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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/11/2013
Application #:
12910705
Filing Dt:
10/22/2010
Publication #:
Pub Dt:
04/28/2011
Inventors:
Susanne V. Hering, Gregory S. Lewis, Steven R. Spielman
Title:
FOCUSING PARTICLE CONCENTRATOR WITH APPLICATION TO ULTRAFINE PARTICLES
Assignment: 1
Reel/Frame:
025202/0279Recorded: 10/27/2010Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/22/2010
Exec Dt:
10/22/2010
Exec Dt:
10/22/2010
Assignee:
935 GRAYSON STREET
BERKELEY, CALIFORNIA 94710
Correspondent:
LARRY E. VIERRA
575 MARKET STREET
SUITE 2500
SAN FRANCISCO, CA 94105
Assignment: 2
Reel/Frame:
027841/0907Recorded: 03/06/2012Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/12/2012
Assignee:
1000 INDEPENDENCE AVENUE, S. W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
MARK P. DVORSCAK
U. S. DEPT. OF ENERGY, IPLD
9800 S. CASS AVENUE
ARGONNE, IL 60439

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