David A Demorest Deceased650 Buckwheat Ct, Hayward, CA 94544
David Demorest Phones & Addresses
650 Buckwheat Ct, Hayward, CA 94544 510-8899747
Fremont, CA
26 Raintree Ct, Hayward, CA 94544
Mentions for David A Demorest
Publications & IP owners
Us Patents
Multi-Channel Capillary Electrophoresis Device Including Sheath-Flow Cuvette And Replaceable Capillary Array
US Patent:
6387236, May 14, 2002
Filed:
Mar 13, 2001
Appl. No.:
09/805624
Inventors:
Eric S. Nordman - Palo Alto CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
Assignee:
PE Corporation (NY) - Foster City CA
International Classification:
G01N 2726
US Classification:
204601, 204451, 204452, 204453, 204603, 204604, 422 99, 422100, 422104
Abstract:
A multi-channel capillary electrophoresis apparatus is disclosed. The apparatus includes a capillary array assembly comprising a plurality of capillaries, each capillary having a capillary outlet, and an outlet support for supporting the capillary outlets. The apparatus further includes a cuvette defining a receiving slot, a gap region, and a detection zone, where the receiving slot is adapted to removably receive the outlet support, and wherein when the outlet support is inserted into the receiving slot, the capillary outlets are positioned in the gap region in proximity to the detection zone, and a flow channel is formed by the outlet support and the receiving slot such that the flow channel is in fluid communication with the gap region. In addition, the apparatus includes a front plumbing block in fluid communication with the flow channel for supplying a fluid flow through the gap region sufficient to transport material downstream from the capillary outlets to the detection zone.
Multi-Channel Capillary Electrophoresis Device Including Sheath-Flow Cuvette And Replaceable Capillary Array
US Patent:
2002002, Mar 14, 2002
Filed:
Sep 4, 2001
Appl. No.:
09/946074
Inventors:
Eric Nordman - Palo Alto CA, US
John Shigeura - Fremont CA, US
Albert Carrillo - Redwood City CA, US
David Demorest - Soquel CA, US
Philip Wunderle - El Sobrante CA, US
John Shigeura - Fremont CA, US
Albert Carrillo - Redwood City CA, US
David Demorest - Soquel CA, US
Philip Wunderle - El Sobrante CA, US
Assignee:
The Perkin-Elmer Corporation
International Classification:
G01N027/447
US Classification:
204/601000
Abstract:
A multi-channel capillary electrophoresis apparatus is disclosed. The apparatus includes a capillary array assembly comprising a plurality of capillaries, each capillary having a capillary outlet, and an outlet support for supporting the capillary outlets. The apparatus further includes a cuvette defining a receiving slot, a gap region and a detection zone, where the receiving, slot is adapted to removably receive the outlet support, and wherein when the outlet support is inserted into the receiving slot, the capillary outlets are positioned in the gap region in proximity to the detection zone, and a flow channel is formed by the outlet support and the receiving slot such that the flow channel is in fluid communication with the gap region. In addition, the apparatus includes a front plumbing block in fluid communication with the flow channel for supplying a fluid flow through the gap region sufficient to transport material downstream the capillary outlets to the detection zone.
Multi-Channel Capillary Electrophoresis Device Including Sheath-Flow Cuvette And Replacable Capillary Array
US Patent:
6162341, Dec 19, 2000
Filed:
Sep 11, 1998
Appl. No.:
9/151928
Inventors:
Eric S. Nordman - Palo Alto CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
Assignee:
The Perkin-Elmer Corporation - Foster City CA
International Classification:
G01N 2726
G01N 27447
G01N 27447
US Classification:
204603
Abstract:
A multi-channel capillary electrophoresis apparatus is disclosed. The apparatus includes a capillary array assembly comprising a plurality of capillaries, each capillary having a capillary outlet, and an outlet support for supporting the capillary outlets. The apparatus further includes a cuvette defining a receiving slot, a gap region, and a detection zone, where the receiving slot is adapted to removably receive the outlet support, and wherein when the outlet support is inserted into the receiving slot, the capillary outlets are positioned in the gap region in proximity to the detection zone, and a flow channel is formed by the outlet support and the receiving slot such that the flow channel is in fluid communication with the gap region. In addition, the apparatus includes a front plumbing block in fluid communication with the flow channel for supplying a fluid flow through the gap region sufficient to transport material downstream from the capillary outlets to the detection zone.
Multi-Channel Capillary Electrophoresis Device Including Sheath-Flow Cuvette And Replacable Capillary Array
US Patent:
6231739, May 15, 2001
Filed:
Jul 21, 2000
Appl. No.:
9/621071
Inventors:
Eric S. Nordman - Palo Alto CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
John Shigeura - Fremont CA
Albert L. Carrillo - Redwood City CA
David M. Demorest - Soquel CA
Philip J. Wunderle - El Sobrante CA
Assignee:
The Perkin-Elmer Corporation - Foster City CA
International Classification:
G01N 2726
G01N 27447
G01N 27447
US Classification:
204601
Abstract:
A multi-channel capillary electrophoresis apparatus is disclosed. The apparatus includes a capillary array assembly comprising a plurality of capillaries, each capillary having a capillary outlet, and an outlet support for supporting the capillary outlets. The apparatus further includes a cuvette defining a receiving slot, a gap region, and a detection zone, where the receiving slot is adapted to removably receive the outlet support, and wherein when the outlet support is inserted into the receiving slot, the capillary outlets are positioned in the gap region in proximity to the detection zone, and a flow channel is formed by the outlet support and the receiving slot such that the flow channel is in fluid communication with the gap region. In addition, the apparatus includes a front plumbing block in fluid communication with the flow channel for supplying a fluid flow through the gap region sufficient to transport material downstream from the capillary outlets to the detection zone.
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