Patents by Inventor Sin Jung Park

Sin Jung Park 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).

  • Dendrimer-exosome hybrid nanoparticles as a delivery platform
    Patent number: 11344627
    Abstract: Described herein are hybrid nanoparticles that are exosomes loaded with one or more nanoparticle dendrimers. Also included are pharmaceutical compositions including the hybrid nanoparticles and methods of making the hybrid nanoparticles. Also described is a method of treating a human subject by administering to the human subject the above-described hybrid nanoparticles.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: May 31, 2022
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Seungpyo Hong, Sin-Jung Park
  • DENDRIMER-EXOSOME HYBRID NANOPARTICLES AS A DELIVERY PLATFORM
    Publication number: 20180369410
    Abstract: Described herein are hybrid nanoparticles that are exosomes loaded with one or more nanoparticle dendrimers. Also included are pharmaceutical compositions including the hybrid nanoparticles and methods of making the hybrid nanoparticles. Also described is a method of treating a human subject by administering to the human subject the above-described hybrid nanoparticles.
    Type: Application
    Filed: June 19, 2018
    Publication date: December 27, 2018
    Inventors: SEUNGPYO HONG, SIN-JUNG PARK
  • Self-assembled pharmaceutical composition for photodynamic therapy
    Patent number: 9827313
    Abstract: The present invention relates to a nanoformulated self-assembled pharmaceutical composition for photodynamic therapy. More particularly, the present invention is directed to a self-assembled pharmaceutical composition for photodynamic therapy comprising a photosensitizer, a ligand A which is separated at a specific pH range, and a ligand B of which surface charge changes at a specific pH range and a method for manufacturing the same.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: November 28, 2017
    Assignees: SNU R&DB FOUNDATION, THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC, INSTITUTE FOR BASIC SCIENCE
    Inventors: Taeghwan Hyeon, Kun Na, Daishun Ling, Wooram Park, Sin-jung Park, Yang Lu, Kyoung Sub Kim, Michael J. Hackett, Byung Hyo Kim, Hyeona Yim, Yong Sun Jeon
  • MRI contrasting agent for contrasting cancer cell
    Patent number: 9765187
    Abstract: The present invention relates to MRI contrasting agent for contrasting cancer cell which contains ultrafine nanoparticles. More particularly, the present invention is directed to a self-assembled ligand composition comprising a ligand A, which is separated at a specific pH range, and a ligand B of which surface charge changes at a specific pH range, MRI contrast agent for contrasting cancer cell comprising said ligand composition and MRI contrasting nanoparticles, and the methods for preparing them.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: September 19, 2017
    Assignees: SNR R&DB FOUNDATION, INSTITUTE FOR BASIC SCIENCE, THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC
    Inventors: Taeghwan Hyeon, Kun Na, Daishun Ling, Wooram Park, Byung Hyo Kim, Hyeona Yim, Kyoung Sub Kim, Michael J. Hackett, Sin-jung Park, Yang Lu, Yong Sun Jeon
  • Gene nanocomposite, and cellular internalization method of gene using same
    Patent number: 9765335
    Abstract: A gene nanocomposite and a cellular internalization method of a gene using the same are provided. More specifically provided is a gene nanocomposite including: a photosensitizer-conjugated polymer; and one or more materials selected from a gene and a gene/cationic polymer composite, and a cellular internalization method of a gene using the same to improve gene delivery efficiency into a mammal-derived cell and gene expression.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: September 19, 2017
    Assignee: CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Kun Na, Sin Jung Park
  • Gene Nanocomposite, and Cellular Internalization Method of Gene Using Same
    Publication number: 20150225723
    Abstract: A gene nanocomposite and a cellular internalization method of a gene using the same are provided. More specifically provided is a gene nanocomposite including: a photosensitizer-conjugated polymer; and one or more materials selected from a gene and a gene/cationic polymer composite, and a cellular internalization method of a gene using the same to improve gene delivery efficiency into a mammal-derived cell and gene expression.
    Type: Application
    Filed: December 11, 2012
    Publication date: August 13, 2015
    Inventors: Kun Na, Sin Jung Park
  • One-way quick absorption and drying fabric
    Publication number: 20030181118
    Abstract: A one-way quick absorption and drying fabric is provided. The fabric has a back layer made of a hydrophobic yarn, and a surface layer made of a moisture absorbing yarn. The back layer pushes moisture and the surface layer absorbs moisture so that moisture is absorbed in one-way. The moisture absorbing yarn may be an irregular yarn having a irregular cross section that has three or more channels, a hydrophilic yarn such as cotton, rayon or wool having a moisture regain greater than about 8%, or a circular polyester or polyamide yarn that has been moisture absorption treated. The hydrophobic yarn has a moisture regain that is less than about 1% and may be made of polyolefin, polyester or polyamide. The yarn may also be water repellant finished.
    Type: Application
    Filed: July 29, 2002
    Publication date: September 25, 2003
    Inventors: Kung Chan Ko, Sin Jung Park