US Military Patents

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We offer this search tool but please understand that few of these patents are in technical areas that the CAESAR Group has expertise in. Users are encouraged to contact TechLink for info about licensing any of these patents not in the "Information Domain".

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Large format biocular lens

Issue Date: 2019-12-31
A novel optical design form for a biocular lens arrangement having a large format focal plane and large eye relief zone is disclosed. Key aspects of a large format biocular lens arrangement are: Lightweight plastic design for all but outermost lens,...

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Cannon recoil inhibitor and impulse noise attenuator

Issue Date: 2019-12-31
Openings in a muzzle brake provide recoil inhibition and impulse noise attenuation by redirecting the propellant gases to the external environment. A turning vane aggressively turns and redirects the propellant gases in a rearward direction to...

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Sand boil filter

Issue Date: 2019-12-31
In certain embodiments, a sand-boil filter includes a hollow, conical, water-porous structure made of a mesh material having spaced mesh holes. The filter is inserted narrow-end down into a sand boil to allow water to flow from the ground through...

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Priority assignment based on similarity

Issue Date: 2019-12-24
Priority assignment embodiments are discussed. In one embodiment, a system comprises a comparison component configured to make a first comparison of a first message of a message set against a mission with regard to a similarity of the first message...

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Chlorinated lithium manganese oxide spinel cathode material with charge transfer catalyst coating, method of preparing the same, and Li electrochemical cell containing the same

Issue Date: 2019-12-24
A process for preparing a stable Li.sub.xMn.sub.2-yMe.sub.yO.sub.4-zCl.sub.z material with a MO.sub.b or MMn.sub.aO.sub.b charge transfer catalyst coating is provided, where Me is Fe, Co, or Ni and M is Bi, As, or Sb. In addition, a...

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Regenerative tissue grafts and methods of making same

Issue Date: 2019-12-17
A graft containing a scaffold that includes a matrix in which are positioned mesenchymal progenitor cells (MPCs) has the capacity to substantially improve wound healing, including wounds resulting from injury to nerve, bone and vascular tissue. MPCs...

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"B" and "O" site doped AB.sub.2O.sub.4 spinel cathode material, method of preparing the same, and rechargeable lithium and Li-ion electrochemical systems containing the same

Issue Date: 2019-12-10
A process for preparing a stable Group VIII Period 4 element (iron, cobalt, or nickel) "B" site and chlorine "O" site modified lithium manganese-based AB.sub.2O.sub.4 spinel cathode material is provided. The general formula of the "B" and "O" site...

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Enhanced terminal performance medium caliber multipurpose traced self-destruct projectile

Issue Date: 2019-12-10
An ammunition round comprises an optimized projectile incorporating a hardened penetrator and an explosive self-destruct mechanism for a medium caliber high rate of fire round. The ammunition round incorporates a hardened segment penetrator followed...

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Method to join dissimilar materials by the cold spray process

Issue Date: 2019-12-10
A process for joining dissimilar materials. The process includes providing a first component made from a first material and a second component made from a second material. The process also includes cold spraying a bead of the second material onto...

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Shoe insole and generator

Issue Date: 2019-12-10
Linear movement of a heel strike sequence for a shoe insole can be converted into rotational movement. This rotational movement can cause rotation of an interior of a generator. Rotation of this interior of the generator can cause an electricity to...

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Use of metal-organic frameworks and metal oxides for sensing chemicals using electrical impedance spectroscopy

Issue Date: 2019-12-03
Provided are processes for the sensitive detection of the presence of, absence of, and optionally the identity of, one or more chemical agents. The processes use the binding of chemical agents to a metal organic framework or metal oxide/hydroxide...

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Branched additives for polymer toughening

Issue Date: 2019-12-03
Toughened polymeric materials and methods of forming toughened polymeric materials are provided herein. In some embodiments, a method of forming toughened polymeric materials may include preparing a branched polymeric additive; mixing the branched...

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Self-regenerating biofilter

Issue Date: 2019-12-03
The present invention is a self-regenerating biofilter. The biofilter tank receives untreated water through an intake inlet, filters it through a filtration mass and expels purified water through an output outlet. The filtration mass includes gravel...

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Device and method for isolation of corneal endothelial cells

Issue Date: 2019-12-03
An apparatus for isolating corneal endothelial cells (CECs) includes a housing with an interior wall that defines a hollow interior of the housing. At least four fluid channels are formed in the housing with two of the channels terminating in...

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RF-photonic pulse doppler radar

Issue Date: 2019-11-26
Systems, methods, architectures, mechanisms or apparatus for receiving and storing electromagnetic pulses using photonics includes a transmission unit transmitting electromagnetic pulses; an antenna receiving electromagnetic pulses reflected from a...

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Multiple field of view reflective afocal assembly with common axis for FOV switching and image roll

Issue Date: 2019-11-26
A reflective afocal switching assembly permits variable fields of view while at the same time providing a common axis and mechanism to achieve an optical de-roll of the image. This complex arrangement provides a relatively large change in...

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High-density thermodynamically stable nanostructured copper-based bulk metallic systems, and methods of making the same

Issue Date: 2019-11-26
High-density thermodynamically stable nanostructured copper-based metallic systems, and methods of making, are presented herein. A ternary high-density thermodynamically stable nanostructured copper-based metallic system includes: a solvent of...

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Canine scent detection training device and method

Issue Date: 2019-11-26
" A method and device for training a canine to detect certain compounds is disclosed. A training aid material delivery device (TAMDD) includes a reservoir for a compound and capillary tube for allowing the diffusion of the compound into a testing...

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Photogrammetric point cloud compression for tactical networks

Issue Date: 2019-11-19
The invention is a method and system which uses photogrammetric data and functions to perform image-based deconstruction of 3D point cloud data sets. These standard image formats from associated metadata can be easily serialized, transmitted, and...

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Semiconductor-junction-derived random number generation with triggering mechanism

Issue Date: 2019-11-19
Various embodiments are described that relate to random number generation. When a desire arises for a random number a circuit can be completed with a reverse biased semiconductor-junction element. When the circuit is completed an analog voltage...

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