Patents by Inventor Justin S. Golightly
Justin S. Golightly has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9464006Abstract: An example of a nanoballoon thermal protection system includes a refractory ceramic foam having carbide balloons. The foam has a closed cell structure not allowing liquid to penetrate through the foam. Each of the carbide balloons is hollow and has a diameter greater than 0 nm and less than 900 nm. Each of the carbide balloons includes a refractory carbide. In addition, a vehicle with thermal shield includes a surface and a first and second nanoballoon closed cell foam coatings. Each of the foam coatings has a melting point temperature greater than 1000° C. and a density less than 85%. Each of the foam coatings has hollow balloons having a diameter less than 900 nm. Each of the foam coatings includes a closed cell structure not allowing liquid to penetrate through the respective coating. Methods for manufacturing a nanoballoon system and a nanoballoon thermal protection system are also disclosed.Type: GrantFiled: April 8, 2014Date of Patent: October 11, 2016Assignee: Lockheed Martin CorporationInventors: Alfred A. Zinn, Justin S. Golightly, Loosineh Avakians
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Publication number: 20140220251Abstract: An example of a nanoballoon thermal protection system includes a refractory ceramic foam having carbide balloons. The foam has a closed cell structure not allowing liquid to penetrate through the foam. Each of the carbide balloons is hollow and has a diameter greater than 0 nm and less than 900 nm. Each of the carbide balloons includes a refractory carbide. In addition, a vehicle with thermal shield includes a surface and a first and second nanoballoon closed cell foam coatings. Each of the foam coatings has a melting point temperature greater than 1000° C. and a density less than 85%. Each of the foam coatings has hollow balloons having a diameter less than 900 nm. Each of the foam coatings includes a closed cell structure not allowing liquid to penetrate through the respective coating. Methods for manufacturing a nanoballoon system and a nanoballoon thermal protection system are also disclosed.Type: ApplicationFiled: April 8, 2014Publication date: August 7, 2014Applicant: Lockheed Martin CorporationInventors: Alfred A. Zinn, Justin S. Golightly, Loosineh Avakians
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Patent number: 8715781Abstract: An example of a nanoballoon thermal protection system includes a refractory ceramic foam having carbide balloons. The foam has a closed cell structure not allowing liquid to penetrate through the foam. Each of the carbide balloons is hollow and has a diameter greater than 0 nm and less than 900 nm. Each of the carbide balloons includes a refractory carbide. In addition, a vehicle with thermal shield includes a surface and a first and second nanoballoon closed cell foam coatings. Each of the foam coatings has a melting point temperature greater than 1000° C. and a density less than 85%. Each of the foam coatings has hollow balloons having a diameter less than 900 nm. Each of the foam coatings includes a closed cell structure not allowing liquid to penetrate through the respective coating. Methods for manufacturing a nanoballoon system and a nanoballoon thermal protection system are also disclosed.Type: GrantFiled: May 8, 2012Date of Patent: May 6, 2014Assignee: Lockheed Martin CorporationInventors: Alfred A. Zinn, Justin S. Golightly, Loosineh Avakians
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Publication number: 20120276289Abstract: An example of a nanoballoon thermal protection system includes a refractory ceramic foam having carbide balloons. The foam has a closed cell structure not allowing liquid to penetrate through the foam. Each of the carbide balloons is hollow and has a diameter greater than 0 nm and less than 900 nm. Each of the carbide balloons includes a refractory carbide. In addition, a vehicle with thermal shield includes a surface and a first and second nanoballoon closed cell foam coatings. Each of the foam coatings has a melting point temperature greater than 1000° C. and a density less than 85%. Each of the foam coatings has hollow balloons having a diameter less than 900 nm. Each of the foam coatings includes a closed cell structure not allowing liquid to penetrate through the respective coating. Methods for manufacturing a nanoballoon system and a nanoballoon thermal protection system are also disclosed.Type: ApplicationFiled: May 8, 2012Publication date: November 1, 2012Applicant: LOCKHEED MARTIN CORPORATIONInventors: Alfred A. Zinn, Justin S. Golightly, Loosineh Avakians
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Publication number: 20120237831Abstract: A method of preparing tin (Sn) nanoparticles based on a bottom-up approach is provided. The method includes combining a first solution comprising Sn ions with a second solution comprising a reducing agent. After the combination, the Sn ions and the reducing agent undergo a reaction in which at least some of the Sn ions are reduced to Sn nanoparticles. The first solution comprises a tin salt dissolved in a solvent; the second solution comprises an alkali metal and naphthalene dissolved in a solvent; and the combined solution further comprises a capping agent that moderates a growth of aggregates of the Sn nanoparticles.Type: ApplicationFiled: May 8, 2012Publication date: September 20, 2012Applicant: LOCKHEED MARTIN CORPORATIONInventors: Justin S. GOLIGHTLY, Alfred A. Zinn
