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Patent Assignment Assignor Details
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Assignor Name : OVIEDO, MAURO ALFREDO SOTO
Total Assignments: 2
Assignment: 1
Reel/Frame:052582/0446   Pages: 12
Recorded: 05/06/2020
Attorney Dkt #:18489-008001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/20/2020
2
Exec Dt:
01/20/2020
3
Exec Dt:
02/10/2020
4
Exec Dt:
02/20/2020
5
Exec Dt:
01/20/2020
Assignee
1
RUA ETENO, 1561, COMPLEXO PETROQUÍMICO DE CAMAÇARI
CAMAÇARI, BRAZIL 42810-000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16472481
Correspondence name and address
CARLYN BURTON
909 FANNIN ST
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:065229/0440   Pages: 16
Recorded: 10/16/2023
Attorney Dkt #:48477.0366-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/20/2022
2
Exec Dt:
12/07/2022
3
Exec Dt:
12/08/2022
4
Exec Dt:
12/07/2022
5
Exec Dt:
12/07/2022
6
Exec Dt:
12/07/2022
7
Exec Dt:
09/05/2023
8
Exec Dt:
09/05/2023
Assignee
1
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17744486
Correspondence name and address
JEFFREY N. TOWNES
1200 19TH STREET NW
3RD FLOOR
WASHINGTON, DC 20036

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