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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
04/16/2013
Application #:
13224875
Filing Dt:
09/02/2011
Publication #:
Pub Dt:
09/13/2012
Inventor:
Raymond Ford Johnson
Title:
Molecular Separator
Assignment: 1
Reel/Frame:
027526/0345Recorded: 01/12/2012Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/09/2012
Assignee:
363 N. SAM HOUSTON PKWY E., SUITE 330
HOUSTON, TEXAS 77060
Correspondent:
DOUGLAS W. ROMMELMANN/ ANDREWS KURTH
600 TRAVIS, SUITE 4200
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
029776/0258Recorded: 02/07/2013Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/2012
Assignee:
10613 W. SAM HOUSTON PKWY. N., SUITE 300
HOUSTON, TEXAS 77064
Correspondent:
CRAIG J. COX
3232 MCKINNEY AVENUE, SUITE 1400
BELL NUNNALLY & MARTIN LLP
DALLAS, TX 75204
Assignment: 3
Reel/Frame:
029817/0826Recorded: 02/14/2013Pages: 9
Conveyance:
GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
02/14/2013
Assignee:
50 SOUTH SIXTH STREET, SUITE 1290
MINNEAPOLIS, MINNESOTA 55402
Correspondent:
JULIE A. NEWMAN
125 BROAD STREET
SULLIVAN & CROMWELL LLP
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:
037715/0620Recorded: 02/11/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/29/2015
Assignee:
2711 CENTERVILLE ROAD, SUITE 300
WILMINGTON, DELAWARE 19808-1645
Correspondent:
ROBERT L. WADDELL
600 JEFFERSON STREET, SUITE 1600
LAFAYETTE, LA 70501

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