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Patent Assignment Assignee Details
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Assignee Name : PETROBRAS
Total Assignments: 3
Assignment: 1
Reel/Frame:023995/0868   Pages: 3
Recorded: 02/26/2010
Attorney Dkt #:09283US966917.00016 RAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/01/2010
Assignee
1
AV. REPUBLICA DO CHILE 65
RIO DE JANEIRO, BRAZIL 20.031-912
Property
 
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NONE
12224786
Correspondence name and address
ROBERT A. MUHA
P.O. BOX 488
PITTSBURGH, PA 15230-0488
Assignment: 2
Reel/Frame:045390/0638   Pages: 10
Recorded: 02/22/2018
Attorney Dkt #:091721-0854
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR AND ASSIGNEE PREVIOUSLY RECORDED AT REEL: 042800 FRAME: 0341. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
Exec Dt:
02/02/2017
Assignees
1
AVENIDA REPUBLICA DO CHILE, NO. 65
RIO DE JANEIRO, BRAZIL
2
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Properties
 
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14360850
 
14411994
 
14434702
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
4 PARK PLAZA, SUITE 1700
IRVINE, CA 92614-2559
Assignment: 3
Reel/Frame:051443/0390   Pages: 6
Recorded: 12/27/2019
Attorney Dkt #:0004159.051389 (SA51389)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/2019
2
Exec Dt:
12/09/2019
3
Exec Dt:
12/09/2019
Assignee
1
AV. HORÁCIO DE MACEDO, 950, CIDADE UNIVERSITARIA
QUADRA 7, ILHA DO FUNDÃO
RIO DE JANEIRO, BRAZIL 21941-915
Property
 
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16729229
Correspondence name and address
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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