Patents Assigned to Clinical Laboratory Development Group, Inc.
  • Method of making a gradient gel with a movable dispensing tip
    Patent number: 6488880
    Abstract: An apparatus and method for making a gradient gel. The present invention in one embodiment is a gel-making system that has a reservoir for holding a solution. The reservoir is connected to a movable arm through a tubing. The tubing has two ends: one end is in fluid communication with the reservoir; and the other, an open end, is received by the movable arm. A gel holder having an internal gel chamber is placed underneath the movable arm for receiving the solution. In operation, the movement of the movable arm causes the open end of the tubing to move along with it and the open end of the tubing delivers the solution in motion to the internal gel chamber to form the gel.
    Type: Grant
    Filed: May 3, 2001
    Date of Patent: December 3, 2002
    Assignee: Clinical Laboratory Development Group, Inc.
    Inventors: Ngoc-Anh Le, Xianzhou Li, Wendy Innis-Whitehouse, Keith Gray
  • Apparatus and method of making a gradient gel
    Publication number: 20010018064
    Abstract: An apparatus and method for making a gradient gel. The present invention in one embodiment is a gel-making system that has a reservoir for holding a solution. The reservoir is connected to a movable arm through a tubing. The tubing has two ends: one end is in fluid communication with the reservoir; and the other, an open end, is received by the movable arm. A gel holder having an internal gel chamber is placed underneath the movable arm for receiving the solution. In operation, the movement of the movable arm causes the open end of the tubing to move along with it and the open end of the tubing delivers the solution in motion to the internal gel chamber to form the gel.
    Type: Application
    Filed: May 3, 2001
    Publication date: August 30, 2001
    Applicant: Clinical Laboratory Development Group, Inc.
    Inventors: Xianzhou LI, Wendy Innis-Whitehouse, Ngoc-Anh Le, Keith Gray
  • Apparatus for making a gradient gel
    Patent number: 6267579
    Abstract: An apparatus and method for making a gradient gel. The present invention in one embodiment is a gel-making system that has a reservoir for holding a solution. The reservoir is connected to a movable arm through a tubing. The tubing has two ends: one end is in fluid communication with the reservoir, and the other, an open end, is received by the movable arm. A gel holder having an internal gel chamber is placed underneath the movable arm for receiving the solution. In operation, the movement of the movable arm causes the open end of the tubing to move along with it and the open end of the tubing delivers the solution in motion to the internal gel chamber to form the gel.
    Type: Grant
    Filed: December 23, 1998
    Date of Patent: July 31, 2001
    Assignee: Clinical Laboratory Development Group, Inc.
    Inventors: Xianzhou Li, Wendy Innis-Whitehouse, Ngoc-Anh Le, Keith Gray