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Patent Assignment Assignor Details
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Assignor Name : SERCEL SAS
Total Assignments: 4
Assignment: 1
Reel/Frame:061427/0992   Pages: 5
Recorded: 10/14/2022
Attorney Dkt #:0337-098/P101165
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/22/2022
Assignee
1
16 RUE DE BEL AIR
CARQUEFOU, FRANCE 44470
Property
 
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NONE
15954976
Correspondence name and address
PATENT PORTFOLIO BUILDERS, PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 2
Reel/Frame:068777/0821   Pages: 11
Recorded: 10/03/2024
Attorney Dkt #:72797
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/09/2024
Assignee
1
DAMSGÅRDSVEIEN 135
LAKSEVÅG, NORWAY 5160
Properties
 
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Pub #
Intl #
App #
 
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Pub #
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13238126
 
13238221
 
13642701
 
13680320
Correspondence name and address
MR. PATRICK ABBOTT
EDVARD GRIEGS VEI 1
BERGEN, 5059 NORWAY
Assignment: 3
Reel/Frame:068797/0424   Pages: 3
Recorded: 10/04/2024
Attorney Dkt #:0336-043-2/100111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/04/2024
Assignee
1
27, AVENUE CARNOT
CS 30098
MASSY CEDEX, FRANCE F-91341
Property
 
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13322675
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 4
Reel/Frame:071894/0203   Pages: 2
Recorded: 07/31/2025
Attorney Dkt #:100113-US-CNT3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2025
Assignee
1
27, AVENUE CARNOT
MASSY CEDEX, FRANCE 91341
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14063150
Correspondence name and address
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

Search Results as of: 08/04/2025 09:52 PM
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