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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/06/2013
Application #:
12772687
Filing Dt:
05/03/2010
Publication #:
Pub Dt:
08/19/2010
Inventors:
Geoffrey A. Dorn, William S. Hammon III, James A. Carlson
Title:
EXTRACTION OF DEPOSITIONAL SYSTEMS
Assignment: 1
Reel/Frame:
035386/0926Recorded: 04/08/2015Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/11/2014
Exec Dt:
07/11/2014
Assignee:
BORDEWIJKLAAN 58
DEN HAAG, NETHERLANDS 2591 XR
Correspondent:
PATENT PORTFOLIO BUILDERS, PLLC
P.O. BOX 7999
FREDERICKSBURG, VA 22401
Assignment: 2
Reel/Frame:
064190/0643Recorded: 06/30/2023Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/08/2021
Assignee:
BORDEWIJKLAAN 58
THE HAGUE, NETHERLANDS 2591 XR
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 3
Reel/Frame:
062014/0917Recorded: 12/07/2022Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2021
Assignee:
RINGWADE 61
NIEUWEGEIN, NETHERLANDS 3439 LM
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

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