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Patent Assignment Abstract of Title
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Total Assignments: 13
Patent #:
Issue Dt:
06/22/2010
Application #:
11893972
Filing Dt:
08/17/2007
Publication #:
Pub Dt:
02/21/2008
Inventor:
Michael J. Zweber
Title:
CHECK VALVE ASSEMBLIES AND RELATED METHODS
Assignment: 1
Reel/Frame:
019911/0529Recorded: 10/02/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/17/2007
Assignee:
3711 KENNEBEC DRIVE, SUITE 100
EAGAN, MINNESOTA 55122
Correspondent:
GREGORY W. SMOCK
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 2
Reel/Frame:
025462/0137Recorded: 12/10/2010Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
12/07/2010
Assignee:
111 HUNTINGTON AVENUE
BOSTON, MASSACHUSETTS 02199
Correspondent:
JOHN F. DONNELLY
ROPES & GRAY LLP
PRUDENTIAL TOWER, 800 BOYLSTON STREET
BOSTON, MA 02199-3600
Assignment: 3
Reel/Frame:
026289/0187Recorded: 05/17/2011Pages: 7
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/16/2011
Assignee:
2250 PILOT KNOB ROAD
SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
DORSEY & WHITNEY LLP
50 SOUTH SIXTH STREET
SUITE 1500
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:
026342/0897Recorded: 05/26/2011Pages: 6
Conveyance:
GRANT OF PATENT SECURITY INTEREST
Assignor:
Exec Dt:
05/16/2011
Assignee:
520 MADISON AVENUE
NEW YORK, NEW YORK 10022
Correspondent:
SKADDEN ARPS SLATE MEAGHER & FLOM LLP
4 TIMES SQUARE
S. ANITA SINHA
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:
030561/0387Recorded: 06/06/2013Pages: 6
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/06/2013
Assignee:
2250 PILOT KNOB ROAD, SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
LATIFFANY BROWN C/O KATTEN MUCHIN ROSENM
525 WEST MONROE STREET
CHICAGO, IL 60661
Assignment: 6
Reel/Frame:
030573/0741Recorded: 06/06/2013Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
06/06/2013
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
LATIFFANY BROWN C/O KATTEN MUCHIN ROSENM
525 WEST MONROE STREET
CHICAGO, IL 60661
Assignment: 7
Reel/Frame:
035533/0808Recorded: 04/30/2015Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2015
Assignee:
500 W MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
KRISTIN BROZOVIC C/O KATTEN
525 W MONROE STREET
CHICAGO, IL 60661
Assignment: 8
Reel/Frame:
035548/0387Recorded: 05/01/2015Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2015
Assignee:
2250 PILOT KNOB ROAD, SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
KRISTIN BROZOVIC C/O KATTEN
525 W MONROE STREET
CHICAGO, IL 60661
Assignment: 9
Reel/Frame:
040431/0421Recorded: 11/28/2016Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/23/2016
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2021 MCKINNEY AVE., SUITE 2000
DALLAS, TX 75201
Assignment: 10
Reel/Frame:
040434/0456Recorded: 11/28/2016Pages: 5
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/23/2016
Assignee:
2250 PILOT KNOB ROAD, SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2021 MCKINNEY AVE., SUITE 2000
DALLAS, TX 75201
Assignment: 11
Reel/Frame:
040693/0716Recorded: 11/28/2016Pages: 7
Conveyance:
SECURITY INTEREST (SECOND LIEN)
Assignor:
Exec Dt:
11/23/2016
Assignee:
500 WEST MONROE STREET
CHICAGO, ILLINOIS 60661
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2021 MCKINNEY AVE., SUITE 2000
DALLAS, TX 75201
Assignment: 12
Reel/Frame:
047176/0231Recorded: 10/02/2018Pages: 7
Conveyance:
RELEASE (REEL 040431 / FRAME 0421)
Assignor:
Exec Dt:
10/01/2018
Assignee:
2250 PILOT KNOB ROAD
SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 13
Reel/Frame:
047176/0304Recorded: 10/02/2018Pages: 7
Conveyance:
RELEASE (REEL 040693 / FRAME 0716)
Assignor:
Exec Dt:
10/01/2018
Assignee:
2250 PILOT KNOB ROAD
SUITE 100
MENDOTA HEIGHTS, MINNESOTA 55120
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219

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