Patent Assignment
Reel/Frame 065708/0633
Assignment of Assignor's Interest
Recorded: 2023-11-29
Pages: 114
Assignor
LONGYEAR TM, INC.
Executed: 2023-09-01
Assignee
BOART LONGYEAR COMPANY
2455 SOUTH 3600 WEST, SALT LAKE CITY, UTAH, 84119-1127
Covered Properties
(343)
Latch Body Components Having Multiple Functions, and Drilling Head Assembly Incorporating Same
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 →
Vibratory Milling Machine Having Linear Reciprocating Motion
Vibratory Milling Machine Having Linear Reciprocating Motion
Continuous Vibratory Milling Machine
Vibratory Machine
High Producticity Core Drilling System
Application:
60/892,848 →
High Productivity Core Drilling System
High Productivity Core Drilling System
External Water Delivery Systems for Rock Drills
Application:
61/094,579 →
External Water Delivery System for Rock Drills
Braking Devices and Methods for Use in Drilling Operations
Application:
61/047,029 →
Braking devices for use in drilling operations
Core Barrel Assemblies with Braking Devices
Methods of Braking Core Barrel Assemblies
Open-Faced Rod Spinner
Application:
61/052,577 →
Open-Faced Rod Spinner
Open-Faced Rod Spinning Device
Sonic Drill Bit for Core Sampling
Application:
61/052,904 →
Sonic Drill Bit for Core Sampling
Sonic Drill Bits and Sonic Drilling Systems
Sonic Latch Mechanism
Application:
61/053,294 →
Core Barrel Sonic Latch Mechanism and Methods of Sonic Drilling Using the Same
Sonic Latch Mechanism
Driven Latch Mechanism
Application:
61/249,544 →
Driven Latch Mechanism for High Productivity Core Drilling
Application:
61/287,106 →
Driven Latch Mechanism
Up-Hole Bushing and Core Barrel Head Assembly Comprising Same
Driven Latch Mechanism
Variable Lip Pump-in Seal
Application:
61/247,859 →
Pump-In Seal
Core Barrel Head Assembly with Tapered Design
Patent:
649,167 →
Application:
29/383,554 →
Cutting Elements Impregnated with Polycrystalline Diamond Materials
Application:
61/244,806 →
Impregnated Cutting Elements with Large Abrasive Cutting Media and Methods of Making and Using the Same
Drill Bit
Patent:
630,656 →
Application:
29/354,596 →
Articulation Assembly for Moving a Drill Mast
Drill Mast Articulation Assembly
Isolation System for Drilling Systems
Sonic Drill Head
Methods of Preloading a Sonic Drill Head and Methods of Drilling Using the Same
Diamond Impregnated Bit with Aggressive Face Profile
Application:
61/233,952 →
Diamond Impregnated Bit with Aggressive Face Profile
Diamond Impregnated Bit with Aggressive Face Profile
Variable Force/Variable Frequency Sonic Drill Head
Application:
61/173,905 →
Devices and Methods for Multiplexing Chemical Synthesis
Application:
17/768,066 →
Publication:
US US20240091731A1
Variable Force/Variable Frequency Sonic Drill Head
Hydraulic Control System for Drilling Systems
Methods of Controlling Hydraulic Motors
Methods of Controllling Hydraulic Motors
Feed Mechanism for Drilling Systems
Application:
61/094,551 →
Feed Mechanism for Drilling Systems
Helical Drilling Apparatus, Systems, and Methods
Application:
61/163,760 →
Helical Drilling Apparatus, Systems, and Methods
Helical Drilling Apparatus, Systems, and Methods
Bore hole grouting apparatus and method
Patent:
6,371,205 →
Application:
09/518,050 →
Self-Drilling Anchor
Application:
60/972,541 →
Self-Drilling Anchor
Application:
12/210,916 →
Publication:
US US20090092458A1
Methods of Assembling and Installing Self-Drilling Anchors
Application:
13/018,178 →
Publication:
US US20110131787A1
Drill Rod Handler
Drill Rod Handler
Seal for Head Assembly
Patent:
648,836 →
Application:
29/378,943 →
Seal for Head Assembly
