Patents by Inventor David Clarence Hager

David Clarence Hager 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).

  • Multi-well apparatus
    Patent number: 7413910
    Abstract: A multi-well assembly (10) comprises a multi-well block (12) and a guide plate (14). The multi-well block (12) has a plurality of wells (18) each with a fluid-impermeable bottom surface (22). The guide plate (14) has a plurality of fluid passageways (34) corresponding to the wells (18) of the multi-well block (12). The guide plate (14) is configured to establish fluid communication between each well (18) and an associated fluid passageway (34) when the guide plate (14) is aligned with the multi-well block (12).
    Type: Grant
    Filed: March 8, 2002
    Date of Patent: August 19, 2008
    Assignee: Exelixis, Inc.
    Inventors: Patrick Kearney, David Clarence Hager, Douglas O. Keller, Jeffrey D. Donaldson, Robert D. Mercer, James William Leahy, Micheal Morrissey, Troy M. Swartwood
  • Multi-well apparatus
    Publication number: 20040115098
    Abstract: A multi-well assembly (10) comprises a multi-well block (12) and a guide plate.(14) The multi-well block (12) has a plurality of wells (18) each with a fluid-impermeable bottom surface (22). The guide plate (14) has a plurality of fluid passageways (34) corresponding to the wells (18) of the multi-well block (12). The guide plate (14) is configured to establish fluid communication between each well (18) and an associated fluid passageway (34) when the guide plate (14) is aligned with the multi-well block (12).
    Type: Application
    Filed: February 2, 2004
    Publication date: June 17, 2004
    Inventors: Patrick Kearney, David Clarence Hager, Douglas O Keller, Jeffrey D Donaldson, Robert D Mercer, James William Leahy, Michael Morrisey, Troy m Swartwood