Patents by Inventor Julie Schoenung

Julie Schoenung 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).

  • DEPOSITION OF ALUMINUM 5XXX ALLOY USING LASER ENGINEERED NET SHAPING
    Publication number: 20230033494
    Abstract: A method for forming a 2-dimensional pattern or 3-dimensional object using an aluminum (Al) 5xxx series alloy includes providing a feedstock that includes the Al 5xxx alloy. The method further includes depositing, using an additive manufacturing process, the feedstock under thermal conditions that permit formation of the pattern or object. The method further includes adjusting a parameter of the additive manufacturing process during the depositing.
    Type: Application
    Filed: December 16, 2020
    Publication date: February 2, 2023
    Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, RAMOT AT TEL-AVIV UNIVERSITY LTD.
    Inventors: Noam Eliaz, David Svetlizky, Julie Schoenung, Enrique J. Lavernia, Yizhang Zhou, Baolong Zheng
  • Corrosion resistant amorphous metals and methods of forming corrosion resistant amorphous metals
    Patent number: 8778459
    Abstract: A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material made of amorphous metal that contains one or more of the following elements in the specified range of composition: yttrium (?1 atomic %), chromium (14 to 18 atomic %), molybdenum (?7 atomic %), tungsten (?1 atomic %), boron (?5 atomic %), or carbon (?4 atomic %).
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: July 15, 2014
    Assignees: Lawrence Livermore National Security, LLC., The Regents of the University of California, Sandia Corporation
    Inventors: Joseph C. Farmer, Frank M. G. Wong, Jeffery J. Haslam, Nancy Yang, Enrique J. Lavernia, Craig A. Blue, Olivia A. Graeve, Robert Bayles, John H. Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • CORROSION RESISTANT AMORPHOUS METALS AND METHODS OF FORMING CORROSION RESISTANT AMORPHOUS METALS
    Publication number: 20100028550
    Abstract: A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material made of amorphous metal that contains one or more of the following elements in the specified range of composition: yttrium (?1 atomic %), chromium (14 to 18 atomic %), molybdenum (?7 atomic %), tungsten (?1 atomic %), boron (?5 atomic %), or carbon (?4 atomic %).
    Type: Application
    Filed: October 1, 2009
    Publication date: February 4, 2010
    Inventors: Joseph C. Farmer, Frank M.G. Wong, Jeffery J. Haslam, Nancy Yang, Enrique J. Lavernia, Craig A. Blue, Olivia A. Graeve, Robert Bayles, John H. Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • CORROSION RESISTANT AMORPHOUS METALS AND METHODS OF FORMING CORROSION RESISTANT AMORPHOUS METALS
    Publication number: 20100021750
    Abstract: A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material made of amorphous metal that contains one or more of the following elements in the specified range of composition: yttrium (?1 atomic %), chromium (14 to 18 atomic %), molybdenum (?7 atomic %), tungsten (?1 atomic %), boron (?5 atomic %), or carbon (?4 atomic %).
    Type: Application
    Filed: October 2, 2009
    Publication date: January 28, 2010
    Inventors: Joseph C. Farmer, Frank M.G. Wong, Jeffery J. Haslam, Nancy Yang, Enrique J. Lavernia, Craig A. Blue, Olivia A. Graeve, Robert Bayles, John H. Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • Corrosion resistant amorphous metals and methods of forming corrosion resistant amorphous metals
    Patent number: 7618500
    Abstract: A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material made of amorphous metal that contains one or more of the following elements in the specified range of composition: yttrium (?1 atomic %), chromium (14 to 18 atomic %), molybdenum (?7 atomic %), tungsten (?1 atomic %), boron (?5 atomic %), or carbon (?4 atomic %).
    Type: Grant
    Filed: November 9, 2006
    Date of Patent: November 17, 2009
    Assignee: Lawrence Livermore National Security, LLC
    Inventors: Joseph C. Farmer, Frank M. G. Wong, Jeffery J. Haslam, Nancy Yang, Enrique J. Lavernia, Craig A. Blue, Olivia A. Graeve, Robert Bayles, John H. Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • Corrosion resistant amorphous metals and methods of forming corrosion resistant amorphous metals
    Publication number: 20070144621
    Abstract: A system for coating a surface comprises providing a source of amorphous metal, providing ceramic particles, and applying the amorphous metal and the ceramic particles to the surface by a spray. The coating comprises a composite material made of amorphous metal that contains one or more of the following elements in the specified range of composition: yttrium (?1 atomic %), chromium (14 to 18 atomic %), molybdenum (?7 atomic %), tungsten (?1 atomic %), boron (?5 atomic %), or carbon (?4 atomic %).
    Type: Application
    Filed: November 9, 2006
    Publication date: June 28, 2007
    Inventors: Joseph Farmer, Frank Wong, Jeffery Haslam, Nancy Yang, Enrique Lavernia, Craig Blue, Olivia Graeve, Robert Bayles, John Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • Process for making corrosion-resistant amorphous-metal coatings from gas-atomized amorphous-metal powders having relatively high critical cooling rates through particle-size optimization (PSO) and variations thereof
    Publication number: 20070107809
    Abstract: A system for the deposition of full-density, pore-free, corrosion-resistant, thermal-spray amorphous-metal coatings for the protection of a less corrosion resistant substrate. The system comprises using particle-size optimization (PSO) to ensure that the amorphous metal particles are small enough to ensure that the critical cooling rate is achieved throughout the amorphous metal particles.
    Type: Application
    Filed: November 9, 2006
    Publication date: May 17, 2007
    Inventors: Joseph Farmer, Jeffery Haslam, Nancy Yang, Enrique Lavernia, Craig Blue, John Perepezko, Larry Kaufman, Julie Schoenung, Leo Ajdelsztajn
  • Synthesis of bulk, fully dense nanostructured metals and metal matrix composites
    Publication number: 20060153728
    Abstract: Bulk nanostructured alloys, such as aluminum 5083 alloys reinforced with 10 wt. % particulate B4C, was synthesized by cryomilling and spark plasma sintering. Material for the alloy are selected and the selected raw materials are cryomilled, mechanical milling at cryogenic temperatures, to fabricate nanostructured alloys at low temperatures. The cryomilled powders are then degassed, and consolidated using spark plasma sintering into dense bulk materials. The material thus obtained achieved near full density bulk materials, while retaining the nanocrystalline nature. The densities of the compacts were measured using Archimedes method. XRD, SEM, TEM, and hardness testing were used to characterize the cryomilled powders and consolidated compacts.
    Type: Application
    Filed: January 10, 2005
    Publication date: July 13, 2006
    Inventors: Julie Schoenung, Jichun Ye