Patent:
649,228 →
Application:
29/378,942 →
Modular Rotary Drill Head
Modular Rotary Drill Head
Core Barrel Head Assembly with Axial Groove
Patent:
644,668 →
Application:
29/383,340 →
Core Barrel Assembly with Tapered Design
Patent:
643,859 →
Application:
29/383,561 →
Core Barrel Retracting Case
Patent:
664,566 →
Application:
29/384,675 →
Core Barrel Latch Body
Patent:
664,567 →
Application:
29/384,681 →
Core Barrel Latch Body with Axial Grooves
Patent:
643,443 →
Application:
29/383,572 →
Core Barrel Sleeve with Axial Grooves
Patent:
647,540 →
Application:
29/383,623 →
Impregnated Drill Bits with Integrated Reamers
Application:
61/382,112 →
Impregnated Drill Bits with Integrated Reamers
Impregnated Drill Bits with Integrated Reamers
Guide
Application:
61/428,356 →
Drill Rod Guide
Undisturbed Core Sampler
Application:
61/475,506 →
Undisturbed Core Sampler
Application:
13/446,724 →
Publication:
US US20120261189A1
Use of Resonant Mixing to Produce Impregnated Bits
Application:
61/476,027 →
Use of Resonant Mixing to Produce Impregnated Bits
Bi-Steel Percussive Drill Rods
Application:
61/047,154 →
Bi-Steel Percussive Drill Rod
Core Lifter
Patent:
620,959 →
Application:
29/354,935 →
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Core Drilling Tools with Retractably Lockable Driven Latch Mechanisms
Drill Bits with Axially-Tapered Waterways
Drill Bits with Axially-Tapered Waterways
Drill Bits with Axially-Tapered Waterways
Single-Waterway Drill Bits and Systems for Using Same
Process of Drill Bit Manufacture
Application:
60/945,259 →
Process of Drill Bit Manufacture
Alignment Assembly and Drilling Systems for Same
Application:
12/757,760 →
Publication:
US US20110247880A1
Pdc Reamer
Application:
61/053,439 →
Device for Protection of Power Factor Correction in Three Phase Power Supply and Control Method Thereof
Drill Bit with Tapered Waterway
Patent:
622,745 →
Application:
29/354,579 →
Spring-Loaded Rod Handling Device
Application:
61/058,518 →
Spring-Loaded Rod Handling Device
Thread Start for Threaded Connectors
Application:
61/436,331 →
Drill String Components Resistant to Jamming
Drill String Components Resistant to Jamming
Application:
13/717,885 →
Publication:
US US20130220636A1
Drill String Components Resistant to Jamming
Drill String Components Resistant to Jamming
Clamping And Breaking Device
Application:
60/968,970 →
Clamping and Breaking Device
Shock Absorbers for Down-the-Hole Hammers
Application:
60/981,708 →
Drill-String Shock Absorbers
Noise Reducing Device for a Pneumatic Tool
Drill Rod Spinner Device
Spearhead
Patent:
622,741 →
Application:
29/352,115 →
Fiber Reinforced Core Drill Bit
Application:
60/867,882 →
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Application:
15/378,992 →
Publication:
US US20170087693A1
Fiber-Reinforced Diamond Wire
Application:
60/917,016 →
Fiber-Containing Diamond-Impregnated Cutting Tools
Methods of Forming Fiber-Containing Diamond-Impregnated Cutting Tools
Drilling Systems Including Fiber-Containing Diamond-Impregnated Cutting Tools
Fiber-Containing Cutting Tools
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Fiber-Containing Diamond-Impregnated Cutting Tools and Methods of Forming and Using Same
Fiber-Containing Diamond-Impregnated Cutting Tools And Methods Of Forming And Using Same
Noise Abatement Device For A Pneumatic Tool
Application:
60/949,566 →
Noise Abatement Device for a Pneumatic Tool
Noise Abatement Device for a Pneumatic Tool
Spearhead Base
Patent:
622,294 →
Application:
29/352,117 →
Core Drill Bit with Extended Crown Height
Drill Bits with Enclosed Fluid Slots and Internal Flutes
