Patents by Inventor Huachang Lu

Huachang Lu 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).

  • Continuous Synthesis Of High Quantum Yield InP/ZnS Nanocrystals
    Publication number: 20170166808
    Abstract: The invention relates to a continuous-flow synthesis process for the preparation of high quality indium phosphide/zinc sulfide core/shell semiconduting nanocrystals in particular quantum dots (QD) conducted in a micro-reaction system comprising at least one mixing chamber connected to one reaction chamber.
    Type: Application
    Filed: February 17, 2017
    Publication date: June 15, 2017
    Inventors: Huachang Lu, Werner Hoheisel, Leslaw Mleczko, Stephan Nowak
  • Continuous synthesis of high quantum yield InP/ZnS nanocrystals
    Patent number: 9577149
    Abstract: The invention relates to a continuous-flow synthesis process for the preparation of high quality indium phosphide/zinc sulfide core/shell semiconduting nanocrystals in particular quantum dots (QD) conducted in a micro-reaction system comprising at least one mixing chamber connected to one reaction chamber.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: February 21, 2017
    Assignee: Quantum Materials Corporation
    Inventors: Huachang Lu, Werner Hoheisel, Leslaw Mleczko, Stephan Nowak
  • Fluorescent magnetic nanoparticles and process of preparation
    Patent number: 9512001
    Abstract: This invention provides nanometer-sized fluorescent magnetic particles and processes of making them. The nanoparticle has a core particle comprising a magnetic material and a fluorescent material, and the particle size is less than about 1 micrometer. The nanoparticles can be coated with an inorganic or organic layer and can be surface-modified. The nanoparticles can be used in many biological assays.
    Type: Grant
    Filed: December 16, 2010
    Date of Patent: December 6, 2016
    Assignees: CAPITALBIO CORPORATION, TSINGHUA UNIVERSITY
    Inventors: Huachang Lu, Guangshun Yi, Depu Chen, Lianghong Guo, Jing Cheng
  • CONTINUOUS SYNTHESIS OF HIGH QUANTUM YIELD INP/ZNS NANOCRYSTALS
    Publication number: 20140326921
    Abstract: The invention relates to a continuous-flow synthesis process for the preparation of high quality indium phosphide/zinc sulfide core/shell semiconduting nanocrystals in particular quantum dots (QD) conducted in a micro-reaction system comprising at least one mixing chamber connected to one reaction chamber.
    Type: Application
    Filed: November 26, 2012
    Publication date: November 6, 2014
    Inventors: Huachang Lu, Werner Hoheisel, Leslaw Mleczko, Stephan Nowak
  • FLUORESCENT MAGNETIC NANOPARTICLES AND PROCESS OF PREPARATION
    Publication number: 20110177339
    Abstract: This invention provides nanometer-sized fluorescent magnetic particles and processes of making them. The nanoparticle has a core particle comprising a magnetic material and a fluorescent material, and the particle size is less than about 1 micrometer. The nanoparticles can be coated with an inorganic or organic layer and can be surface-modified. The nanoparticles can be used in many biological assays.
    Type: Application
    Filed: December 16, 2010
    Publication date: July 21, 2011
    Inventors: Huachang Lu, Guangshun Yi, Depu Chen, Lianghong Guo, Jing Cheng
  • Fluorescent magnetic nanoparticles and process of preparation
    Patent number: 7875466
    Abstract: This invention provides nanometer-sized fluorescent magnetic particles and processes of making them. The nanoparticle has a core particle comprising a magnetic material and a fluorescent material, and the particle size is less than about 1 micrometer. The nanoparticles can be coated with an inorganic or organic layer and can be surface-modified. The nanoparticles can be used in many biological assays.
    Type: Grant
    Filed: August 13, 2003
    Date of Patent: January 25, 2011
    Assignees: CapitalBio Corporation, Tsinghua University
    Inventors: Huachang Lu, Guangshun Yi, Depu Chen, Lianghong Guo, Jing Cheng
  • Fluorescent magnetic nanoparticles and process of preparation
    Publication number: 20070059705
    Abstract: This invention provides nanometer-sized fluorescent magnetic particles and processes of making them. The nanoparticle has a core particle comprising a magnetic material and a fluorescent material, and the particle size is less than about 1 micrometer. The nanoparticles can be coated with an inorganic or organic layer and can be surface-modified. The nanoparticles can be used in many biological assays.
    Type: Application
    Filed: August 13, 2003
    Publication date: March 15, 2007
    Inventors: Huachang Lu, Guangshun Yi, Depu Chen, Lianghong Guo, Jing Cheng