Description
Class F42D : BLASTING
Subclass 1/06: Blasting methods or apparatus, e.g. for loading or tamping Arrangements for ignition Relative timing of multiple charges (F42D 1/055 takes precedence)
F42D 1/06
Sub-Class
Stats
- 20 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 7 Total Patent Owners
- 37 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 |
| 11286758 | Wellbore gun perforating system and method | Sep 21, 20 | Mar 29, 22 | Geodynamics Inc. |
| 11156067 | Detonation transfer system | Feb 10, 17 | Oct 26, 21 | Hunting Titan, Inc. |
| 11054233 | Hydraulic time delay actuated by the energetic output of a perforating gun | Jul 25, 18 | Jul 06, 21 | Hunting Titan, Inc. |
| 10801308 | Wellbore gun perforating system and method | Jul 18, 19 | Oct 13, 20 | Geodynamics Inc. |
| 10408024 | Wellbore gun perforating system and method | Dec 04, 17 | Sep 10, 19 | Geodynamics Inc. |
| 10337310 | Method for the enhancement and stimulation of oil and gas production in shales | Mar 27, 17 | Jul 02, 19 | Geodynamics Inc. |
| 10196886 | Select-fire, downhole shockwave generation devices, hydrocarbon wells that include the shockwave generation devices, and methods of utilizing the same | Sep 13, 16 | Feb 05, 19 | ExxonMobil Upstream Research Company |
| 9835015 | Wellbore gun perforating system and method | Oct 13, 16 | Dec 05, 17 | GEODYNAMICS, INC. |
| 9759049 | Wellbore gun perforating system and method | Apr 05, 16 | Sep 12, 17 | GEODYNAMICS, INC. |
| 9759050 | Wellbore gun perforating system and method | Apr 05, 16 | Sep 12, 17 | GEODYNAMICS, INC., GEODYNAMCS, INC., |
| 9689238 | Wellbore gun perforating system and method | Oct 19, 15 | Jun 27, 17 | GEODYNAMICS, INC. |
| 9689239 | Wellbore gun perforating system and method | Apr 05, 16 | Jun 27, 17 | GEODYNAMICS, INC. |
| 9587925 | Rock blasting method and system for adjusting a blasting plan in real time | Feb 23, 15 | Mar 07, 17 | VALE S.A. |
| 9366518 | System for triggering a plurality of electronic detonator assemblies | Dec 12, 12 | Jun 14, 16 | DAVEY BICKFORD |
| 9194219 | Wellbore gun perforating system and method | Feb 20, 15 | Nov 24, 15 | GEODYNAMICS, INC. |
| 7721650 | Modular time delay for actuating wellbore devices and methods for using same | Apr 03, 08 | May 25, 10 | OWEN OIL TOOLS LP |
| 7707939 | Method of blasting | Jun 21, 05 | May 04, 10 | ORICA EXPLOSIVES TECHNOLOGY PTY LTD |
| 7406918 | Method of blasting | Feb 09, 07 | Aug 05, 08 | ORICA EXPLOSIVES TECHNOLOGY PTY LTD |
| 6618237 | System for the initiation of rounds of individually delayed detonators | Jun 06, 02 | Sep 09, 03 | Senex Explosives, Inc. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)