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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
01/07/1997
Application #:
08180916
Filing Dt:
01/12/1994
Inventors:
PIETRO RAIMONDI, WILLARD P. ACHESON, WILLIAM K. OVERBEY, JR.
Title:
BARRIER FOR BLOCKING MOVEMENT OF CONTAMINANTS WITHIN AN AGGREGATE PARTICULATE SUBSTRATE
Assignment: 1
Reel/Frame:
007999/0078Recorded: 06/24/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/28/1996
Assignee:
1199 VAN VOORHIS ROAD, SUITE 4
MORGANTOWN, WEST VIRGINIA 26505
Correspondent:
PILLSBURY MADISON & SUTRO LLP
GEORGE W. FINCH
725 S. FIGUEROA STREET SUITE 1200
LOS ANGELES, CA 90017
Assignment: 2
Reel/Frame:
007981/0465Recorded: 06/17/1996Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/10/1996
Exec Dt:
06/10/1996
Assignee:
2001 L STREET N.W., STE. 500
WASHINGTON, DISTRICT OF COLUMBIA 20036
Correspondent:
PILLSBURY MADISON & SUTRO LLP
GEORGE W. FINCH
725 S. FIGUEROA STREET, STE.1200
LOS ANGELES, CA 90017
Assignment: 3
Reel/Frame:
013751/0849Recorded: 02/12/2003Pages: 117
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/2003
Assignee:
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067-2199
Correspondent:
NORTHROP GRUMMAN CORPORATION
TERRY J. ANDERSON
1840 CENTURY PARK EAST, M/S 30/110-31
LOS ANGELES, CA 90067-2199
Assignment: 4
Reel/Frame:
023699/0551Recorded: 11/30/2009Pages: 98
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/25/2009
Assignee:
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067-2199
Correspondent:
CHRISTOPHER P. HARRIS
TAROLLI, SUNDHEIM, COVELL & TUMMINO LLP
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:
023915/0446Recorded: 02/10/2010Pages: 93
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/10/2009
Assignee:
1840 CENTURY PARK EAST
LOS ANGELES, CALIFORNIA 90067-2199
Correspondent:
CHRISTOPHER P. HARRIS
TAROLLI, SUNDHEIM, COVELL & TUMMINO LLP
1300 EAST NINTH STREET, SUITE 1700
CLEVELAND, OH 44114

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