Patent Assignment
Reel/Frame 057675/0405
Release of Security Interest
Recorded: 2021-09-30
Pages: 28
Assignor
WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Executed: 2019-01-18
Assignee
LONGYEAR TM, INC.
2570 WEST 1700 SOUTH, SALT LAKE CITY, UTAH, 84104
Covered Properties
(196)
Core Drilling Tools with External Fluid Pathways
Impregnated Drill Bits with Integrated Reamers
Impregnated Drilling Tools Including Elongated Structures
High-Strength, High-Hardness Binders and Drilling Tools Formed Using the Same
Application:
13/280,977 →
Publication:
US US20130098691A1
Drill Rod Guide
Drill String Components Resistant to Jamming
Internal Tubing Cutter
Application:
13/403,550 →
Publication:
US US20130220615A1
Systems and Methods for Limiting Winch Overrun
Application:
13/484,869 →
Publication:
US US20120305317A1
High Productivity Core Drilling System
Drill String Components Resistant to Jamming
Application:
13/717,885 →
Publication:
US US20130220636A1
Hoist Limiting Systems and Methods
Application:
13/718,026 →
Publication:
US US20140166953A1
Systems and Methods for Sonic Subsurface Material Removal
Hoist Spooling Assembly and Methods of Using Same
Progressive Dual-Shaft Drill Head and Systems and Methods Thereof
Application:
13/730,365 →
Publication:
US US20130186662A1
Over Center Drill Head Gear Shifting System
Application:
13/731,372 →
Publication:
US US20130167677A1
Engineered Materials for Drill Rod Applications
Application:
13/731,499 →
Publication:
US US20140182945A1
Slide Hammer Device and Methods of Using Same
Application:
13/536,299 →
Publication:
US US20140000920A1
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Drill Bits Having Flushing And Systems For Using Same
Drill String Components Having Multiple-Thread Joints
Engineered Materials for Drill Rod Applications
Application:
14/144,093 →
Publication:
US US20140182946A1
Overshot Assembly and Systems and Methods of Using Same
Core Lifter
Application:
14/326,217 →
Publication:
US US20140318206A1
Driven Latch Mechanism
Undisturbed Core Sampler
Application:
13/446,724 →
Publication:
US US20120261189A1
Methods of Assembling and Installing Self-Drilling Anchors
Application:
13/018,178 →
Publication:
US US20110131787A1
Diverter Assemblies And Systems For Forming Seals Around Pipe Elements And Methods Of Using Same
Application:
61/921,869 →
Non-Carburized Drill Rods And Systems And Methods For Using And Producing Same
Application:
61/921,861 →
Handling and Recovery Devices for Tubular Members and Associated Methods
Application:
61/922,323 →
No-Waterway Or Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
61/921,847 →
Drill Rod Handling System for Moving Drill Rods to and from an Operative Position
Application:
61/921,830 →
Core Barrel Head Assembly With An Integrated Sample Orientation Tool And System For Using Same
Application:
61/982,052 →
Full Infiltrated Rotary Drill Bit
Application:
61/992,654 →
Wireline System and Methods of Using Same
Application:
62/000,725 →
Core Lifter Case and Systems and Methods for Using Same
Application:
62/008,821 →
Inner Tube Assembly With Tapered Inner Wall And Systems And Methods For Using And Making Same
Application:
62/023,014 →
Drill Rod
Application:
62/026,399 →
Core Barrel Support System and Methods of Using Same
Application:
14/790,069 →
Publication:
US US20150376965A1
Fully Infiltrated Rotary Drill Bit
Application:
14/710,997 →
Publication:
US US20150330154A1
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
Drill Rod Alignment Device and Systems and Methods of Using Same
Application:
62/155,545 →
Drill Rod Guard and Systems and Methods of Using Same
Application:
14/774,527 →
Publication:
US US20160032689A1
Braking Devices for Drilling Operations, and Systems and Methods of Using Same
Drill Rod Alignment Device and Systems and Methods of Using Same
Application:
62/207,438 →
Diverter Assemblies And Systems For Forming Seals Around Pipe Elements And Methods Of Using Same
No-Waterway Or Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
14/585,716 →
Publication:
US US20150184465A1
Drill Rod Handling System for Moving Drill Rods to and from an Operative Position
