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Assignee Name : PETROLEO BRASILEIRO S.A.- PETROBRAS
Total Assignments: 17
Assignment: 1
Reel/Frame:009560/0477   Pages: 2
Recorded: 11/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRADEL, LUIS ADOLFO VELLOSO
Exec Dt:
02/26/1998
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE, 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6290083
NONE
09030362
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
MICHELLE N. LESTER
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:012955/0666   Pages: 2
Recorded: 06/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SALVI DOS REIS, NEY ROBINSON
Exec Dt:
05/31/2002
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. RPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672222
US20030150351
10073361
Correspondence name and address
NIXON & VANDERHYE P.C.
MICHELLE N. LESTER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:014254/0458   Pages: 3
Recorded: 07/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRAVIA, OSCAR RENE CHAMBERLAIN
Exec Dt:
02/24/2003
2
CERQUEIRA, HENRIQUE SOARES
Exec Dt:
02/24/2003
3
MOREIRA, ELIZABETH MARQUES
Exec Dt:
02/24/2003
4
BAPTISTA, CLAUDIA MARIA DE LACERDA A.
Exec Dt:
03/07/2003
5
GOMES, JEFFERSON ROBERTO
Exec Dt:
03/17/2003
6
BUGUETA, PAULO CESAR PEIXOTO
Exec Dt:
02/24/2003
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AVENIDO REPUBLICA DO CHILE 65
RIO DE JANEIRO, RJ, BRAZIL CEP: 21949-900
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040026299
10611105
Correspondence name and address
NIXON & VANDERHYE P.C.
MICHELLE N. LESTER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:017729/0656   Pages: 3
Recorded: 03/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE ALMEIDA, ALCINO RESENDE
Exec Dt:
11/16/2004
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
CIDADE UNIVERSITARIA, QUADRA 07
IIHA DO FUNDAO, CEP21949-900
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7213607
US20050061369
10824574
Correspondence name and address
TRASKBRITT
P.O. BOX 2550
SALT LAKE CITY, UTAH 84110
Assignment: 5
Reel/Frame:016711/0421   Pages: 2
Recorded: 06/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ALMEIDA, RAFAEL MENEGASSI
Exec Dt:
05/23/2005
2
GOMES, JEFFERSON ROBERTO
Exec Dt:
05/23/2005
3
PACHECO, MARCELO EDRAL
Exec Dt:
05/23/2005
4
DUARTE, MARCUS VINICIUS EIFFLE
Exec Dt:
05/23/2005
5
ODDONE, ROGERIO
Exec Dt:
05/23/2005
6
STUART, GIANE RIBEIRO
Exec Dt:
05/23/2005
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE N' 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7785461
US20060096893
11099476
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 6
Reel/Frame:017259/0077   Pages: 3
Recorded: 11/21/2005
Attorney Dkt #:2764-149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GILBERT, WILLIAM RICHARD
Exec Dt:
09/16/2005
2
DUBOIS, AURELIO MEDINA
Exec Dt:
09/22/2005
3
ALVARENGA BAPTISTA, CLAUDIA MARIA DE LACERDA
Exec Dt:
09/16/2005
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060060499
11231300
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 7
Reel/Frame:017288/0242   Pages: 3
Recorded: 11/30/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIAS VIDAL, JOSE LUIZ
Exec Dt:
10/07/2005
2
DA SILVA JUNIOR, MANOEL FELICIANO
Exec Dt:
10/07/2005
3
FREITAS, RICARDO MUNOZ
Exec Dt:
10/07/2005
4
BARBOSA BRAGA, ARTHUR MARTINS
Exec Dt:
10/20/2005
5
GUEDES VALENTE, LUIZ CARLOS
Exec Dt:
10/14/2005
6
ANGULO LLERENA, ROBERTH WALDO
Exec Dt:
10/17/2005
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7266261
US20060062510
11222237
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:018181/0802   Pages: 3
Recorded: 08/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VOLPON, ANTONIO GARCIA TORRES
Exec Dt:
07/13/2006
2
DE MELO, MARIA APARECIDA
Exec Dt:
07/07/2006
3
DA COSTA CASELLA, RENATA
Exec Dt:
07/07/2006
4
GONZALEZ DE SILVA, IVONETE PEREIRA
Exec Dt:
07/07/2006
5
CORREIA NICOLA, HEITOR CESAR
Exec Dt:
07/29/2006
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO 65
RIO DE JANERIO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060281635
11447297
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 9
Reel/Frame:018631/0035   Pages: 3
Recorded: 11/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARBOSA, LUIS CESAR FERREIRA
Exec Dt:
10/23/2006
2
