Patent Assignment
Reel/Frame 074956/0053
Nunc Pro Tunc Assignment
Recorded: 2026-02-25
Pages: 6
Assignor
IMPACT SELECTOR INTERNATIONAL, LLC
Executed: 2026-01-05
Assignee
WEATHERFORD TECHNOLOGY HOLDINGS, LLC
2000 ST. JAMES PLACE, HOUSTON, TEXAS, 77056
Covered Properties
(50)
Downhole-Adjusting Impact Apparatus and Methods
Downhole-Adjusting Impact Apparatus and Methods
Wireline Roller Standoff
Downhole Roller
Electrical Bulkhead Connector
Electronically Activated Jarring with Traveling Release
Electromagnetically Activated Jarring
Electromagnetically Activated Jarring
Hydraulic Impact Apparatus and Methods
Hydraulic Impact Apparatus and Methods
Flow Restricted Impact Jar
Impact Sensing During Jarring Operations
Impact Sensing During Jarring Operations
Impact Sensing During Jarring Operations
Downhole Impact Apparatus
Tool String Orientation
Tool String Orientation
Tool String Orientation
Downhole Tension Sensing Apparatus
Downhole Impact Apparatus
Downhole Disconnect Tool
Downhole Impact Apparatus
Downhole Impact Apparatus
Downhole Tension Sensing Apparatus
Downhole Apparatus for Disconnecting Portions of Downhole Tool String
Conveyance Modeling
Downhole Centralizer
Apparatus and Method for Running Casing into a Wellbore
Downhole Release Apparatus
Downhole Tool for Connecting with a Conveyance Line
Downhole Tool for Connecting with a Conveyance Line
Automated Pump-Down
Kickover Tool
Downhole Conveyance Line Cutter
Downhole Conveyance Line Cutter
Downhole Conveyance Line Cutter
Wheel Assembly
Wheel Assembly
Downhole Movable Joint Tool
Kickover Tool
Quantifying Pollutant Emission Related to Downhole Conveyance Operations
Application:
18/184,514 →
Publication:
US 2023/0297920
Downhole Apparatus
Downhole Tool for Connecting with a Conveyance Line
Impact Jar Delay, Surface Indicator, Shock Absorber, and Relatch Assist
Application:
63/555,394 →
Field Adjustable Impact Jar
Field Adjustable Impact Jar
Sealed Jar
Jarring Tool with Micro Adjustment
Downhole Jarring Tool
Downhole Jarring Tool with Reduced Wear Latch
Related Assignments
(22)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2013
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 031706/0568 →
Assignment of Assignor's Interest
Jan 17, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 031994/0855 →
Assignment of Assignor's Interest
Jul 1, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 033219/0282 →
Assignment of Assignor's Interest
Aug 6, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 033477/0337 →
Assignment of Assignor's Interest
Sep 4, 2014
From: HRADECKY, JASON ALLEN; HALL, JOHN
To: IMPACT SELECTOR, INC.
Reel/Frame 033768/0825 →
Assignment of Assignor's Interest
Oct 9, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 033924/0706 →
Assignment of Assignor's Interest
Oct 9, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 033924/0557 →
Assignment of Assignor's Interest
Nov 20, 2014
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR, INC.
Reel/Frame 034220/0565 →
Assignment of Assignor's Interest
Dec 10, 2014
From: IMPACT SELECTOR, INC.
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 034466/0186 →
Security Interest
Dec 17, 2014
From: IMPACT SELECTOR INTERNATIONAL, LLC
To: AMEGY BANK NATIONAL ASSOCIATION
Reel/Frame 034651/0383 →
Corrective Assignment to Correct the Application No. 61865650 Previously Recorded at Reel: 034466 Frame: 0186. Assignor(S) Hereby Confirms the Assignment.
Jan 12, 2015
From: IMPACT SELECTOR, INC.
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 034751/0227 →
Assignment of Assignor's Interest
Feb 10, 2015
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 034929/0805 →
Assignment of Assignor's Interest
Mar 18, 2015
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 035189/0504 →
Assignment of Assignor's Interest
Mar 18, 2015
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 035189/0275 →
Security Interest
Aug 31, 2015
From: IMPACT SELECTOR INTERNATIONAL, LLC
To: AMEGY BANK NATIONAL ASSOCIATION
Reel/Frame 036455/0828 →
Assignment of Assignor's Interest
Jun 20, 2016
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 038956/0913 →
Assignment of Assignor's Interest
Apr 20, 2017
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 042083/0013 →
Assignment of Assignor's Interest
Nov 16, 2017
From: HRADECKY, JASON ALLEN; SAVILLE, JOHN EDWARD
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 044152/0511 →
Assignment of Assignor's Interest
Nov 22, 2017
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 044199/0675 →
Assignment of Assignor's Interest
Nov 22, 2017
From: HRADECKY, JASON ALLEN
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 044199/0071 →
Assignment of Assignor's Interest
Mar 10, 2021
From: HRADECKY, JASON ALLEN; SAVILLE, JOHN EDWARD
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 055546/0467 →
Release of Security Interest
Feb 6, 2024
From: ZIONS BANCORPORATION, N.A. DBA AMEGY BANK
To: IMPACT SELECTOR INTERNATIONAL, LLC
Reel/Frame 066395/0004 →