →
Release of Security Interest
Oct 1, 2021
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
Reel/Frame 057683/0423 →
Security Interest
Oct 1, 2021
From: WEATHERFORD TECHNOLOGY HOLDINGS, LLC; WEATHERFORD NETHERLANDS B.V.; WEATHERFORD NORGE AS; HIGH PRESSURE INTEGRITY, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 057683/0706 →
Patent Security Interest Assignment Agreement
Apr 26, 2023
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 063470/0629 →