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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/22/2013
Application #:
13606717
Filing Dt:
09/07/2012
Publication #:
Pub Dt:
04/25/2013
Inventor:
Yuan NI
Title:
SEISMIC SOURCE WITH POSITIVE REFLECTION PLATE AND METHOD
Assignment: 1
Reel/Frame:
028917/0381Recorded: 09/07/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/10/2011
Assignee:
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Correspondent:
POTOMAC PATENT GROUP PLLC
P.O. BOX 270
FREDERICKSBURG, VA 22404
Assignment: 2
Reel/Frame:
055160/0080Recorded: 01/28/2021Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/22/2013
Assignee:
27 AVENUE CARNOT
MASSY, FRANCE 91341
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 3
Reel/Frame:
055258/0467Recorded: 02/08/2021Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/07/2016
Assignee:
27 AVENUE CARNOT
MASSY, FRANCE 91341
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 4
Reel/Frame:
055427/0558Recorded: 02/26/2021Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/19/2021
Assignee:
16 RUE DE BEL AIR
CARQUEFOU, FRANCE 44470
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

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