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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
NONE
Issue Dt:
Application #:
12132070
Filing Dt:
06/03/2008
Publication #:
Pub Dt:
12/03/2009
Inventor:
Thomas J. Maestri
Title:
Biosolid Drying and Utilization in Cement Processes
Assignment: 1
Reel/Frame:
022223/0849Recorded: 02/09/2009Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/02/2008
Assignee:
1800 BERING DRIVE, SUITE 1000
HOUSTON, TEXAS 77057
Correspondent:
JOSHUA J. MCGUIRE
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55411
Assignment: 2
Reel/Frame:
031081/0340Recorded: 08/26/2013Pages: 6
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
08/22/2013
Assignee:
4TH FLOOR
20 KING STREET WEST
TORONTO, ONTARIO, CANADA M5H 1C4
Correspondent:
SARAH DAVIS
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153
Assignment: 3
Reel/Frame:
047493/0869Recorded: 11/09/2018Pages: 6
Conveyance:
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS - RELEASE OF REEL 031081-FRAME 0340
Assignor:
Exec Dt:
11/09/2018
Assignee:
435 WILLIAMS COURT
SUITE 100
BALTIMORE, MARYLAND 21220
Correspondent:
DAN SCHWIMMER
WEIL, GOTSHAL & MANGES LLP
201 REDWOOD SHORES PARKWAY
REDWOOD SHORES, CA 94065

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