Drill String Components Having Multiple-Thread Joints
Drilling Tools Having Matrices With Carbide-Forming Alloys, And Methods Of Making And Using Same
Drill Bits Having Flushing and Systems for Using Same
Application:
15/010,672 →
Publication:
US US20160145946A1
Infiltrated Diamond Wear Resistant Bodies and Tools
Application:
15/232,452 →
Publication:
US US20160348443A1
Drill Bits Having Flushing
Wireline System and Methods of Using Same
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Application:
15/378,992 →
Publication:
US US20170087693A1
Handling and Recovery Devices for Tubular Members and Associated Methods
Fluid Control Assemblies, and Core Barrel and Overshot Assemblies Comprising Same
Application:
15/544,741 →
Publication:
US US20180003000A1
Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
15/965,243 →
Publication:
US US20180313160A1
Core Barrel Head Assembly With An Integrated Sample Orientation Tool And System For Using Same
Drilling Rig
Patent:
5,794,723 →
Application:
08/567,184 →
Core Barrel Apparatus
Patent:
5,934,393 →
Application:
08/802,557 →
Hydraulic Chuck
Patent:
5,954,346 →
Application:
08/939,825 →
Shank Adapter
Patent:
6,109,620 →
Application:
09/125,629 →
Vibratory Milling Machine Having Linear Reciprocating Motion
Core Drill Bit with Extended Crown Height
Noise Abatement Device for a Pneumatic Tool
Fiber-Containing Diamond-Impregnated Cutting Tools
Noise Reducing Device for a Pneumatic Tool
Modular Rotary Drill Head
Drill-String Shock Absorbers
Sonic Drill Rod with External Surface Features
Sonic Wireline Dry Slough Barrel
Drill Bits with Enclosed Fluid Slots and Internal Flutes
Continuous Vibratory Milling Machine
Noise Abatement Device for a Pneumatic Tool
Drill Rod Spinner Device
Drill Bits with Increased Crown Height
Vibratory Unit for Drilling Systems
Bi-Steel Percussive Drill Rod
Process of Drill Bit Manufacture
Articulation Assembly for Moving a Drill Mast
Drill Bits with Notches and Enclosed Slots
Drill Bits with Enclosed Fluid Slots and Method
Jointed Spearhead Assembly
Stabilizer for Drill Strings
Drill Bits with Enclosed Slots
External Water Delivery System for Rock Drills
Braking devices for use in drilling operations
Drilling Systems Including Fiber-Containing Diamond-Impregnated Cutting Tools
Sonic Drill Bit for Core Sampling
Methods and Apparatus for Joint Disassembly
Clamping and Breaking Device
Pneumatic Drifter with Replaceable Foot Pieces
Open-Faced Rod Spinner
Sonic Drill Head
Helical Drilling Apparatus, Systems, and Methods
Reamer with Polycrystalline Diamond Compact Inserts
Valve System for Drilling Systems
Methods of Braking Core Barrel Assemblies
Core Barrel Assemblies with Braking Devices
Core Drill Bits with Enclosed Fluid Slots
Spring-Loaded Rod Handling Device
Vibratory Machine
Vibratory Milling Machine Having Linear Reciprocating Motion
Drill Mast Articulation Assembly
Hydraulic Control System for Drilling Systems
Modular Rotary Drill Head
Hydro-Percussive Mechanisms for Drilling Systems
Fiber-Containing Cutting Tools
Methods of Controlling Hydraulic Motors
Drill Rod Handler
Drill Rod Handler
Methods of Forming Fiber-Containing Diamond-Impregnated Cutting Tools
Muffler System for Noise Abatement and Ice Control
Core Barrel Sonic Latch Mechanism and Methods of Sonic Drilling Using the Same
Open-Faced Rod Spinning Device
High Productivity Core Drilling System
Sonic Drill Bits and Sonic Drilling Systems
Variable Force/Variable Frequency Sonic Drill Head
Methods of Preloading a Sonic Drill Head and Methods of Drilling Using the Same
Feed Mechanism for Drilling Systems
Methods of Controllling Hydraulic Motors
Rod Joint
Patent:
5,788,401 →
Application:
08/772,860 →
Retractable Core Barrel Valving Apparatus
Patent:
6,029,758 →
Application:
08/976,884 →
Positive Latch Core Barrel Apparatus
Patent:
6,089,335 →
Application:
09/212,551 →
Cable Overshot Apparatus
Patent:
6,109,373 →
Application:
09/184,998 →
Closed Loop Control System for Diamond Core Drilling
Patent:
6,186,248 →
Application:
09/209,821 →
Straight Hole Drilling System
Patent:
6,196,598 →
