Class / Patent application number | Description | Number of patent applications / Date published |
102332000 | Blasting charge | 8 |
20110146519 | PERFORATING DEVICES UTILIZING THERMITE CHARGES IN WELL PERFORATION AND DOWNHOLE FRACING - Disclosed are thermite charges for use in well perforation and downhole fracing. The thermite charges have a core, and optionally a case, where at least one of the core and the case includes thermite material. | 06-23-2011 |
20110239890 | Thermite-Metal Foam - The present invention discloses materials, systems and methods for creating metal foams to envelop targets, which involve the formulation of powdered thermite/metal matrices. Essentially, each matrix will include thermite and a foaming agent. Additionally, a thickening agent can be blended into the powdered thermite/metal matrix to create desirable foaming properties when the thermite is ignited. A heat sink agent can also be dispersed throughout the powdered thermite/metal matrix to limit temperature rise in the matrix during a thermite reaction. Further, a binder can be combined with the powdered thermite/metal matrix to hold the formulation together. In use, the formulation is delivered to the vicinity of the target where it is ignited. The resultant metal foam is intended to envelop and neutralize the target. | 10-06-2011 |
20130087062 | Explosive nuclear fusion device - This discovery describes a new process to produce large violent explosive quantities of thermal energy with a device through mass conversion under mild conditions by using hydride containing materials to be activated in the presence of group VIIIB and VIB elements causing nuclear fusion followed by sudden disassociation of the unstable result yielding stable products and large excess thermal energy. | 04-11-2013 |
20140137760 | LINE CHARGE - A line charge system includes a sock with a series of explosive sections and a detonation cord attached to each explosive section. A pair of spaced tubes made of explosive material are disposed about the line and secured to the explosive material of each section resulting in a hinged connection between each explosive section and the detonation cord. | 05-22-2014 |
20140230679 | METHOD AND DEVICE - A method of generating electricity which comprises forming a galvanic cell comprising two electrodes in contact with an ionic conductor, wherein the ionic conductor comprises an explosive composition or is derived from an explosive composition. | 08-21-2014 |
20160052835 | DETONATOR-SENSITIVE ASSEMBLED BOOSTER CHARGES FOR USE IN BLASTING ENGINEERING AND THE USE THEREOF - This invention relates to detonator-sensitive assembled booster charges for use in blasting engineering. The booster charge comprises nitroalkane and a cavity-forming agent. | 02-25-2016 |
20160097620 | Device and Method for Controlled Fragmentation by Means of Temperature-Activatable Notch Charges - A device for the controlled breakdown of the shell of a warhead, wherein, by exploiting the hollow charge effect, the shell is substantially weakened and/or penetrated in the affected areas, thus enabling fragments of a desired size to form. | 04-07-2016 |
20170233305 | AN EXPLOSIVE COMPOSITION | 08-17-2017 |