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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/17/2013
Application #:
12373654
Filing Dt:
11/12/2009
Publication #:
Pub Dt:
04/08/2010
Inventor:
Alan T. Johnson JR.
Title:
SINGLE WALLED CARBON NANOTUBES WITH FUNCTIONALLY ADSORBED BIOPOLYMERS FOR USE AS CHEMICAL SENSORS
Assignment: 1
Reel/Frame:
023508/0025Recorded: 11/12/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2009
Assignee:
3160 CHESTNUT STREET
SUITE 200
PHILADELPHIA, PENNSYLVANIA 19104
Correspondent:
WOODCOCK WASHBURN LLP
2929 ARCH STREET, 12TH FLOOR
PHILADELPHIA, PA 19104
Assignment: 2
Reel/Frame:
033894/0912Recorded: 10/06/2014Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/16/2014
Assignee:
2755 SAND HILL ROAD, SUITE 150
MENLO PARK, CALIFORNIA 94025
Correspondent:
GARY B. ROSENBAUM
MCDERMOTT WILL & EMERY LLP
2049 CENTURY PARK EAST, SUITE 3800
LOS ANGELES, CA 90067
Assignment: 3
Reel/Frame:
052709/0467Recorded: 05/20/2020Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/31/2015
Assignee:
1000 INDEPENDENCE AVE. S.W.
WASHINGTON, DISTRICT OF COLUMBIA 20585
Correspondent:
TIMOTHY L HARNEY
9800 S. CASS AVE
IPLD
ARGONNE, IL 60439
Assignment: 4
Reel/Frame:
056212/0648Recorded: 05/12/2021Pages: 15
Conveyance:
STATEMENT OF OWNERSHIP
Assignors:
Exec Dt:
05/10/2021
Exec Dt:
05/10/2021
Assignees:
3600 CIVIC CENTER BOULEVARD
9TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19104
3500 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19104-3308
Correspondent:
BAKERHOSTETLER
2929 ARCH STREET
12TH FLOOR
PHILADELPHIA, PA 19104

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