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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
05/03/2016
Application #:
13954220
Filing Dt:
07/30/2013
Publication #:
Pub Dt:
02/05/2015
Inventor:
Michael Kenneth Brumfield
Title:
HEAT EXCHANGER CLEANING TOOL WITH THREE AXIS CONTROL
Assignment: 1
Reel/Frame:
030920/0407Recorded: 07/30/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/2013
Assignee:
2525 SOUTHSHORE BLVD.
SUITE 410
LEAGUE CITY, TEXAS 77573
Correspondent:
BRACEWELL & GIULIANI LLP
711 LOUISIANA STREET
SUITE 2300
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
045427/0290Recorded: 04/03/2018Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/23/2018
Assignee:
100 FEDERAL STREET
MA5-100-09-12
BOSTON, MASSACHUSETTS 02110
Correspondent:
CHOATE HALL & STEWART LLP-PATENT DOCKET
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 3
Reel/Frame:
046352/0192Recorded: 06/13/2018Pages: 8
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
02/23/2018
Assignee:
200 WEST STREET
NEW YORK, NEW YORK 10282
Correspondent:
CT CORPORATION
4400 EASTON COMMONS WAY
SUITE 125
COLUMBUS, OH 43219
Assignment: 4
Reel/Frame:
051772/0927Recorded: 01/31/2020Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/08/2018
Assignee:
42 LONGWATER DRIVE
P.O. BOX 9149
NORWELL, MASSACHUSETTS 02061-9149
Correspondent:
RICHARD L. SAMPSON
ONE BOSTON PLACE
37TH FLOOR
BOSTON, MA 02108
Assignment: 5
Reel/Frame:
051773/0053Recorded: 01/31/2020Pages: 5
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/2018
Assignee:
42 LONGWATER DRIVE
P.O. BOX 9149
NORWELL, MASSACHUSETTS 02061-9149
Correspondent:
RICHARD L. SAMPSON
ONE BOSTON PLACE
37TH FLOOR
BOSTON, MA 02108

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