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Reel/Frame:058217/0850   Pages: 8
Recorded: 11/28/2021
Attorney Dkt #:395-001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17417668
Filing Dt:
06/23/2021
Publication #:
Pub Dt:
03/03/2022
Title:
VISCOELASTIC COMPOSITIONS FOR MATRIX ACIDIZING
Assignors
1
Exec Dt:
10/30/2019
2
Exec Dt:
11/04/2019
3
Exec Dt:
10/30/2019
4
Exec Dt:
11/04/2019
5
Exec Dt:
10/31/2019
6
Exec Dt:
10/30/2019
7
Exec Dt:
10/30/2019
8
Exec Dt:
11/07/2019
9
Exec Dt:
10/29/2019
Assignee
1
AV. BRIGADEIRO LUIS ANTÔNIO, 1343, 7º AND., BELA VISTA
SÃO PAULO, BRAZIL 01317001
Correspondence name and address
DILWORTH IP LLC
470 JAMES STREET
SUITE 007
NEW HAVEN, CT 06513

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