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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/11/2012
Application #:
12836071
Filing Dt:
07/14/2010
Publication #:
Pub Dt:
03/03/2011
Inventors:
Minoru Toda, Mitchell L. Thompson
Title:
MULTILAYER ACOUSTIC IMPEDANCE CONVERTER FOR ULTRASONIC TRANSDUCERS
Assignment: 1
Reel/Frame:
028901/0898Recorded: 09/05/2012Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/13/2012
Exec Dt:
09/05/2012
Assignee:
1000 LUCAS WAY
HAMPTON, VIRGINIA 23666
Correspondent:
HOWARD IP LAW GROUP, PC
PO BOX 226
FORT WASHINGTON, PA 19034
Assignment: 2
Reel/Frame:
029660/0543Recorded: 01/18/2013Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
01/18/2013
Assignee:
10 SOUTH DEARBORN
CHICAGO, ILLINOIS 60603
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
717 N. HARWOOD ST., SUITE 3400
DALLAS, TX 75201
Assignment: 3
Reel/Frame:
034104/0391Recorded: 10/30/2014Pages: 11
Conveyance:
RELEASE OF PATENT SECURITY INTEREST
Assignor:
Exec Dt:
10/09/2014
Assignee:
1000 LUCAS WAY
HAMPTON, VIRGINIA 23666
Correspondent:
DARLENA BARI STARK
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005

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