Patents by Inventor Ju Hun YEON

Ju Hun YEON 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).

  • SELF-FUELED PARTICLES FOR PROPULSION THROUGH FLOWING AQUEOUS FLUIDS
    Publication number: 20220233432
    Abstract: A simple, self-propelling particle system is disclosed that can deliver a cargo through flowing aqueous solutions. This disclosure provides a non-aqueous composition comprising: (i) particles formed of a carbonate salt and having an average diameter of about 100 ?m or less; and (ii) an acid in solid form. The particles may be associated with a cargo molecule or particle. In mouse models of severe hemorrhage, the propelled particles are able to deliver a procoagulant enzyme and halt bleeding.
    Type: Application
    Filed: March 4, 2022
    Publication date: July 28, 2022
    Applicants: The University of British Columbia, The General Hospital Corporation
    Inventors: Christian Kastrup, Ju Hun Yeon, James Baylis, Thomas Frederick Burke
  • Self-fueled particles for propulsion through flowing aqueous fluids
    Patent number: 11266596
    Abstract: A simple, self-propelling particle system is disclosed that can deliver a cargo through flowing aqueous solutions. This disclosure provides a non-aqueous composition comprising: (i) particles formed of a carbonate salt and having an average diameter of about 100 ?m or less; and (ii) an acid in solid form. The particles may be associated with a cargo molecule or particle. In mouse models of severe hemorrhage, the propelled particles are able to deliver a procoagulant enzyme and halt bleeding.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: March 8, 2022
    Assignees: The University of British Columbia, The General Hospital Corporation
    Inventors: Christian Kastrup, Ju Hun Yeon, James Baylis, Thomas Frederick Burke
  • SELF-FUELED PARTICLES FOR PROPULSION THROUGH FLOWING AQUEOUS FLUIDS
    Publication number: 20190201325
    Abstract: A simple, self-propelling particle system is disclosed that can deliver a cargo through flowing aqueous solutions. This disclosure provides a non-aqueous composition comprising: (i) particles formed of a carbonate salt and having an average diameter of about 100 ?m or less; and (ii) an acid in solid form. The particles may be associated with a cargo molecule or particle. In mouse models of severe hemorrhage, the propelled particles are able to deliver a procoagulant enzyme and halt bleeding.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 4, 2019
    Applicants: The University of British Columbia, The General Hospital Corporation
    Inventors: Christian Kastrup, Ju Hun Yeon, James Baylis, Thomas Frederick Burke
  • Self-fueled particles for propulsion through flowing aqueous fluids
    Patent number: 10238598
    Abstract: A simple, self-propelling particle system is disclosed that can deliver a cargo through flowing aqueous solutions. This disclosure provides a non-aqueous composition comprising: (i) particles formed of a carbonate salt and having an average diameter of about 100 ?m or less; and (ii) an acid in solid form. The particles may be associated with a cargo molecule or particle. In mouse models of severe hemorrhage, the propelled particles are able to deliver a procoagulant enzyme and halt bleeding.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: March 26, 2019
    Assignees: The University of British Columbia, The General Hospital Corporation
    Inventors: Christian Kastrup, Ju Hun Yeon, James Baylis, Thomas Frederick Burke
  • Device and method of 3-dimensionally generating in vitro blood vessels
    Patent number: 9617520
    Abstract: Apparatuses, systems, and methods for generating concentration gradients of soluble molecules are disclosed herein. Devices and methods for generating in vitro blood vessels are also disclosed.
    Type: Grant
    Filed: September 16, 2015
    Date of Patent: April 11, 2017
    Assignee: SNU R&DB Foundation
    Inventors: Noo Li Jeon, Ju Hun Yeon, Qing Ping Hu, Sudong Kim, Hyun Jae Lee
  • SELF-FUELED PARTICLES FOR PROPULSION THROUGH FLOWING AQUEOUS FLUIDS
    Publication number: 20160317434
    Abstract: A simple, self-propelling particle system is disclosed that can deliver a cargo through flowing aqueous solutions. This disclosure provides a non-aqueous composition comprising: (i) particles formed of a carbonate salt and having an average diameter of about 100 ?m or less; and (ii) an acid in solid form. The particles may be associated with a cargo molecule or particle. In mouse models of severe hemorrhage, the propelled particles are able to deliver a procoagulant enzyme and halt bleeding.
    Type: Application
    Filed: October 2, 2014
    Publication date: November 3, 2016
    Applicant: The University of British Columbia
    Inventors: Christian Kastrup, Ju Hun Yeon, James Baylis
  • DEVICE AND METHOD OF 3-DIMENSIONALLY GENERATING IN VITRO BLOOD VESSELS
    Publication number: 20160102293
    Abstract: Apparatuses, systems, and methods for generating concentration gradients of soluble molecules are disclosed herein. Devices and methods for generating in vitro blood vessels are also disclosed.
    Type: Application
    Filed: September 16, 2015
    Publication date: April 14, 2016
    Inventors: Noo Li Jeon, Ju Hun Yeon, Qing Ping Hu, Sudong Kim, Hyun Jae Lee
  • Device and Method of 3-Dimensionally Generating IN VITRO Blood Vessels
    Publication number: 20110244567
    Abstract: Provided herein are apparatuses, systems and methods for generating concentration gradients of soluble molecules. Also, provided herein devices and methods for generating in vitro blood vessels.
    Type: Application
    Filed: April 18, 2011
    Publication date: October 6, 2011
    Applicant: SNU R&DB FOUNDATION
    Inventors: Noo Li JEON, Ju Hun YEON, Qing Ping HU, Su Dong KIM, Hyun Jae LEE