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specially adapted for firing multiple charges with a time delay
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CPC
F42D1/055
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F42
Ammunition
F42D
BLASTING
F42D1/00
Blasting methods or apparatus
Current Industry
F42D1/055
specially adapted for firing multiple charges with a time delay
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Patents Grants
last 30 patents
Information
Patent Grant
Shock initiation of non-electric shock tube
Patent number
12,235,089
Issue date
Feb 25, 2025
Honeywell Federal Manufacturing & Technologies, LLC
Joshua Dale Vance
F42 - AMMUNITION BLASTING
Information
Patent Grant
Addressable ignition stage for enabling a detonator/ignitor
Patent number
12,203,738
Issue date
Jan 21, 2025
Ryan Parasram
F42 - AMMUNITION BLASTING
Information
Patent Grant
Apparatus and method for searching for unregistered detonator in de...
Patent number
12,174,001
Issue date
Dec 24, 2024
Hanwha Corporation
Se Ho Kim
F42 - AMMUNITION BLASTING
Information
Patent Grant
Electrical contact design for a perforating gun
Patent number
12,158,061
Issue date
Dec 3, 2024
STEEL DOG INDUSTRIES INC.
Jason R. Koon
F42 - AMMUNITION BLASTING
Information
Patent Grant
Device and method thereof for operating stemming rod used for blast...
Patent number
12,152,868
Issue date
Nov 26, 2024
Hanwha Corporation
Tae Seob Shin
F42 - AMMUNITION BLASTING
Information
Patent Grant
Singular/wired fuzing device
Patent number
12,152,471
Issue date
Nov 26, 2024
Faraidoon Pundole
F42 - AMMUNITION BLASTING
Information
Patent Grant
Electronic ignition circuit
Patent number
12,117,280
Issue date
Oct 15, 2024
DynaEnergetics Europe GmbH
Andreas Robert Zemla
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blasting device for simultaneously registering multiple detonators...
Patent number
12,117,281
Issue date
Oct 15, 2024
Hanwha Corporation
Yong Seok Kuk
F42 - AMMUNITION BLASTING
Information
Patent Grant
Perforating gun with conductive detonating cord
Patent number
12,044,108
Issue date
Jul 23, 2024
DynaEnergetics Europe GmbH
Frank Haron Preiss
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blasting system
Patent number
12,025,420
Issue date
Jul 2, 2024
DETNET SOUTH AFRICA (PTY) LTD
Craig Schlenter
F42 - AMMUNITION BLASTING
Information
Patent Grant
Wireless electronic initiation device, an initiation arrangement an...
Patent number
12,018,925
Issue date
Jun 25, 2024
Normet Oy
Arto Ylisaukko-Oja
C06 - EXPLOSIVES MATCHES
Information
Patent Grant
Blasting plan logger, related methods and computer program products
Patent number
12,013,222
Issue date
Jun 18, 2024
Pyylahti Oy
Tapio Laakko
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Energy efficient wireless detonator system
Patent number
12,000,685
Issue date
Jun 4, 2024
DETNET SOUTH AFRICA (PTY) LTD
Daniel Auguste Maurissens
F42 - AMMUNITION BLASTING
Information
Patent Grant
Wireless detonator system
Patent number
11,982,520
Issue date
May 14, 2024
DETNET SOUTH AFRICA (PTY) LTD
Elmar Lennox Muller
F42 - AMMUNITION BLASTING
Information
Patent Grant
Device and method for managing registration and arrangement of deto...
Patent number
11,927,434
Issue date
Mar 12, 2024
Hanwha Corporation
Ki Won Hwang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Solid state dual fire circuit
Patent number
11,913,310
Issue date
Feb 27, 2024
Hunting Titan, Inc.
Stephen C. Masters
F42 - AMMUNITION BLASTING
Information
Patent Grant
Wireless detonation system
Patent number
11,867,493
Issue date
Jan 9, 2024
VOYAGER INNOVATIONS PTY LTD
Nicholas Peter Day
F42 - AMMUNITION BLASTING
Information
Patent Grant
Enhanced safety and reliability for a networked detonator blasting...
Patent number
11,852,456
Issue date
Dec 26, 2023
Austin Star Detonator Company
Chris Munroe
F42 - AMMUNITION BLASTING
Information
Patent Grant
Devices for a perforating gun
Patent number
11,828,143
Issue date
Nov 28, 2023
STEEL DOG INDUSTRIES INC.
Jason R. Koon
F42 - AMMUNITION BLASTING
Information
Patent Grant
Addressable switch assembly for wellbore systems and method
Patent number
11,725,488
Issue date
Aug 15, 2023
GEODYNAMICS. INC.
Phillip Phelps
F42 - AMMUNITION BLASTING
Information
Patent Grant
Apparatus and method for electromechanically connecting a plurality...
