skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PETROLEO BRASILEIRO S.A. -PETROBRAS
Total Assignments: 11
Assignment: 1
Reel/Frame:006613/0049   Pages: 2
Recorded: 06/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOPES, DIVONSIR
Exec Dt:
06/14/1993
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV REPULICA DO CHILE NO 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5389128
NONE
08080106
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DONALD E. ZINN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 2
Reel/Frame:008936/0245   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KHALIL, CARLOS NAGIB
Exec Dt:
12/08/1997
2
ROCHA, NELSON DE OLIVEIRA
Exec Dt:
12/08/1997
3
LEITE, LUCIA CRISTINA FERREIRA
Exec Dt:
12/08/1997
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE, NO. 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6035933
NONE
08995141
Correspondence name and address
SUGHRUE, MION, ZINN, ET AL.
WADDELL A. BIGGART
2100 PENNSYLVANIA AVE., N.W.
SUITE 800
WASHINGTON, DC 20037-3202
Assignment: 3
Reel/Frame:008941/0782   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE SOUZA, CELSO RODRIGO
Exec Dt:
12/12/1997
2
KHALIL, CARLOS NAGIB
Exec Dt:
12/12/1997
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE, NO. 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6003528
NONE
08994431
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
WADDELL A. BIGGART
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 4
Reel/Frame:010907/0858   Pages: 4
Recorded: 07/11/2000
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 9420, FRAME 0628.
Assignors
1
MOZART FUSCO, JOSE
Exec Dt:
05/25/1998
2
CARDOSO DE MELO GUERRA, EDUARDO
Exec Dt:
05/26/1998
3
NEVES VIEIRA, VALMOR
Exec Dt:
06/06/1998
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197266
NONE
09101353
Correspondence name and address
NIXON & VANDERHYE P.C.
MICHELLE N. LESTER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:010005/0662   Pages: 7
Recorded: 05/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LIMA, PAULO CESAR RIBEIRO
Exec Dt:
03/12/1999
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AVENIDA REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6267182
NONE
09202323
Correspondence name and address
NIXON & VANDERHYE P.C.
MICHELLE N. LESTER
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:014041/0930   Pages: 2
Recorded: 05/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE SOUZA, WLADMIR FERRAZ
Exec Dt:
03/25/2003
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE, 65
RIO DE JANEIRO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175755
US20040222134
10429843
Correspondence name and address
SUGHRUE MION PLLC
BRETT S. SYLVESTER
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:016919/0380   Pages: 3
Recorded: 08/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOREIRA, ELIZABETH MARQUES
Exec Dt:
08/16/2005
2
BELIZARIO DOS SANTOS, ANA CARLOTA
Exec Dt:
08/16/2005
3
ALVARENGA BAPTISTA, CLAUDIA MARIA DE LACERDA
Exec Dt:
08/16/2005
4
CERQUEIRA, HENRIQUE SOARES
Exec Dt:
08/16/2005
5
VIDAL VIERIA, JOSE ANTONIO
Exec Dt:
08/16/2005
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE NO. 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060043003
11209638
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 8
Reel/Frame:017131/0822   Pages: 2
Recorded: 09/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CERQUEIRA, HENRIQUE SOARES
Exec Dt:
08/23/2005
2
BAPTISTA, CLAUDIA MARIA DE LACERDA ALVARENGA
Exec Dt:
08/23/2005
3
GILBERT, WILLIAM RICHARD
Exec Dt:
08/23/2005
4
PRAVIA, OSCAR RENE CHAMBERLAIN
Exec Dt:
08/23/2005
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7658837
US20060021909
11190863
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 9
Reel/Frame:020412/0298   Pages: 6
Recorded: 12/26/2007
Attorney Dkt #:320145US0X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKUI, TOSHIAKI
Exec Dt:
12/03/2007
2
TAMURA, MASAAKI
Exec Dt:
12/03/2007
3
EIKAWA, KAZUYUKI
Exec Dt:
12/03/2007
4
DE SOUZA, WLADMIR FERRAZ
Exec Dt:
12/10/2007
Assignees
1
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
10-26, WAKINOHAMA-CHO 2-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 651-8585
2
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE NO 65
RIO DE JANEIRO, RIO DE JANEIRO, BRAZIL 20031-912
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080156693
11964349
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:020755/0493   Pages: 3
Recorded: 03/28/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DA SILVA, IVONETE PEREIRA GONZALEZ
Exec Dt:
01/23/2008
2
DE MELO, MARIA APARECIDA
Exec Dt:
01/11/2008
3
AGUIAR, AMAURY DE AZEVEDO
Exec Dt:
01/23/2008
4
DE SANTANA, ANA PAULA SILVA CONCEICAO
Exec Dt:
01/28/2008
5
FERREIRA, ANDRE LUIS MYNSSEN
Exec Dt:
02/26/2008
6
PRATES, VIVIANE REZENDE
Exec Dt:
02/19/2008
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080173447
12004491
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 11
Reel/Frame:022058/0924   Pages: 5
Recorded: 12/29/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUZIWARA, WILSON KENZO
Exec Dt:
11/06/2008
2
BELATO, DONIZETI AURELIO SILVA
Exec Dt:
10/29/2008
3
VIEIRA, JOSE ANTONIO VIDAL
Exec Dt:
10/30/2008
4
GUGELMIN, ANGELO JOSE
Exec Dt:
11/18/2008
5
CERCAL, SHELTON ROLIM
Exec Dt:
10/24/2008
6
MEDEIROS, JORIVALDO
Exec Dt:
10/31/2008
7
CANDIDO, WILLIAM VICTOR CARLOS
Exec Dt:
11/18/2008
8
MARCHIORI, ADEMARO
Exec Dt:
10/30/2008
9
LIMA, JORGE ROBERTO DUNCAN
Exec Dt:
10/31/2008
10
RUVA, ROBERTO
Exec Dt:
11/18/2008
11
FOSCHIANI, MARCELLE VENSAO CAMARGO
Exec Dt:
11/18/2008
12
GEROS, ALINSON FRANCISCO
Exec Dt:
11/13/2008
Assignee
1
PETROLEO BRASILEIRO S.A. -PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988924
US20090134063
12249488
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203

Search Results as of: 05/09/2024 01:05 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT