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Patent Assignment Assignor Details
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Assignor Name : DOUDA, YOURI
Total Assignments: 3
Assignment: 1
Reel/Frame:023377/0610   Pages: 5
Recorded: 10/15/2009
Attorney Dkt #:56187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
10/05/2009
2
FLORES OROPEZA, EUGENIO ALEJANDRO
Exec Dt:
10/05/2009
3
LOZADA Y CASSOU, MARCELO
Exec Dt:
10/05/2009
4
BELTRAN CONDE, HIRAM ISSAC
Exec Dt:
10/05/2009
5
BUENROSTRO GONZALEZ, EDUARDO
Exec Dt:
10/05/2009
6
DOUDA, YOURI
Exec Dt:
10/05/2009
7
MORALES PACHECO, ADELA
Exec Dt:
10/05/2009
8
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
10/05/2009
9
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
10/05/2009
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN C.P.
MEXICO, D.F., MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981958
US20100107478
12596062
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON,, DC 20036
Assignment: 2
Reel/Frame:023474/0751   Pages: 7
Recorded: 11/05/2009
Attorney Dkt #:56187
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE FOURTH NAMED INVENTOR'S NAME FROM HIRAM ISSAC BELTRAN CONDE TO HIRAM ISAAC BELTRAN CONDE PREVIOUSLY RECORDED ON REEL 023377 FRAME 0610. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S ENTIRE RIGHT, TITLE AND INTEREST.
Assignors
1
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
10/05/2009
2
FLORES OROPEZA, EUGENIO ALEJANDRO
Exec Dt:
10/05/2009
3
LOZADA Y CASSOU, MARCELO
Exec Dt:
10/05/2009
4
BELTRAN CONDE, HIRAM ISAAC
Exec Dt:
10/05/2009
5
BUENROSTRO GONZALEZ, EDUARDO
Exec Dt:
10/05/2009
6
DOUDA, YOURI
Exec Dt:
10/05/2009
7
MORALES PACHECO, ADELA
Exec Dt:
10/05/2009
8
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
10/05/2009
9
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
10/05/2009
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN C.P.
MEXICO, D.F., MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981958
US20100107478
12596062
Correspondence name and address
GARRETT V DAVIS
1300 19TH STREET, NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:024543/0734   Pages: 5
Recorded: 06/16/2010
Attorney Dkt #:57231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
06/02/2010
2
LOPEZ RAMIREZ, SIMON
Exec Dt:
05/26/2010
3
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
05/26/2010
4
DOUDA, YOURI
Exec Dt:
05/27/2010
5
LOZADA Y CASSOU, MARCELO
Exec Dt:
05/27/2010
6
MORALES PACHECO, ADELA
Exec Dt:
06/03/2010
7
BELTRAN CONDE, HIRAM ISSAC
Exec Dt:
06/03/2010
8
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
05/26/2010
9
BUENROSTRO GONZALEZ, EDUARDO
Exec Dt:
05/26/2010
10
BARCENAS CASTANEDA, MARIANA
Exec Dt:
06/06/2010
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN C.P.
MEXICO CITY, MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221803
US20110162558
12808449
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON,, DC 20036

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