Patent number
11,697,980
Issue date
Jul 11, 2023
Sergio F Goyeneche
F42 - AMMUNITION BLASTING
Information
Patent Grant
Electronic ignition circuit
Patent number
11,686,566
Issue date
Jun 27, 2023
DynaEnergetics Europe GmbH
Andreas Robert Zemla
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Perforation gun system
Patent number
11,655,693
Issue date
May 23, 2023
AXIS WIRELINE TECHNOLOGIES, LLC
David Council Benker
F42 - AMMUNITION BLASTING
Information
Patent Grant
Apparatus, method and computer program product for designing blasti...
Patent number
11,644,292
Issue date
May 9, 2023
Sandvik Mining and Construction Oy
Juoko Muona
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Blasting system and operating method thereof
Patent number
11,635,283
Issue date
Apr 25, 2023
Hanwha Corporation
Yong Seok Kuk
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blasting technique
Patent number
11,555,681
Issue date
Jan 17, 2023
Orica International Pte Ltd
Nigel Brett Pereira
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blasting system and operating method for same
Patent number
11,493,315
Issue date
Nov 8, 2022
Hanwha Corporation
Ki Woong Park
F42 - AMMUNITION BLASTING
Information
Patent Grant
Blasting system including electric detonator
Patent number
11,486,686
Issue date
Nov 1, 2022
Hanwha Corporation
Ki Won Hwang
F42 - AMMUNITION BLASTING
Information
Patent Grant
Bidirectional wireless detonator system
Patent number
11,441,883
Issue date
Sep 13, 2022
DETNET SOUTH AFRICA (PTY) LTD
Daniel August Julien Louis Maurissens
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Detonation system having sealed explosive initiation assembly
Patent number
11,402,190
Issue date
Aug 2, 2022
XConnect, LLC
Shelby L. Sullivan
F42 - AMMUNITION BLASTING
Patents Applications
last 30 patents
Information
Patent Application
Deployment Of Quasi-Planar Shock Wave Generators In Association Wit...
Publication number
20250060494
Publication date
Feb 20, 2025
ORICA INTERNATIONAL PTE LTD
Eddie Petrovic
F42 - AMMUNITION BLASTING
Information
Patent Application
APPARATUS AND METHOD FOR OPERATING ELECTRONIC DETONATOR BLASTER WIT...
Publication number
20250028333
Publication date
Jan 23, 2025
Hanwha Corporation
Jeong Ho Choi
F42 - AMMUNITION BLASTING
Information
Patent Application
WIRELESS INITIATING ARRANGEMENT
Publication number
20240361114
Publication date
Oct 31, 2024
DETNET SOUTH AFRICA (PTY) LTD
Abraham Johannes LIEBENBERG
F42 - AMMUNITION BLASTING
Information
Patent Application
SAFETY SYSTEMS FOR COMMERCIAL BLASTING OPERATIONS
Publication number
20240361115
Publication date
Oct 31, 2024
ORICA INTERNATIONAL PTE LTD
Steven E. Kotsonis
F42 - AMMUNITION BLASTING
Information
Patent Application
VELOCITY OF DETONATION MEASUREMENT
Publication number
20240302149
Publication date
Sep 12, 2024
DETNET SOUTH AFRICA (PTY) LTD
Michiel Jacobus Kruger
F42 - AMMUNITION BLASTING
Information
Patent Application
BLAST CONFIRMATION
Publication number
20240302148
Publication date
Sep 12, 2024
DETNET SOUTH AFRICA (PTY) LTD
Michiel Jacobus Kruger
F42 - AMMUNITION BLASTING
Information
Patent Application
DEVICE AND METHOD THEREOF FOR DETERMINING DETONATOR INFORMATION BY...
Publication number
20240230302
Publication date
Jul 11, 2024
Hanwha Corporation
Jeong Ho Choi
F42 - AMMUNITION BLASTING
Information
Patent Application
ENHANCED SAFETY AND RELIABILITY FOR A NETWORKED DETONATOR BLASTING...
Publication number
20240060760
Publication date
Feb 22, 2024
Austin Star Detonator Company
Chris Munroe
F42 - AMMUNITION BLASTING
Information
Patent Application
IGNITION ARRANGEMENT FOR MULTIPLE PYROTECHNIC ARTICLES
Publication number
20240053129
Publication date
Feb 15, 2024
Fernando GARCIA-GAMON ANTON
C06 - EXPLOSIVES MATCHES
Information
Patent Application
BLASTING DEVICE FOR SIMULTANEOUSLY REGISTERING MULTIPLE DETONATORS...
Publication number
20240044629
Publication date
Feb 8, 2024
Hanwha Corporation
Yong Seok Kuk
F42 - AMMUNITION BLASTING
Information
Patent Application
APPARATUS AND METHOD FOR SEARCHING FOR UNREGISTERED DETONATOR IN DE...
Publication number
20240044630
Publication date
Feb 8, 2024
Hanwha Corporation
Se Ho Kim
F42 - AMMUNITION BLASTING
Information
Patent Application
Addressable Ignition Stage for Enabling a Detonator/Ignitor
Publication number
20240019234
Publication date
Jan 18, 2024
Ryan Parasram
F42 - AMMUNITION BLASTING
Information
Patent Application
METHOD FOR INSTALLING A SET OF ELECTRONIC DETONATORS AND ASSOCIATED...