Drill Bits with Enclosed Fluid Slots and Method
Core Drill Bits with Enclosed Fluid Slots
Drill Bits with Enclosed Slots
Drill Bits with Notches and Enclosed Slots
Drill Bits with Increased Crown Height
Jointed Spearhead Assembly
Application:
61/053,953 →
Spearhead Base
Patent:
624,564 →
Application:
29/352,049 →
Core Drilling Tools with External Fluid Pathways
Core Drilling Tools with External Fluid Pathways
Core Barrel Restraint
Application:
61/351,540 →
Core Barrel Restraint
Pipe Handling Tool
Application:
61/319,722 →
Pipe Lifting and Handling Tool
Muffler System for Noise Abatement and Ice Control
Core Lifter
Application:
61/257,599 →
Core Lifter
Core Lifter
Application:
14/326,217 →
Publication:
US US20140318206A1
Core Lifter
Core Lifter
Patent:
644,673 →
Application:
29/354,931 →
Pneumatic Drifter with Replacement Foot Pieces
Application:
61/054,405 →
Pneumatic Drifter with Replaceable Foot Pieces
Core Lifter
Patent:
625,346 →
Application:
29/354,930 →
Tube Loader
Patent:
676,877 →
Application:
29/386,570 →
Drill Bit with Tapered Waterway
Patent:
647,114 →
Application:
29/354,586 →
Stabilizer for Drill Strings
Bottom Preventer for Use in a Drilling System
Apparatus and Methods For Joint Disassembly
Application:
60/944,163 →
Methods and Apparatus for Joint Disassembly
Infiltrated Diamond Wear Resistant Drilling Tools
Application:
61/441,189 →
Infiltrated Diamond Wear Resistant Bodies and Tools
Infiltrated Diamond Wear Resistant Bodies and Tools
Application:
15/232,452 →
Publication:
US US20160348443A1
Systems and Methods for Limiting Winch Overrun
Application:
61/491,628 →
Systems and Methods for Limiting Winch Overrun
Application:
13/484,869 →
Publication:
US US20120305317A1
Jointed Spearhead Assembly
Progressive Dual-Shift Drill Head
Application:
61/585,576 →
Progressive Dual-Shaft Drill Head and Systems and Methods Thereof
Application:
13/730,365 →
Publication:
US US20130186662A1
Impregnated Drilling Tools Including Elongated Structures
Internal Tubing Cutter
Application:
13/403,550 →
Publication:
US US20130220615A1
Self-Centering Clamping Device
Application:
61/561,396 →
Self-Centering Clamping Device
Application:
13/679,853 →
Publication:
US US20130140839A1
High-Strength, High-Hardness Binders and Drilling Tools Formed Using the Same
Application:
13/280,977 →
Publication:
US US20130098691A1
High-Strength, High-Hardness Binders and Drilling Tools Formed Using the Same
Over Center Drill Head Gear Shifting System
Application:
61/583,132 →
Over Center Drill Head Gear Shifting System
Application:
13/731,372 →
Publication:
US US20130167677A1
Drill Bit Waterway
Patent:
647,115 →
Application:
29/354,592 →
Seal for Head Assembly
Patent:
650,052 →
Application:
29/381,037 →
Spearhead
Patent:
622,293 →
Application:
29/352,055 →
Hydro-Percussive Mechanisims for Drilling Systems
Application:
61/118,210 →
Hydro-Percussive Mechanisms for Drilling Systems
Vibratory Unit For Drilling Systems
Application:
61/018,945 →
Vibratory Unit for Drilling Systems
Sonic Wireline Dry Slough Barrel
Sonic Drill Rod with External Surface Features
Slide Hammer Device and Methods of Using Same
Application:
13/536,299 →
Publication:
US US20140000920A1
Systems and Methods for Sonic Subsurface Material Removal
Application:
61/674,356 →
System and Method for Sonic Subsurface Material Removal
Application:
61/674,809 →
Systems and Methods for Sonic Subsurface Material Removal
Core Barrel Holder and Methods of Using Same
Core Barrel Support System and Methods of Using Same
Application:
14/790,069 →
Publication:
US US20150376965A1