Application:
09/003,156 →
Up-Hole Pump-in Core Barrel Apparatus
Patent:
6,425,449 →
Application:
09/779,258 →
Up-Hole Overshot and Safety Drilling Apparatus
Continuous Feed Drilling System
Drill Rod Handling Device
Patent:
6,634,443 →
Application:
10/009,255 →
Drill String Chuck
Lockable Overshot
Core Lifter
Patent:
620,959 →
Application:
29/354,935 →
Spearhead
Patent:
622,293 →
Application:
29/352,055 →
Spearhead Base
Patent:
622,294 →
Application:
29/352,117 →
Spearhead
Patent:
622,741 →
Application:
29/352,115 →
Drill Bit with Tapered Waterway
Patent:
622,745 →
Application:
29/354,579 →
Spearhead Base
Patent:
624,564 →
Application:
29/352,049 →
Core Lifter
Patent:
625,346 →
Application:
29/354,930 →
Drill Bit
Patent:
630,656 →
Application:
29/354,596 →
Core Barrel Latch Body with Axial Grooves
Patent:
643,443 →
Application:
29/383,572 →
Core Barrel Assembly with Tapered Design
Patent:
643,859 →
Application:
29/383,561 →
Core Barrel Head Assembly with Axial Groove
Patent:
644,668 →
Application:
29/383,340 →
Core Lifter
Patent:
644,673 →
Application:
29/354,931 →
Drill Bit with Tapered Waterway
Patent:
647,114 →
Application:
29/354,586 →
Drill Bit Waterway
Patent:
647,115 →
Application:
29/354,592 →
Core Barrel Sleeve with Axial Grooves
Patent:
647,540 →
Application:
29/383,623 →
Seal for Head Assembly
Patent:
648,836 →
Application:
29/378,943 →
Core Barrel Head Assembly with Tapered Design
Patent:
649,167 →
Application:
29/383,554 →
Seal for Head Assembly
Patent:
649,228 →
Application:
29/378,942 →
Seal for Head Assembly
Patent:
650,052 →
Application:
29/381,037 →
Core Barrel Retracting Case
Patent:
664,566 →
Application:
29/384,675 →
Core Barrel Latch Body
Patent:
664,567 →
Application:
29/384,681 →
Tube Loader
Patent:
676,877 →
Application:
29/386,570 →
Latch Body
Patent:
687,862 →
Application:
29/430,535 →
Latch Body
Patent:
687,863 →
Application:
29/430,541 →
Latch Body
Patent:
687,864 →
Application:
29/430,543 →
Isolation System for Drilling Systems
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Drill Bits with Axially-Tapered Waterways
Pipe Lifting and Handling Tool
Bottom Preventer for Use in a Drilling System
Impregnated Cutting Elements with Large Abrasive Cutting Media and Methods of Making and Using the Same
Helical Drilling Apparatus, Systems, and Methods
Use of Resonant Mixing to Produce Impregnated Bits
Sonic Latch Mechanism
Core Barrel Restraint
Pump-In Seal
Core Lifter
Latch Body Components Having Multiple Functions, and Drilling Head Assembly Incorporating Same
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Driven Latch Mechanism
Diamond Impregnated Bit with Aggressive Face Profile
Drill Bits with Axially-Tapered Waterways
Core Barrel Holder and Methods of Using Same
Storage, Handling and Positioning Device for Drill Rods and Methods Thereof
Impregnated Drill Bits with Integrated Reamers
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Fiber-Containing Diamond-Impregnated Cutting Tools And Methods Of Forming And Using Same
Infiltrated Diamond Wear Resistant Bodies and Tools
High-Strength, High-Hardness Binders and Drilling Tools Formed Using the Same
Single-Waterway Drill Bits and Systems for Using Same
Drill Bits Having Blind-Hole Flushing And Systems For Using Same
Up-Hole Bushing and Core Barrel Head Assembly Comprising Same
Core Drilling Tools with External Fluid Pathways
High-Productivity Drill Bits
Drill Bits with Axially-Tapered Waterways
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Handling And Recovery Devices For Tubular Members And Associated Methods
Diamond Impregnated Bit with Aggressive Face Profile
Single-Waterway Drill Bits and Systems for Using Same
PCT:
PCT/US2015/024515 ↗
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
PCT:
PCT/US2015/022965 ↗
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
PCT:
PCT/US2015/026907 ↗
Wireline System and Methods of Using Same
PCT:
PCT/US2015/031752 ↗
Fully Infiltrated Rotary Drill Bit
PCT:
PCT/US2015/030535 ↗
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 19, 2012
From: DRENTH, CHRISTOPHER L.; LITTLELY, KEITH
To: LONGYEAR TM, INC.
