Patent Assignment
Reel/Frame 031306/0193
Security Agreement
Recorded: 2013-09-27
Pages: 15
Assignor
LONGYEAR TM, INC.
Executed: 2013-09-27
Assignee
U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
170 SOUTH MAIN STREET, SUITE 200, SALT LAKE CITY, UTAH, 84101
Covered Properties
(140)
Diamond Impregnated Bit with Aggressive Face Profile
Impregnated Cutting Elements with Large Abrasive Cutting Media and Methods of Making and Using the Same
Pump-In Seal
Driven Latch Mechanism
Core Lifter
Bottom Preventer for Use in a Drilling System
Core Drilling Tools with External Fluid Pathways
Helical Drilling Apparatus, Systems, and Methods
Core Barrel Restraint
Impregnated Drill Bits with Integrated Reamers
Impregnated Drilling Tools Including Elongated Structures
Use of Resonant Mixing to Produce Impregnated Bits
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
Infiltrated Diamond Wear Resistant Bodies and Tools
Internal Tubing Cutter
Application:
13/403,550 →
Publication:
US US20130220615A1
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Systems and Methods for Limiting Winch Overrun
Application:
13/484,869 →
Publication:
US US20120305317A1
Latch Body Components Having Multiple Functions, and Drilling Head Assembly Incorporating Same
Sonic Latch Mechanism
Core Barrel Holder and Methods of Using Same
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
Storage, Handling and Positioning Device for Drill Rods and Methods Thereof
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
Up-Hole Bushing and Core Barrel Head Assembly Comprising Same
Drill Bits with Axially-Tapered Waterways
Slide Hammer Device and Methods of Using Same
Application:
13/536,299 →
Publication:
US US20140000920A1
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 →
Rock Drill Handle
Patent:
6,421,880 →
Application:
09/501,343 →
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 →
Bore hole grouting apparatus and method
Patent:
6,371,205 →
Application:
09/518,050 →
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
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 →
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 →
Security Interest (Term Loan B)
Oct 29, 2014
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, N.A.
Reel/Frame 034085/0775 →
Security Interest (Term Loan A)
Oct 29, 2014
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, N.A.
Reel/Frame 034085/0704 →
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 →
Release of Security Interest
Mar 11, 2015
From: U.S. BANK NATIONAL ASSOCIATION, AS COLLATERAL AGENT
To: LONGYEAR TM, INC.
Reel/Frame 035139/0152 →
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 26, 2015
From: LONGYEAR TM, INC.
To: BLY IP INC.
Reel/Frame 035966/0866 →
Security Interest
Aug 27, 2015
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 036435/0401 →
Security Interest
Aug 27, 2015
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 036435/0652 →
Security Interest
Sep 1, 2015
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 036515/0435 →
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
Nov 15, 2016
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 040319/0122 →
Security Interest
Nov 15, 2016
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 040319/0569 →
Security Interest
Nov 15, 2016
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 040319/0481 →
Security Interest
Jan 9, 2017
From: BLY IP INC.; BL DDL US HOLDINGS INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 040900/0421 →
Security Interest
Jul 13, 2017
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 042995/0047 →
Security Interest
Jul 13, 2017
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 042995/0134 →
Corrective Assignment to Correct the Entry for Application No. 62358653, Which Needs to Be Removed and Replaced with Application No. 62358652 Previously Recorded on Reel 042995 Frame 0047. Assignor(S) Hereby Confirms the Security Interest.
Jul 17, 2017
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 043209/0149 →
Security Interest
Sep 8, 2017
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 043790/0390 →
Release of Security Interest Recorded at Reel/Frame 040900/0421
Sep 8, 2017
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: BLY IP INC; BL DDL US HOLDINGS INC.
Reel/Frame 043790/0603 →
Security Interest
Dec 31, 2018
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 047995/0475 →
Security Interest
Dec 31, 2018
From: LONGYEAR TM, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 047995/0550 →