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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : GUEDES VALENTE, LUIZ CARLOS
Total Assignments: 5
Assignment: 1
Reel/Frame:017059/0797   Pages: 3
Recorded: 10/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIAS VIDAL, JOSE LUIZ
Exec Dt:
08/10/2005
2
DA SILVA JUNIOR, MANOEL FELICIANO
Exec Dt:
08/11/2005
3
FREITAS, RICARDO MUNOZ
Exec Dt:
08/11/2005
4
BARBOSA BRAGA, ARTHUR MARTINS
Exec Dt:
08/19/2005
5
GUEDES VALENTE, LUIZ CARLOS
Exec Dt:
08/19/2005
6
REGAZZI, ROGERIO DIAS
Exec Dt:
08/19/2005
7
RIBEIRO, ALEXANDRE SANT'ANNA
Exec Dt:
08/19/2005
8
FERREIRA, LINCOLN HOMERO THOME
Exec Dt:
08/15/2005
9
DOS SANTOS LORENZO, JOAO LUIZ
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 #
 
 
 
 
 
 
 
 
 
 
 
7308165
US20060034559
11191243
Correspondence name and address
NIXON & VANDERHYE P.C.
MICHELLE N. LESTER
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 2
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: 3
Reel/Frame:017362/0529   Pages: 3
Recorded: 12/14/2005
Attorney Dkt #:2764-152
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, ROBERT WALDO
Exec Dt:
10/07/2005
Assignee
1
PETROLEO BRASILEIRO S.A. - PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060072869
11235529
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 4
Reel/Frame:018353/0210   Pages: 3
Recorded: 09/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARIAS VIDAL, JOSE LUIZ
Exec Dt:
09/18/2006
2
FREITAS, RICARDO MUNZO
Exec Dt:
09/18/2006
3
BARBOSA BRAGA, ARTHUR MARTINS
Exec Dt:
09/18/2006
4
GUEDES VALENTE, LUIZ CARLOS
Exec Dt:
09/18/2006
5
OLIVERA BRUNO, ANTONIO CARLOS
Exec Dt:
09/18/2006
6
CARVALHO, HELIO RICARDO
Exec Dt:
09/18/2006
Assignees
1
PETROLEO BRASILEIRO S.A.-PETROBRAS
AV. REPUBLICA DO CHILE N 65
RIO DE JANEIRO, RJ, BRAZIL
2
PONTIFICIA UNIVERSIDADE CATOLICA DO RIO DE JANEIRO
RUA MARQUES DE SAO VICENTE, 225 GAVEA
RIO DE JANEIRO, RJ, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070014506
11434517
Correspondence name and address
MICHELLE N. LESTER
NIXON & VANDERHYE P.C.
901 NORTH GLEBE ROAD
11TH FLOOR
ARLINGTON, VA 22203
Assignment: 5
Reel/Frame:045600/0043   Pages: 2
Recorded: 04/20/2018
Attorney Dkt #:12495.3802
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEREIRA MASIERO, LEONE
Exec Dt:
04/12/2018
2
GUEDES VALENTE, LUIZ CARLOS
Exec Dt:
04/12/2018
Assignee
1
OURO NEGRO TECNOLOGIAS EM EQUIPAMENTOS INDUSTRIAIS S/A
RUA GAL. ARGOLO, 61, SÃO CRISTÓVÃO
RIO DE JANEIRO - RJ, BRAZIL 20921-392
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10416080
NONE
15884714
Correspondence name and address
BARY L. HALEY
4901 NW 17TH WAY, SUITE 308
FORT LAUDERDALE, FL 33309

Search Results as of: 05/30/2024 02:58 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