Reel/Frame 027563/0746 →
Assignment of Assignor's Interest
Jun 28, 2012
From: RICHTER, ALAN
To: LONGYEAR TM, INC.
Reel/Frame 028462/0899 →
Assignment of Assignor's Interest
Feb 1, 2013
From: WRIGHT, CHRIS; WREDE, STEFAN; BYRON, JOSHUA
To: LONGYEAR TM, INC.
Reel/Frame 029736/0553 →
Assignment of Assignor's Interest
Feb 2, 2013
From: DRENTH, CHRISTOPHER L.; KHALFAN, SHAKEEL
To: LONGYEAR TM, INC.
Reel/Frame 029743/0450 →
Assignment of Assignor's Interest
Jul 2, 2013
From: KNOLLE, MARK
To: LONGYEAR TM, INC.
Reel/Frame 030729/0970 →
Notice of Grant of Security Interest in Patents
Jul 11, 2013
From: LONGYEAR TM, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 030775/0609 →
Assignment of Assignor's Interest
Aug 12, 2013
From: DRENTH, CHRISTOPHER L.; IONDOV, GEORGE; IBRAHIM, GEORGE
To: LONGYEAR TM, INC.
Reel/Frame 030986/0810 →
Assignment of Assignor's Interest
Aug 14, 2013
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 031008/0052 →
Security Agreement
Sep 27, 2013
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 031306/0193 →
Assignment of Assignor's Interest
Feb 20, 2014
From: PEARCE, CODY A.; RUPP, MICHAEL D.; LAMBERT, CHRISTIAN M.
To: LONGYEAR TM, INC.
Reel/Frame 032258/0796 →
Security Interest
May 5, 2014
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 032818/0625 →
Security Interest
May 9, 2014
From: LONGYEAR TM, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 032855/0636 →
Notice of Grant of Security Interest in Patents
Sep 10, 2014
From: LONGYEAR TM, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 033712/0615 →
Release of Security Interest Recorded at Reel/Frame 032855/0636
Oct 29, 2014
From: BANK OF AMERICA, N.A.
To: LONGYEAR TM, INC.
Reel/Frame 034085/0585 →
Release of Security Interest Recorded at Reel/Frame 030775/0609
Oct 29, 2014
From: BANK OF AMERICA, N.A.
To: LONGYEAR TM, INC.
Reel/Frame 034084/0436 →
Security Interest (Term Loan A)
Oct 29, 2014
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, N.A.
Reel/Frame 034085/0704 →
Security Interest (Term Loan B)
Oct 29, 2014
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, N.A.
Reel/Frame 034085/0775 →
Release of Security Interest Recorded at Reel/Frame 033712-0615
Nov 4, 2014
From: BANK OF AMERICA, N.A.
To: LONGYEAR TM, INC.
Reel/Frame 034150/0865 →
Release of Security Interest (Term Loan A)
Mar 12, 2015
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: LONGYEAR TM, INC.
Reel/Frame 035186/0775 →
Release of Security Interest (Term Loan B)
Mar 12, 2015
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: LONGYEAR TM, INC.
Reel/Frame 035197/0402 →
Assignment of Assignor's Interest
Jun 5, 2015
From: DRENTH, CHRISTOPHER L.; LITTLELY, KEITH
To: LONGYEAR TM, INC.
Reel/Frame 035793/0698 →
Assignment of Assignor's Interest
Jun 26, 2015
From: LONGYEAR TM, INC.
To: BLY IP INC.
Reel/Frame 035966/0866 →
Security Interest
Jul 11, 2016
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 039298/0894 →
Security Interest
Jul 13, 2016
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 039140/0016 →
Security Interest
Sep 8, 2017
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 043790/0390 →