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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/08/2015
Application #:
13843765
Filing Dt:
03/15/2013
Publication #:
Pub Dt:
09/18/2014
Inventors:
John J. Cooley, Riccardo Signorelli, Joseph Lane
Title:
INERTIAL ENERGY GENERATOR FOR SUPPLYING POWER TO A DOWNHOLE TOOL
Assignment: 1
Reel/Frame:
032508/0072Recorded: 03/24/2014Pages: 14
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/21/2014
Exec Dt:
03/21/2014
Assignee:
133 FEDERAL STREET
12TH FLOOR
BOSTON, MASSACHUSETTS 02110
Correspondent:
THOMAS FAHEY
1025 VERMONT AVE NW, SUITE 1130
NATIONAL CORPORATE RESEARCH, LTD.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
048806/0808Recorded: 04/05/2019Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/14/2019
Exec Dt:
02/24/2019
Exec Dt:
02/20/2019
Assignee:
21 DRYDOCK AVENUE
8 FLOOR EAST
BOSTON, MASSACHUSETTS 02210
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2206
Assignment: 3
Reel/Frame:
062738/0152Recorded: 10/18/2022Pages: 31
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/26/2022
Assignee:
133 FEDERAL STREET, SUITE 702
BOSTON, MASSACHUSETTS 02110
Correspondent:
RAJESH VALLABH
155 SEAPORT BLVD.
FOLEY HOAG, LLP
BOSTON, MA 02210-2600

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