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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
NONE
Issue Dt:
Application #:
14426497
Filing Dt:
03/06/2015
Publication #:
Pub Dt:
10/08/2015
PCT #:
US1357025
Inventors:
Peter K. Shogren, Daimhin P. Murphy, Abneesh Srivastava, Stenio da Costa Pereira
Title:
APPARATUS FOR PREVENTING MICROPARTICLE AND DUST MIGRATION IN LAYERED BED PURIFICATION DEVICES
Assignment: 1
Reel/Frame:
031961/0374Recorded: 01/14/2014Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2013
Exec Dt:
12/12/2013
Exec Dt:
09/19/2013
Exec Dt:
12/12/2013
Assignee:
129 CONCORD ROAD, BUILDING 2
BILLERICA, MASSACHUSETTS 01821
Correspondent:
ALICE O. CARROLL, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 2
Reel/Frame:
035972/0708Recorded: 07/02/2015Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/12/2013
Exec Dt:
12/12/2013
Exec Dt:
09/19/2013
Exec Dt:
12/12/2013
Assignee:
129 CONCORD ROAD
BUILDING 2
BILLERICA, MASSACHUSETTS 01821
Correspondent:
ALICE O. CARROLL, ESQ.
530 VIRGINIA ROAD, P.O. BOX 9133
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
CONCORD, MA 01742-9133
Assignment: 3
Reel/Frame:
048811/0679Recorded: 11/13/2018Pages: 320
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/06/2018
Exec Dt:
11/06/2018
Assignee:
200 WEST STREET
NEW YORK, NEW YORK 10282
Correspondent:
JOANNA MCCALL
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
050965/0035Recorded: 11/05/2019Pages: 233
Conveyance:
ASSIGNMENT OF PATENT SECURITY INTEREST RECORDED AT REEL/FRAME 048811/0679
Assignor:
Exec Dt:
10/31/2019
Assignee:
1300 THAMES STREET, 4TH FLOOR
BALTIMORE, MARYLAND 21231
Correspondent:
STEWART WALSH
1025 VERMONT AVE NW, SUITE 1130
COGENCY GLOBAL INC.
WASHINGTON, DC 20005

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