Description
Class F42D : BLASTING
Subclass 1/00: Blasting methods or apparatus, e.g. for loading or tamping
F42D 1/00
Sub-Class
Stats
- 32 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 17 Total Patent Owners
- 127 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12152868 | Device and method thereof for operating stemming rod used for blasting and configured to include information collection function | Oct 07, 22 | Nov 26, 24 | Hanwha Corporation |
| 12078466 | Avalanche triggering system | Oct 08, 20 | Sep 03, 24 | MND FRANCE |
| 11828582 | Improving blast patterns | Oct 17, 22 | Nov 28, 23 | X Development LLC |
| 11774220 | Annular shaped-charge housing for blasting and method of using the same | Aug 18, 22 | Oct 03, 23 | Shandong University of Technology |
| 11719516 | Method of blasting using jet units charged in a blast-hole | Oct 20, 19 | Aug 08, 23 | Not available |
| 11204227 | Breaching device with tamping gel | Apr 29, 19 | Dec 21, 21 | Esoteric, LLC |
| 11175419 | Blast reconciliation for mines | Jun 28, 18 | Nov 16, 21 | Accenture Global Solutions Limited |
| 11131534 | Connector for blast-triggering device | Jun 28, 17 | Sep 28, 21 | Hanwha Corporation |
| 10866076 | Apparatus for plasma blasting | Feb 19, 19 | Dec 15, 20 | Petram Technologies, Inc. |
| 10690469 | Apparatus for plasma blasting | Feb 19, 19 | Jun 23, 20 | Petram Technologies, Inc. |
| 10480301 | Multi-phasic explosive fracturing system | Jun 25, 15 | Nov 19, 19 | Triad National Security, LLC |
| 10435998 | Outer tube for a perforating gun | Feb 18, 18 | Oct 08, 19 | BENTELER STEEL/TUBE GMBH |
| 10337300 | Method to control energy inside a perforation gun using an endothermic reaction | May 08, 14 | Jul 02, 19 | Halliburton Energy Services, Inc. |
| 10174595 | Perforating tool | Oct 23, 15 | Jan 08, 19 | G&H DIVERSIFIED MANUFACTURING LP |
| 10081579 | Explosive composition | Dec 13, 12 | Sep 25, 18 | ORICA INTERNATIONAL PTE LTD |
| 10006750 | Blasting system control | Dec 09, 14 | Jun 26, 18 | DETNET SOUTH AFRICA (PTY) LTD (ZA) |
| 9896915 | Outer tube for a perforating gun | Apr 25, 16 | Feb 20, 18 | BENTELER STEEL/TUBE GMBH |
| 9857157 | Stand-off charge system including an attachment bracket and related methods | Aug 16, 16 | Jan 02, 18 | The United States of America as represented by the Secretary of the Navy |
| 9823052 | Self-stemming cartridge | Nov 05, 14 | Nov 21, 17 | FOWLDS 3 LIMITED |
| 9784548 | Vented-at-temperature igniter | May 13, 15 | Oct 10, 17 | FIKE CORPORATION |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2020/0326,170 | MODIFIED BLASTING AGENT | Mar 24, 20 | Oct 15, 20 | Not available |
| 2019/0003,811 | EXPANSION PIPE FOR BLASTING AND BLASTING METHOD THEREFOR | Sep 22, 16 | Jan 03, 19 | Not available |
| 2015/0033,969 | MODIFIED BLASTING AGENT | Mar 08, 13 | Feb 05, 15 | Dyno Nobel Asia Pacific Pty Limited |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)