Patent Assignment
Reel/Frame 043925/0379
Assignment of Assignor's Interest
Recorded: 2017-10-23
Pages: 9
Assignor
SWELLTEC LIMITED
Executed: 2017-06-23
Assignee
WEATHERFORD U.K. LIMITED
GOTHAM ROAD, EAST LEAKE, LOUGHBOROUGH, LEICESTERSHIRE, LE12 6JX, UNITED KINGDOM
Covered Properties
(27)
Swellable Packer Having a Cable Conduit
Expandable Member for Downhole Tool
Elongated Sealing Member for Downhole Tool
Ring Member for a Swellable Downhole Packer
Downhole Apparatus with a Swellable Centraliser
Downhole Apparatus with a Swellable Connector
Downhole Apparatus with a Swellable Seal
Downhole Apparatus with a Swellable Support Structure
Swellable Packer with Fluid Supply
Downhole Apparatus with a Swellable Mantle
Method and Apparatus for Testing Swellable Materials
Apparatus and Method for Providing an Alternate Flow Path in Isolation Devices
Apparatus and Method with Hydrocarbon Swellable and Water Swellable Body
Swellable Downhole Apparatus and Support Assembly
Downhole Apparatus with a Swellable Support Structure
Ring Member for a Swellable Downhole Packer
Downhole isolation methods and apparatus therefor
Swellable Packer Having a Cable Conduit
Downhole Apparatus and Method
Downhole Apparatus and Method
Downhole Apparatus with a Swellable Support Structure
Apparatus and Method for Providing an Alternate Flow Path in Isolation Devices
Downhole Apparatus with a Swellable Support Structure
Swellable Downhole Apparatus and Support Assembly
Downhole Apparatus with a Swellable Support Structure
Elongated Sealing Member for Downhole Tool
Downhole Isolation Methods and Apparatus Therefor
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 7, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022515/0759 →
Assignment of Assignor's Interest
Apr 8, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN; ROBITAILLE, GLEN
To: SWELLTEC LIMITED
Reel/Frame 022518/0474 →
Assignment of Assignor's Interest
Jun 9, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022798/0936 →
Assignment of Assignor's Interest
Jul 22, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022992/0693 →
Assignment of Assignor's Interest
Jul 22, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022992/0840 →
Assignment of Assignor's Interest
Jul 22, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022992/0991 →
Assignment of Assignor's Interest
Jul 22, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 022992/0895 →
Assignment of Assignor's Interest
Jul 29, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 023020/0166 →
Assignment of Assignor's Interest
Nov 18, 2009
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 023533/0517 →
Assignment of Assignor's Interest
Feb 16, 2010
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 023938/0959 →
Assignment of Assignor's Interest
Mar 9, 2010
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 024048/0801 →
Assignment of Assignor's Interest
Mar 16, 2010
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 024084/0100 →
Assignment of Assignor's Interest
Apr 28, 2010
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 024301/0711 →
Assignment of Assignor's Interest
Apr 29, 2010
From: NUTLEY, KIM; NUTLEY, BRIAN
To: SWELLTEC LIMITED
Reel/Frame 024309/0803 →
Assignment of Assignor's Interest
Oct 11, 2013
From: BROUSSARD, JOHN; CLARKE, ROSS; NUTLEY, BRIAN; NUTLEY, KIM
To: SWELLTEC LIMITED
Reel/Frame 031390/0708 →
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 →
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 →
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 →
Patent Security Interest Assignment Agreement
Apr 26, 2023
From: DEUTSCHE BANK TRUST COMPANY AMERICAS
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 063470/0629 →