Patents by Inventor Joon Hyeok Kwak

Joon Hyeok Kwak 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).

  • Pipette
    Patent number: 9656258
    Abstract: A pipette for delivering a measured volume of liquid having an elongated hollow tubular body (or capillary tube) (2) configured to draw liquid by capillary action, the hollow tubular body having a lower open end and an upper open end; and a chamber (3) structurally connected to the upper end of the tubular body (2), the chamber having an orifice (4) in the upper portion of the chamber.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: May 23, 2017
    Assignee: ACCESS BIO, INC.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi
  • PIPETTE
    Publication number: 20140186235
    Abstract: A pipette for delivering a measured volume of liquid having an elongated hollow tubular body (or capillary tube) (2) configured to draw liquid by capillary action, the hollow tubular body having a lower open end and an upper open end; and a chamber (3) structurally connected to the upper end of the tubular body (2), the chamber having an orifice (4) in the upper portion of the chamber.
    Type: Application
    Filed: December 27, 2013
    Publication date: July 3, 2014
    Applicant: Access Bio, Inc.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi
  • Pipette
    Patent number: D694424
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: November 26, 2013
    Assignee: Access Bio, Inc.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi
  • Pipette
    Patent number: D731668
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: June 9, 2015
    Assignee: Access Bio, Inc.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi
  • Pipette
    Patent number: D731669
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: June 9, 2015
    Assignee: ACCESS BIO, INC.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi
  • Pipette
    Patent number: D731670
    Type: Grant
    Filed: September 26, 2013
    Date of Patent: June 9, 2015
    Assignee: ACCESS BIO, INC.
    Inventors: Joon Hyeok Kwak, Tae-Hee Koo, Hyeonsuk Kim, Young Ho Choi