Storage, Handling and Positioning Device for Drill Rods and Methods Thereof
Handling and Recovery Devices for Tubular Members and Associated Methods
Application:
61/922,323 →
Handling And Recovery Devices For Tubular Members And Associated Methods
Handling and Recovery Devices for Tubular Members and Associated Methods
Handling and Recovery Devices for Tubular Members and Associated Methods
Hoist Limiting Systems and Methods
Application:
13/718,026 →
Publication:
US US20140166953A1
Drill String Components Having Multiple-Thread Joints
Application:
61/700,401 →
Drill String Components Having Multiple-Thread Joints
Drill String Components Having Multiple-Thread Joints
Application:
62/060,238 →
Drill String Components Having Multiple-Thread Joints
Drill String Components Having Multiple-Thread Joints
Drill String Components Having Multiple-Thread Joints
Hoist Spooling Assembly and Methods of Using Same
Engineered Materials for Drill Rod Applications
Application:
13/731,499 →
Publication:
US US20140182945A1
Engineered Materials for Drill Rod Applications
Application:
61/794,308 →
Engineered Materials for Drill Rod Applications
Application:
14/144,093 →
Publication:
US US20140182946A1
Overshot Assembly and Systems and Methods of Using Same
Application:
61/745,039 →
Overshot Assembly and Systems and Methods of Using Same
Rotating Drill Rod Guard
Application:
61/792,740 →
Drill Rod Guard and Systems and Methods of Using Same
Application:
14/774,527 →
Publication:
US US20160032689A1
High-Productivity Drill Bits
Application:
61/836,048 →
High-Productivity Drill Bits
Core Barrel Head Assembly With An Integrated Sample Orientation Tool And System For Using Same
Application:
61/982,052 →
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
Core Barrel Head Assembly With An Integrated Sample Orientation Tool And System For Using Same
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
Core Barrel Head Assembly with an Integrated Sample Orientation Tool and System for Using Same
Application:
17/893,409 →
Publication:
US US20230124651A1
Drill Rod Handling System for Moving Drill Rods to and from an Operative Position
Application:
61/921,830 →
Drill Rod Handling System For Moving Drill Rods To And From An Operative Position
Application:
62/052,712 →
Drill Rod Handling System for Moving Drill Rods to and from an Operative Position
Drill Rod Handling System For Moving Drill Rods To And from An Operative Position
No-Waterway Or Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
61/921,847 →
No-Waterway Or Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
14/585,716 →
Publication:
US US20150184465A1
Single Waterway Drill Bits And Systems And Methods For Using Same
Application:
15/965,243 →
Publication:
US US20180313160A1
Drill Bits Having Blind-Hole Flushing And Systems For Using Same
Full Infiltrated Rotary Drill Bit
Application:
61/992,654 →
Fully Infiltrated Rotary Drill Bit
Application:
14/710,997 →
Publication:
US US20150330154A1
Drill Bits Having Flushing And Systems For Using Same
Drill Bits Having Flushing and Systems for Using Same
Application:
15/010,672 →
Publication:
US US20160145946A1
Non-Carburized Drill Rods And Systems And Methods For Using And Producing Same
Application:
61/921,861 →
Diverter Assemblies And Systems For Forming Seals Around Pipe Elements And Methods Of Using Same
Application:
61/921,869 →
Diverter Assemblies And Systems For Forming Seals Around Pipe Elements And Methods Of Using Same
Wireline System and Methods of Using Same
Application:
62/000,725 →
Wireline System and Methods of Using Same
Wireline System and Methods of Using Same
Drill Rod
Application:
