Patents by Inventor John Vericella
John Vericella 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: 11845225Abstract: Methods, systems, and apparatus, including a method of multi-material stereolithographic three dimensional printing comprising, depositing a first material through a first material dispenser of a stereolithographic three dimensional printer onto an optical exposure window to form a first material layer; curing the first material layer to form a first material structure on a build head of the stereolithographic three dimensional printer; depositing a second material through the first material dispenser or a second material dispenser onto the optical exposure window to form a second material layer; and curing the second material layer to form a second material structure on the build head.Type: GrantFiled: September 9, 2021Date of Patent: December 19, 2023Assignee: Holo, Inc.Inventors: Pierre Pascal Anatole Lin, Brian James Adzima, Arian Aziz Aghababaie, Andreas Linas Bastian, John Vericella, Jonathan Pomeroy
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Publication number: 20220275222Abstract: In one embodiment, a method includes depositing a material on a substrate. The material includes: a plurality of particles configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof, a solvent system, and one or more stabilizing agents.Type: ApplicationFiled: May 20, 2022Publication date: September 1, 2022Inventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella
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Publication number: 20220242043Abstract: Methods, systems, and apparatus, including a method of multi-material stereolithographic three dimensional printing comprising, depositing a first material through a first material dispenser of a stereolithographic three dimensional printer onto an optical exposure window to form a first material layer; curing the first material layer to form a first material structure on a build head of the stereolithographic three dimensional printer; depositing a second material through the first material dispenser or a second material dispenser onto the optical exposure window to form a second material layer; and curing the second material layer to form a second material structure on the build head.Type: ApplicationFiled: September 9, 2021Publication date: August 4, 2022Inventors: Pierre Pascal Anatole LIN, Brian James ADZIMA, Arian Aziz AGHABABAIE, Andreas Linas BASTIAN, John VERICELLA, Jonathan POMEROY
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Patent number: 11370927Abstract: In one embodiment, a method includes dispersing a plurality of particles in solution to form a dispersion and adding a stabilizing agent to the dispersion in an amount sufficient to cause the dispersion to exhibit one or more predetermined rheological properties. The particles in the dispersion are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In another embodiment, a method includes depositing a material on a substrate. The material includes: a plurality of particles configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof, a solvent system, and one or more stabilizing agents.Type: GrantFiled: June 25, 2019Date of Patent: June 28, 2022Assignee: Lawrence Livermore National Security, LLCInventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella
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Publication number: 20220195220Abstract: In one embodiment, a method includes dispersing a plurality of particles in a solution to form a dispersion; and adding a stabilizing agent to the dispersion in an amount sufficient to cause the dispersion to exhibit one or more predetermined rheological properties, wherein the particles are characterized by a core-shell configuration, wherein the core-shell configuration includes a core formed from a first material and a shell formed from a second material, wherein the first material and the second material form a combustible composition and/or a reactive binary composition that is configured to complete a self-propagating reaction and/or a self-sustaining reaction upon initiation thereof. Corresponding materials, and methods of using such materials, are also disclosed.Type: ApplicationFiled: March 9, 2022Publication date: June 23, 2022Inventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella
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Patent number: 11141919Abstract: Methods, systems, and apparatus, including a method of multi-material stereolithographic three dimensional printing comprising, depositing a first material through a first material dispenser of a stereolithographic three dimensional printer onto an optical exposure window to form a first material layer; curing the first material layer to form a first material structure on a build head of the stereolithographic three dimensional printer; depositing a second material through the first material dispenser or a second material dispenser onto the optical exposure window to form a second material layer; and curing the second material layer to form a second material structure on the build head.Type: GrantFiled: December 9, 2016Date of Patent: October 12, 2021Assignee: HOLO, INC.Inventors: Pierre Pascal Anatole Lin, Brian James Adzima, Arian Aziz Aghababaie, Andreas Linas Bastian, John Vericella, Jonathan Pomeroy
