| 2025/0060,494 | Deployment Of Quasi-Planar Shock Wave Generators In Association With Seismic Exploration | Nov 01, 24 | Feb 20, 25 | Not available |
| 2025/0028,333 | APPARATUS AND METHOD FOR OPERATING ELECTRONIC DETONATOR BLASTER WITH INTEGRATED FLIGHT FUNCTION | Jul 07, 23 | Jan 23, 25 | Hanwha Corporation |
| 2024/0361,114 | WIRELESS INITIATING ARRANGEMENT | Jul 07, 22 | Oct 31, 24 | Not available |
| 2024/0361,115 | SAFETY SYSTEMS FOR COMMERCIAL BLASTING OPERATIONS | Aug 23, 22 | Oct 31, 24 | Not available |
| 2024/0302,148 | BLAST CONFIRMATION | Jun 15, 21 | Sep 12, 24 | Not available |
| 2024/0302,149 | VELOCITY OF DETONATION MEASUREMENT | Jun 15, 22 | Sep 12, 24 | Not available |
| 2024/0230,302 | DEVICE AND METHOD THEREOF FOR DETERMINING DETONATOR INFORMATION BY USING WIRELESS SIGNAL | Oct 07, 22 | Jul 11, 24 | Hanwha Corporation |
| 2024/0060,760 | ENHANCED SAFETY AND RELIABILITY FOR A NETWORKED DETONATOR BLASTING SYSTEM | Nov 01, 23 | Feb 22, 24 | Austin Star Detonator Company |
| 2024/0053,129 | IGNITION ARRANGEMENT FOR MULTIPLE PYROTECHNIC ARTICLES | Sep 30, 21 | Feb 15, 24 | Not available |
| 2024/0044,629 | BLASTING DEVICE FOR SIMULTANEOUSLY REGISTERING MULTIPLE DETONATORS BASED ON BLASTING PATTERN INFORMATION AND METHOD OF USING THE SAME | Dec 21, 21 | Feb 08, 24 | Hanwha Corporation |
| 2024/0044,630 | APPARATUS AND METHOD FOR SEARCHING FOR UNREGISTERED DETONATOR IN DETONATOR LIST AND CONFIRMING ID | Dec 21, 21 | Feb 08, 24 | Hanwha Corporation |
| 2024/0019,234 | Addressable Ignition Stage for Enabling a Detonator/Ignitor | May 19, 23 | Jan 18, 24 | Not available |
| 2024/0003,665 | METHOD FOR INSTALLING A SET OF ELECTRONIC DETONATORS AND ASSOCIATED IGNITION METHOD | Dec 14, 21 | Jan 04, 24 | Not available |
| 2023/0235,999 | BLASTING SYSTEM | May 07, 21 | Jul 27, 23 | Not available |
| 2023/0057,631 | WIRELESS DETONATOR SYSTEM | Jan 25, 21 | Feb 23, 23 | DETNET SOUTH AFRICA (PTY) LTD |
| 2022/0290,961 | ENERGY EFFICIENT WIRELESS DETONATOR SYSTEM | Sep 04, 20 | Sep 15, 22 | Not available |
| 2022/0251,930 | DEVICES FOR A PERFORATING GUN | Sep 23, 20 | Aug 11, 22 | STEEL DOG INDUSTRIES INC. |
| 2022/0205,769 | WIRELESS DETONATION SYSTEM | Mar 04, 20 | Jun 30, 22 | Not available |
| 2022/0136,813 | Addressable Ignition Stage for Enabling a Detonator/Ignitor | Oct 29, 21 | May 05, 22 | Not available |
| 2022/0034,640 | DETONATOR, METHOD OF OPERATING SAME, AND COMMUNICATION SYSTEM FOR SAME | Dec 16, 19 | Feb 03, 22 | Hanwha Corporation |