62/026,399 →
Drill Rod Having Internally Projecting Portions
Drill Rod Having Internally Projecting Portions
Inner Tube Assembly With Tapered Inner Wall And Systems And Methods For Using And Making Same
Application:
62/023,014 →
Core Lifter Case and Systems and Methods for Using Same
Application:
62/008,821 →
Surface-Set Drill Bits Having Large Synthetic Diamonds, and Methods of Making Same
Application:
62/102,221 →
Impregnated Drill Bits Having Large Synthetic Diamonds, and Methods of Making Same
Application:
62/102,240 →
Fluid Control Assemblies, and Core Barrel and Overshop Assemblies Comprising Same
Application:
62/110,007 →
Fluid Control Assemblies, and Core Barrel and Overshot Assemblies Comprising Same
Application:
15/544,741 →
Publication:
US US20180003000A1
Drill Bits Having Flushing and Systems for Using Same
Application:
62/128,853 →
Drill Bits Having Flushing
Drilling Tools Having Matrices With Carbide-Forming Alloys, And Methods Of Making And Using Same
Application:
62/115,930 →
Drilling Tools Having Matrices With Carbide-Forming Alloys, And Methods Of Making And Using Same
Drilling Tools Having Matrices with Carbide-Forming Alloys, and Methods of Making and Using Same
Application:
16/899,236 →
Publication:
US US20200298375A1
Drill Rod Alignment Device and Systems and Methods of Using Same
Application:
62/155,545 →
Drill Rod Alignment Device and Systems and Methods of Using Same
Application:
62/207,438 →
Drill Rod Alignment Device and Systems and Methods of Using Same
Overshot Assembly and Systems and Methods of Using Same
Application:
62/206,556 →
Overshot Assembly and Systems and Methods of Using Same
Overshot Assembly and Systems and Methods of Using Same
Wear-Resistant Drilling Tools and Systems and Methods for Making Same
Application:
62/257,021 →
Braking Devices for Drilling Operations, and Systems and Methods of Using Same
Braking Devices for Drilling Operations, and Systems and Methods of Using Same
Systems And Methods For Releasing A Portion Of A Drill String From A Drilling Cable
Application:
62/266,804 →
Systems And Methods For Releasing A Portion Of A Drill String From A Drilling Cable
Systems and Methods for Releasing a Portion of a Drill String from a Drilled Cable
Drill Rod Clamping System and Methods of Using Same
Application:
62/271,052 →
Drill Rod Clamping System and Methods of Using Same
Drill Rod Clamping System and Methods of Using Same
Systems and Methods for Analyzing Core Using X-Ray Fluorescence
Application:
62/385,641 →
Systems and Methods for Analyzing Core Using X-Ray Fluorescence
Systems and Methods for Analyzing Core Using X-Ray Fluorescence
Systems And Methods For Analyzing Core Using X-Ray Fluorescence
Application:
17/390,071 →
Publication:
US US20210354616A1
Control Panel Housing
Patent:
811,444 →
Application:
29/581,753 →
Portion of a Control Panel Housing
Patent:
811,445 →
Application:
29/581,754 →
Portion of a Control Panel Housing
Patent:
811,446 →
Application:
29/581,757 →
Integrated Drill, Rod Handler And Rod Magazine Apparatus
Application:
62/487,162 →
Reverse-Circulation Drilling Assemblies and Methods of Using Same
Application:
62/460,433 →
Reverse-Circulation Drilling Assemblies and Methods of Using Same
Reverse-Circulation Drilling Assemblies and Methods of Using Same
Diamond Bodies and Tools for Gripping Drill Rods
Application:
62/541,197 →
Diamond Bodies and Tools for Gripping Drill Rods
Percussive Drill String Assemblies And Systems And Methods Of Using Same
Application:
62/732,209 →
Percussive Drill String Assemblies And Systems And Methods Of Using Same
Application:
16/521,196 →