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Patent number: 11027482Abstract: An apparatus, system, and method utilizes at least two separate components during the process of producing the final product. At least one component during the process is produced using additive manufacturing, and additional components are components that are combined with the additively manufactured part. The apparatus, system, and method includes at least one energetic component and at least one second inert component. An additive manufacturing system produces a scaffold of said first energetic component(s). A system adds the second component(s) to the scaffold to produce the energetic material product.Type: GrantFiled: February 9, 2016Date of Patent: June 8, 2021Assignee: Lawrence Livermore National Security, LLCInventors: Kyle T. Sullivan, Alexander E. Gash, Robert V. Reeves, John Vericella
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Publication number: 20200023571Abstract: In one embodiment, a method includes dispersing a plurality of particles in solution to form a dispersion and adding a stabilizing agent to the dispersion in an amount sufficient to cause the dispersion to exhibit one or more predetermined rheological properties. The particles in the dispersion are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In another embodiment, a method includes depositing a material on a substrate. The material includes: a plurality of particles configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof, a solvent system, and one or more stabilizing agents.Type: ApplicationFiled: June 25, 2019Publication date: January 23, 2020Inventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella
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Patent number: 10377090Abstract: In one embodiment, a material includes a plurality of particles, a solvent system and one or more stabilizing agents; the particles are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In another embodiment, a method includes dispersing a plurality of particles in solution to form a dispersion and adding a stabilizing agent to the dispersion in an amount sufficient to cause the dispersion to exhibit one or more predetermined rheological properties; again, the particles in the dispersion are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In still another embodiment, a method includes depositing a material on a substrate; the material includes a plurality of particles configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof, a solvent system and one or more stabilizing agents.Type: GrantFiled: October 8, 2013Date of Patent: August 13, 2019Assignee: Lawrence Livermore National Security, LLCInventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella
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Patent number: 10207317Abstract: Apparatus, systems, and methods that ultrasonically agitate a semisolid metal slurry to prevent dendrite formation that can lead to clogging of a nozzle during direct metal writing.Type: GrantFiled: January 20, 2016Date of Patent: February 19, 2019Assignee: Lawrence Livermore National Security, LLCInventors: Andrew J. Pascall, Eric B. Duoss, Ryan M. Hunt, Joshua Kuntz, Christopher M. Spadaccini, John Vericella
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Patent number: 10202567Abstract: According to one general embodiment, a membrane, includes a polymeric network configured to separate a first fluid and a second fluid, where the first and second fluids are different; and a plurality of enzymatic reactive components embedded within the polymeric network. According to another embodiment, a bioreactor includes a lattice of three dimensional structures, each structure including a membrane having: a polymeric network configured to separate a first fluid and a second fluid, where the first and second fluids are different; and a plurality of enzymatic reactive components embedded within the polymeric network.Type: GrantFiled: January 21, 2016Date of Patent: February 12, 2019Assignee: LAWRENCE LIVERMORE NATIONAL SECURITY, LLCInventors: Joshuah K. Stolaroff, Roger Aines, Sarah Baker, Craig D. Blanchette, Amitesh Maiti, John Vericella, James S. Oakdale
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Patent number: 10036616Abstract: A system that provides control of the output shockwave properties of energetic material wherein the system includes an energetic material having a first portion and a second portion. An additive manufacturing system combines the first portion and the second portion of the energetic material wherein the first portion and the second portion are positioned relative to each other to provide control of the output shockwave properties of the energetic material.Type: GrantFiled: February 23, 2016Date of Patent: July 31, 2018Assignee: Lawrence Livermore National Security, LLCInventors: Alexander E. Gash, Eric B. Duoss, Joshua D. Kuntz, Kyle T. Sullivan, John Vericella, Bradley W. White