Publication number
20240003665
Publication date
Jan 4, 2024
DAVEY BICKFORD
Franck GUYON
F42 - AMMUNITION BLASTING
Information
Patent Application
NON-EXPLOSIVE PROGRAMMABLE ELECTRONIC INITIATION SYSTEM FOR ROCK BL...
Publication number
20230408230
Publication date
Dec 21, 2023
COMERCIALIZADORA EXOBLAST CHILE S.P.A.
Eduardo Alfredo ABARCA VARGAS
F42 - AMMUNITION BLASTING
Information
Patent Application
SINGULAR/WIRED FUZING DEVICE
Publication number
20230392481
Publication date
Dec 7, 2023
Faraidoon PUNDOLE
E21 - EARTH DRILLING MINING
Information
Patent Application
ADDRESSABLE SWITCH ASSEMBLY FOR WELLBORE SYSTEMS AND METHOD
Publication number
20230340862
Publication date
Oct 26, 2023
GeoDynamics, Inc.
Phillip PHELPS
F42 - AMMUNITION BLASTING
Information
Patent Application
ELECTRONIC IGNITION CIRCUIT
Publication number
20230304782
Publication date
Sep 28, 2023
DynaEnergetics Europe GmbH
Andreas Robert Zemla
F42 - AMMUNITION BLASTING
Information
Patent Application
IMPROVED COMMUNICATIONS IN ELECTRONIC DETONATORS
Publication number
20230296364
Publication date
Sep 21, 2023
Austin Star Detonator Company
Gimtong Teowee
F42 - AMMUNITION BLASTING
Information
Patent Application
BLASTING SYSTEM
Publication number
20230235999
Publication date
Jul 27, 2023
DETNET SOUTH AFRICA (PTY) LTD
Craig Schlenter
F42 - AMMUNITION BLASTING
Information
Patent Application
A WIRELESS ELECTRONIC INITIATION DEVICE, AN INITIATION ARRANGEMENT...
Publication number
20230194228
Publication date
Jun 22, 2023
Normet Oy
Arto YLISAUKKO-OJA
F42 - AMMUNITION BLASTING
Information
Patent Application
DETONATOR POSITION DETERMINATION
Publication number
20230194733
Publication date
Jun 22, 2023
DETNET SOUTH AFRICA (PTY) LTD
Craig Schlenter
F42 - AMMUNITION BLASTING
Information
Patent Application
WIRELESS DETONATOR SYSTEM
Publication number
20230057631
Publication date
Feb 23, 2023
DETNET SOUTH AFRICA (PTY) LTD
Elmar Lennox Muller
F42 - AMMUNITION BLASTING
Information
Patent Application
Direct Connectingh Gun Assemblies for Drilling Well Perforations
Publication number
20230045109
Publication date
Feb 9, 2023
Sergio F Goyeneche
F42 - AMMUNITION BLASTING
Information
Patent Application
PERFORATING GUN WITH CONDUCTIVE DETONATING CORD
Publication number
20220307808
Publication date
Sep 29, 2022
DynaEnergetics Europe GmbH
Frank Haron Preiss
E21 - EARTH DRILLING MINING
Information
Patent Application
ENERGY EFFICIENT WIRELESS DETONATOR SYSTEM
Publication number
20220290961
Publication date
Sep 15, 2022
DETNET SOUTH AFRICA (PTY) LTD
Daniel Auguste Maurissens
F42 - AMMUNITION BLASTING
Information
Patent Application
DEVICES FOR A PERFORATING GUN
Publication number
20220251930
Publication date
Aug 11, 2022
STEEL DOG INDUSTRIES INC.
Jason R. Koon
E21 - EARTH DRILLING MINING
Information
Patent Application
Deployment Of Quasi-Planar Shock Wave Generators In Association Wit...
Publication number
20220236433
Publication date
Jul 28, 2022
ORICA INTERNATIONAL PTE LTD
Eddie Petrovic
F42 - AMMUNITION BLASTING
Information
Patent Application
WIRELESS DETONATION SYSTEM
Publication number
20220205769
Publication date
Jun 30, 2022
VOYAGER INNOVATIONS PTY LTD
Nicholas Peter Day
F42 - AMMUNITION BLASTING
Information
Patent Application
ADDRESSABLE SWITCH ASSEMBLY FOR WELLBORE SYSTEMS AND METHOD
Publication number
20220162926
Publication date
May 26, 2022
GeoDynamics, Inc.
Phillip PHELPS
F42 - AMMUNITION BLASTING
Information
Patent Application
Addressable Ignition Stage for Enabling a Detonator/Ignitor
Publication number
20220136813
Publication date
May 5, 2022
Ryan Parasram
F42 - AMMUNITION BLASTING