Publication:
US US20200087994A1
Core Tube Handling Device
Application:
62/772,386 →
Core Tube Handling Device
Core Tube Handling Device
Drill Rod with Internal Fluid Bypass Porting
Application:
62/790,308 →
Drill Rod with Internal Fluid Bypass Porting
High Pressure Injection Flushing Heads And Systems Including Such Flushing Heads
Application:
62/784,000 →
High Pressure Injection Flushing Heads and Systems Including Such Flushing Heads
Systems and Methods for Measuring Depth Within a Borehole
High Speed Drilling System and Methods of Using Same
Application:
62/812,730 →
High Speed Drilling System and Methods of Using Same
Application:
17/435,091 →
Publication:
US US20220136329A1
Drill Bit
Patent:
894,979 →
Application:
29/682,117 →
Drill Bit
Patent:
894,980 →
Application:
29/682,122 →
Drill Bit
Patent:
894,981 →
Application:
29/682,123 →
Underground Drill Rig And Systems And Methods Of Using Same
Application:
62/826,377 →
Underground Drill Rig and Systems and Methods of Using Same
Continuous Sampling Drill Bit
Patent:
10,626,676 →
Application:
16/544,333 →
Continuous Sampling Drill Bit
Continuous Sampling Drill Bit
Continuous Sampling Drill Bit
Application:
18/364,337 →
Publication:
US US20240003192A1
Core Barrel Head Assembly
Application:
62/916,585 →
Core Barrel Head Assembly
Devices, Systems, and Methods for Wireless Data Acquisition During Drilling Operations
Application:
62/899,555 →
Devices, Systems, and Methods for Wireless Data Acquisition During Drilling Operations
Devices, Systems, And Methods For Wireless Data Acquisition During Drilling Operations
Laser Alignment Device
Application:
62/983,205 →
Modular Control Unit and Systems Comprising the Same
Systems and Methods for Improved Material Sample Analysis and Quality Control
Application:
63/112,518 →
Systems and Methods for Improved Material Sample Analysis and Quality Control
Overshot Assembly
Application:
63/085,572 →
Overshot Assembly
Application:
63/235,951 →
Overshot Assembly
Application:
18/029,324 →
Publication:
US US20230399912A1
Systems and Methods for Improved Core Sample Analysis
Application:
63/062,975 →
Systems and Methods for Improved Core Sample Analysis
Apparatuses and Methods for Use with Reverse Circulation Overshot Systems
Application:
63/106,677 →
Apparatuses And Methods For Use With Reverse Circulation Overshot Systems
Application:
63/235,437 →
Apparatuses and Methods for Use with Reverse Circulation Overshot Systems
Drill Bits Having Reinforced Face
Application:
63/131,602 →
Drill Bits Having Reinforced Face
X-Ray Fluorescence with Heavy Element Target and Methods of Use Thereof
Application:
63/118,769 →
X-Ray Fluorescence With Heavy Element Target And Methods Of Use Thereof
Application:
63/235,863 →
X-Ray Fluorescence with Heavy Element Target and Methods of Use Thereof
Application:
18/038,870 →
Publication:
US US20240019386A1
Devices, Systems, And Methods For Aligning Drill Rigs
Application:
63/291,582 →
Systems And Methods For Improved Acoustic Data And Core Sample Analysis
Application:
63/233,545 →
Inner Tube Handling System
Application:
63/159,241 →
Devices, Systems, and Methods for Retrieving Inner Tubes
Drill Rig Anchoring Devices, Systems, and Methods
Application:
63/154,353 →
Drill Rig Anchoring Devices, Systems, and Methods
Application:
18/276,743 →
Publication:
US US20240318508A1
Continuous Sampling Drill Bit
Drill Bit
Patent:
1,030,826 →
Application:
29/794,378 →
Drill Bit
Patent:
1,118,719 →
Application:
29/794,384 →
Drill Rods Having Stabilizers And Systems And Methods Comprising Same
Application:
63/235,440 →
