Patents by Inventor Helen CHO

Helen CHO 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).

  • POLYMER NANOPARTICLE COMPOSITION FOR DELIVERING VIRUS, AND PREPARATION METHOD THEREFOR
    Publication number: 20220257679
    Abstract: The present invention relates to: a virus-containing pharmaceutical composition, which comprises, as an active ingredient, a virus for treating or preventing disease; and a preparation method therefor.
    Type: Application
    Filed: August 7, 2019
    Publication date: August 18, 2022
    Applicant: SAMYANG HOLDINGS CORPORATION
    Inventors: Joung Woo CHOI, Sang Hoon KIM, Hye Yeong NAM, Helen CHO, Min Hyuk YUN, Goo Young KIM, So Jin LEE
  • MOBILE DEVICE PROVIDING INFORMATION BASED ON PREDEFINED SERACH CRITERIA
    Publication number: 20130254186
    Abstract: A mobile device comprises of following steps of recognizing a current location, searching a database either on cue or automatically based on at lease one predetermined search criteria set, and displaying search result or automatically ask for further action or trigger into action.
    Type: Application
    Filed: March 20, 2013
    Publication date: September 26, 2013
    Inventors: Justin HangSoo Kim, Hye-Gin Helen Cho