DE FREITAS COELHO, SERGIO LUIZ PEREIRA
Exec Dt:
10/23/2006
3
MOCZYDLOWER, PRISCILA
Exec Dt:
10/23/2006
4
DE GODOY, GERALDO MARIA RAMOS
Exec Dt:
10/23/2006
5
DE SOUZA LEITE, EDSON
Exec Dt:
10/24/2006
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO 65
RIO DE JANEIRO, BRAZIL 21941-598
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7395858
US20070062697
11602184
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 10
Reel/Frame:021452/0929   Pages: 3
Recorded: 08/21/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SILVA, MAURO
Exec Dt:
06/18/2008
2
PINHO, ANDREA DE REZENDE
Exec Dt:
06/02/2008
3
HUZIWARA, WILSON KENZO
Exec Dt:
06/02/2008
4
DA SILVA NETO, AMILCAR PEREIRA
Exec Dt:
07/03/2008
5
KHALIL, CARLOS NAGIB
Exec Dt:
06/30/2008
6
RAMOS CABRAL, JULIO AMILCAR
Exec Dt:
07/15/2008
7
FERREIRA LEITE, LUCIA CRISTINA
Exec Dt:
06/30/2008
8
CASAVECHIA, LUIZ CARLOS
Exec Dt:
05/26/2008
9
SILVA, RAUL DE CARVALHO
Exec Dt:
05/26/2008
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO - RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8231777
US20080313955
12213296
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 11
Reel/Frame:022059/0219   Pages: 2
Recorded: 12/29/2008
Attorney Dkt #:MNL-2764-210
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASTIANI, RAQUEL
Exec Dt:
10/20/2008
2
LAU, LAM YIU
Exec Dt:
10/20/2008
3
BAPTISTA, CLAUDIA MARIA DE LACERDA ALVARENGA
Exec Dt:
10/20/2008
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090107885
12260181
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 12
Reel/Frame:022495/0638   Pages: 3
Recorded: 04/02/2009
Attorney Dkt #:mnl-2764-217
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENDES, LEONARDO BRANTES BACELLAR
Exec Dt:
01/19/2009
2
CUNHA, PAULO CESAR RODRIGUES
Exec Dt:
01/19/2009
3
MONTES D'OCA, MARCELO GONCALVES
Exec Dt:
01/19/2009
4
ABREU, PAULO CESAR
Exec Dt:
01/19/2009
5
PRIMEL, EDNEI GILBERTO
Exec Dt:
01/15/2009
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7955505
US20090200230
12370883
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 13
Reel/Frame:023160/0204   Pages: 2
Recorded: 08/21/2009
Attorney Dkt #:MNL-2764-227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE MORAES, FLAVIO DIAS
Exec Dt:
07/02/2009
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE, NO 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100051287
12461709
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 14
Reel/Frame:023453/0960   Pages: 2
Recorded: 10/23/2009
Attorney Dkt #:MNL-2764-229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTILHO, MARCIO DE FIGUEIREDO
Exec Dt:
08/11/2009
2
BASTOS, ALEXANDER RANGEL
Exec Dt:
08/11/2009
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100163793
12588678
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VIRGINIA 22203
Assignment: 15
Reel/Frame:031433/0493   Pages: 2
Recorded: 10/18/2013
Attorney Dkt #:GPK-2764-281
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PORTILHO, M?RCIO DE FIGUEIREDO
Exec Dt:
08/11/2009
2
BASTOS, ALEXANDER RANGEL
Exec Dt:
08/11/2009
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8853436
US20140046082
14057252
Correspondence name and address
NIXON & VANDERHYE, PC
901 NORTH GLEBE ROAD, 11TH FLOOR
ARLINGTON, VA 22203
Assignment: 16
Reel/Frame:026274/0831   Pages: 2
Recorded: 05/13/2011
Attorney Dkt #:Q122918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE ALMEIDA, MARLON BRANDO BEZERRA
Exec Dt:
04/05/2011
2
COSTA, ALEXANDRE DE FIGUEIREDO
Exec Dt:
04/06/2011
3
LAU, LAM YIU
Exec Dt:
04/17/2011
4
RODRIGUES, SERGIO AUGUSTO SANTOS
Exec Dt:
04/05/2011
5
TOREM, MARCELO ANDRE
Exec Dt:
04/12/2011
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110207984
13059377
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 17
Reel/Frame:026572/0710   Pages: 2
Recorded: 07/11/2011
Attorney Dkt #:Q122658
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELLO, LEONARDO FIALHO DE
Exec Dt:
05/17/2011
2
PRAVIA, OSCAR RENE CHAMBERLAN
Exec Dt:
05/16/2011
3
MOURE, GUSTAVO TORRES
Exec Dt:
05/17/2011
Assignee
1
PETROLEO BRASILEIRO S.A.- PETROBRAS
AV. REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8932456
US20110250119
13139892
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENSYLVANIA AVE., NW
WASHINGTON, DC 20037

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