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Patent number: 8257826Abstract: An example of a nanoballoon thermal protection system includes a refractory ceramic foam having carbide balloons. The foam has a closed cell structure not allowing liquid to penetrate through the foam. Each of the carbide balloons is hollow and has a diameter greater than 0 nm and less than 900 nm. Each of the carbide balloons includes a refractory carbide. In addition, a vehicle with thermal shield includes a surface and a first and second nanoballoon closed cell foam coatings. Each of the foam coatings has a melting point temperature greater than 1000° C. and a density less than 85%. Each of the foam coatings has hollow balloons having a diameter less than 900 nm. Each of the foam coatings includes a closed cell structure not allowing liquid to penetrate through the respective coating. Methods for manufacturing a nanoballoon system and a nanoballoon thermal protection system are also disclosed.Type: GrantFiled: April 8, 2009Date of Patent: September 4, 2012Assignee: Lockheed Martin CorporationInventors: Alfred A. Zinn, Justin S. Golightly, Loosineh Avakians
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Patent number: 8192866Abstract: A method of preparing tin (Sn) nanoparticles based on a bottom-up approach is provided. The method includes combining a first solution comprising Sn ions with a second solution comprising a reducing agent. After the combination, the Sn ions and the reducing agent undergo a reaction in which at least some of the Sn ions are reduced to Sn nanoparticles. The first solution comprises a tin salt dissolved in a solvent; the second solution comprises an alkali metal and naphthalene dissolved in a solvent; and the combined solution further comprises a capping agent that moderates a growth of aggregates of the Sn nanoparticles.Type: GrantFiled: March 3, 2009Date of Patent: June 5, 2012Assignee: Lockheed Martin CorporationInventors: Justin S. Golightly, Alfred A. Zinn
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Publication number: 20100075137Abstract: Fabrication of refractory metal nanoparticles and carbon nanotubes is disclosed. As an example, a method may include providing a solvent and providing a surfactant having a first surfactant configured to stabilize low oxidation states of a refractory metal and a second surfactant configured to protect refractory metal nanoparticles. The method may further include providing a refractory metal precursor and providing a reactant for reacting with the refractory metal precursor and forming refractory metal nanoparticles. The refractory metal may include rhenium, tungsten, tantalum, or hafnium. The refractory metal nanoparticles may include rhenium, tungsten, tantalum, or hafnium nanoparticles. A carbon nanotube product may include refractory metal nanoparticles and carbon nanotubes, where the refractory metal nanoparticles may include rhenium, tungsten, tantalum, or hafnium nanoparticles.Type: ApplicationFiled: April 17, 2009Publication date: March 25, 2010Applicant: LOCKHEED MARTIN CORPORATIONInventors: Steve Sinton, Justin S. Golightly, Jyotsna Iyer, Peter V. Bedworth, Alfred A. Zinn, Charles M. Packer
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Publication number: 20100062338Abstract: Nanostructured anodes for high capacity rechargeable batteries are provided according to various aspects of the disclosure. The nanostructure anodes may comprise silicon nanoparticles for the active material of the anodes to increase the storage capacity of the batteries. The silicon nanoparticles are able to move relative to one another to accommodate volume expansion during lithium intercalation, and therefore mitigate active material degradation due to volume expansion. The anodes may also comprise elastomeric binders that bind the silicon nanoparticles together and prevent capacity loss due to separation and electrical isolation of the silicon nanoparticles.Type: ApplicationFiled: September 11, 2009Publication date: March 11, 2010Applicant: LOCKHEED MARTIN CORPORATIONInventors: Justin S. GOLIGHTLY, Mark J. Isaacson
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Publication number: 20090226812Abstract: A method of preparing tin (Sn) nanoparticles based on a bottom-up approach is provided. The method includes combining a first solution comprising Sn ions with a second solution comprising a reducing agent. After the combination, the Sn ions and the reducing agent undergo a reaction in which at least some of the Sn ions are reduced to Sn nanoparticles. The first solution comprises a tin salt dissolved in a solvent; the second solution comprises an alkali metal and naphthalene dissolved in a solvent; and the combined solution further comprises a capping agent that moderates a growth of aggregates of the Sn nanoparticles.Type: ApplicationFiled: March 3, 2009Publication date: September 10, 2009Applicant: Lockheed Martin CorporationInventors: Justin S. GOLIGHTLY, Alfred A. ZINN