Drill Rods Having Stabilizers, And Systems And Methods Comprising Same
Application:
18/051,708 →
Publication:
US US20240141736A1
Greaseless Core Barrel Head Assembly
Application:
63/236,108 →
Greaseless Core Barrel Head Assembly
Application:
18/265,375 →
Publication:
US US20250075576A1
Dual Tube Drill String Components
Application:
63/234,950 →
Continuous Sampling Drill Bit
Application:
63/285,844 →
Continuous Sampling Drill Bit
Systems and Methods of Identifying, Tracking, Evaluating, and Conditioning Percussive Drill Bits
Application:
63/407,458 →
Core Orientation Systems And Methods
Application:
63/421,017 →
Apparatus, Systems, and Methods for Coupling Tools to Drill Rigs
Application:
63/310,661 →
Systems And Methods For Improved Sample Imaging
Application:
63/354,966 →
Gripping Devices And Systems
Application:
63/413,822 →
Percussive Drill Bit
Application:
63/411,304 →
Drill Bit
Patent:
1,046,584 →
Application:
29/853,641 →
Core Tube Handling System With Kickout Tray
Application:
63/387,828 →
Drill Bit
Patent:
1,068,887 →
Application:
29/869,924 →
X-Ray Fluorescence Assembly And Systems And Methods Comprising Same
Application:
63/504,499 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee Listed on the Coversheet of the Original Assignment Previously Recorded on Reel 022402 Frame 0458. Assignor(S) Hereby Confirms the the Assignee Is Boart Longyear Company, 1155 Post Road, Oakdale, California 95361.
Jul 13, 2010
From: YAO, JING JAMES; ABLE, ROBERT EUGENE; SILAY, LOUIS E
To: BOART LONGYEAR COMPANY
Reel/Frame 024675/0255 →
Assignment of Assignor's Interest
Jul 13, 2010
From: BOART LONGYEAR COMPANY
To: BOART LONGYEAR INC.
Reel/Frame 024675/0694 →
Assignment of Assignor's Interest
Apr 26, 2011
From: DRENTH, CHRISTOPHER L.
To: BOART LONGYEAR TM, INC.
Reel/Frame 026184/0277 →
Assignment of Assignor's Interest
Apr 26, 2011
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 026184/0542 →
Assignment of Assignor's Interest
Jul 21, 2011
From: LIGHT, TREVOR LINDON; KOLEV, EMIL; KONTOU, MICHAEL ANDREAS
To: LONGYEAR TM, INC.
Reel/Frame 026631/0402 →
Corrective Assignment to Correct the Assignee to Be Longyear Tm, Inc., Instead of Boart Longyear Tm, Inc. as Incorrectly Listed on the Coversheet of the Assignment Previously Recorded on Reel 002618 Frame 0277. Assignor(S) Hereby Confirms the Assignee to Be Longyear Tm, Inc.
Aug 10, 2011
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 026724/0406 →
Assignment of Assignor's Interest
Sep 23, 2011
From: LONGYEAR CANADA, ULC
To: LONGYEAR TM, INC.
Reel/Frame 026963/0833 →
Merger
Sep 23, 2011
From: BOART LONGYEAR INC.
To: 4345061 CANADA INC.
Reel/Frame 026962/0802 →
Change of Name
Sep 23, 2011
From: 4345061 CANADA INC.
To: 1244560 ALBERTA LTD.
Reel/Frame 026961/0861 →
Change of Name
Sep 23, 2011
From: 1244560 ALBERTA LTD.
To: LONGYEAR CANADA, ULC
Reel/Frame 026971/0087 →
Assignment of Assignor's Interest
Sep 17, 2012
From: DRENTH, CHRISTOPHER L.; LACHANCE, ANTHONY; IONDOV, GEORGE
To: LONGYEAR TM, INC.
Reel/Frame 028969/0554 →
Assignment of Assignor's Interest
Sep 17, 2012
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 028969/0748 →
Assignment of Assignor's Interest
Sep 17, 2012
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 028969/0692 →
Assignment of Assignor's Interest
Sep 17, 2012
From: DRENTH, CHRISTOPHER L.
To: LONGYEAR TM, INC.
Reel/Frame 028969/0647 →
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 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 →
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
Jul 13, 2016
From: LONGYEAR TM, INC.
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 039140/0016 →