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Publication number: 20170241754Abstract: A system that provides control of the output shockwave properties of energetic material wherein the system includes an energetic material having a first portion and a second portion. An additive manufacturing system combines the first portion and the second portion of the energetic material wherein the first portion and the second portion are positioned relative to each other to provide control of the output shockwave properties of the energetic material.Type: ApplicationFiled: February 23, 2016Publication date: August 24, 2017Inventors: Alexander E. Gash, Eric B. Duoss, Joshua D. Kuntz, Kyle T. Sullivan, John Vericella, Bradley W. White
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Publication number: 20170225389Abstract: An apparatus, system, and method utilizes at least two separate components during the process of producing the final product. At least one component during the process is produced using additive manufacturing, and additional components are components that are combined with the additively manufactured part. The apparatus, system, and method includes at least one energetic component and at least one second inert component. An additive manufacturing system produces a scaffold of said first energetic component(s). A system adds the second component(s) to the scaffold to produce the energetic material product.Type: ApplicationFiled: February 9, 2016Publication date: August 10, 2017Inventors: Kyle T. Sullivan, Alexander E. Gash, Robert V. Reeves, John Vericella
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Publication number: 20170211026Abstract: According to one general embodiment, a membrane, includes a polymeric network configured to separate a first fluid and a second fluid, where the first and second fluids are different; and a plurality of enzymatic reactive components embedded within the polymeric network. According to another embodiment, a bioreactor includes a lattice of three dimensional structures, each structure including a membrane having: a polymeric network configured to separate a first fluid and a second fluid, where the first and second fluids are different; and a plurality of enzymatic reactive components embedded within the polymeric network.Type: ApplicationFiled: January 21, 2016Publication date: July 27, 2017Inventors: Joshuah K. Stolaroff, Roger Aines, Sarah Baker, Craig D. Blanchette, Amitesh Maiti, John Vericella, James S. Oakdale
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Publication number: 20170203357Abstract: Apparatus, systems, and methods that ultrasonically agitate a semisolid metal slurry to prevent dendrite formation that can lead to clogging of a nozzle during direct metal writing.Type: ApplicationFiled: January 20, 2016Publication date: July 20, 2017Inventors: Andrew J. Pascall, Eric B. Duoss, Ryan M. Hunt, Joshua Kuntz, Christopher M. Spadaccini, John Vericella
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Publication number: 20170182708Abstract: Methods, systems, and apparatus, including a method of multi-material stereolithographic three dimensional printing comprising, depositing a first material through a first material dispenser of a stereolithographic three dimensional printer onto an optical exposure window to form a first material layer; curing the first material layer to form a first material structure on a build head of the stereolithographic three dimensional printer; depositing a second material through the first material dispenser or a second material dispenser onto the optical exposure window to form a second material layer; and curing the second material layer to form a second material structure on the build head.Type: ApplicationFiled: December 9, 2016Publication date: June 29, 2017Inventors: Pierre Pascal Anatole Lin, Brian James Adzima, Arian Aziz Aghababaie, Andreas Linas Bastian, John Vericella, Jonathan Pomeroy
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Publication number: 20150099102Abstract: In one embodiment, a material includes a plurality of particles, a solvent system and one or more stabilizing agents; the particles are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In another embodiment, a method includes dispersing a plurality of particles in solution to form a dispersion and adding a stabilizing agent to the dispersion in an amount sufficient to cause the dispersion to exhibit one or more predetermined rheological properties; again, the particles in the dispersion are configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof. In still another embodiment, a method includes depositing a material on a substrate; the material includes a plurality of particles configured to complete a self-propagating and/or self-sustaining reaction upon initiation thereof, a solvent system and one or more stabilizing agents.Type: ApplicationFiled: October 8, 2013Publication date: April 9, 2015Applicant: Lawrence Livermore National Security, LLCInventors: Kyle Sullivan, John M. Densmore, Eric Duoss, Alexander E. Gash, Joshua Kuntz, John Vericella