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Patent Assignment Assignor Details
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Assignor Name : BELTRAN CONDE, HIRAM ISAAC
Total Assignments: 5
Assignment: 1
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 #
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9981958
US20100107478
12596062
Correspondence name and address
GARRETT V DAVIS
1300 19TH STREET, NW
SUITE 600
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:025493/0291   Pages: 4
Recorded: 12/14/2010
Attorney Dkt #:57788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
12/03/2010
2
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
12/03/2010
3
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
12/03/2010
4
BELTRAN CONDE, HIRAM ISAAC
Exec Dt:
12/03/2010
5
LOPEZ RAMIREZ, SIMON
Exec Dt:
12/03/2010
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN, DEL. GUSTAVO A. MADERO
MEXICO, D.F., MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8518868
US20110138683
12967520
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN, L.L.P
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON,, DC 20036
Assignment: 3
Reel/Frame:026502/0944   Pages: 4
Recorded: 06/22/2011
Attorney Dkt #:58146
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
05/25/2011
2
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
05/26/2011
3
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
05/26/2011
4
BELTRAN CONDE, HIRAM ISAAC
Exec Dt:
05/26/2011
5
BUENROSTRO GONZALEZ, EDUARDO
Exec Dt:
05/27/2011
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN, DEL. GUSTAVO A. MADERO
MEXICO, D.F., MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9108935
US20110269650
13097236
Correspondence name and address
DAVID S. ABRAMS
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON,, DC 20036
Assignment: 4
Reel/Frame:026685/0036   Pages: 4
Recorded: 08/02/2011
Attorney Dkt #:58268
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ ALTAMIRANO, RAUL
Exec Dt:
07/29/2011
2
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
07/29/2011
3
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
07/29/2011
4
BELTRAN CONDE, HIRAM ISAAC
Exec Dt:
07/29/2011
5
DOMINGUEZ AGUILAR, MARCO ANTONIO
Exec Dt:
07/29/2011
6
MARTINEZ VIRAMONTES, JAQUELIN
Exec Dt:
07/29/2011
7
ESTRADA BUENDIA, ARISTEO
Exec Dt:
07/29/2011
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN, DEL. GUSTAVO A. MADERO
MEXICO, D.F., MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10035757
US20110296746
13151573
Correspondence name and address
DAVID S. ABRAMS
1300 19TH STREET, N.W.
SUITE 600
WASHINGTON,, DC 20036
Assignment: 5
Reel/Frame:030856/0909   Pages: 5
Recorded: 07/23/2013
Attorney Dkt #:60565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARMENDARIZ HERRERA, HECTOR
Exec Dt:
06/12/2013
2
ZAMUDIO RIVERA, LUIS SILVESTRE
Exec Dt:
06/12/2013
3
MENA CERVANTES, VIOLETA YASMIN
Exec Dt:
06/12/2013
4
BELTRAN CONDE, HIRAM ISAAC
Exec Dt:
06/12/2013
5
DURAN VALENCIA, CECILIA DE LOS ANGELES
Exec Dt:
06/12/2013
6
LOPEZ RAMIREZ, SIMON
Exec Dt:
06/12/2013
7
BUENROSTRO GONZALEZ, EDUARDO
Exec Dt:
06/12/2013
8
MENDOZA DE LA CRUZ, JOSE LUIS
Exec Dt:
06/12/2013
9
GARCIA MARTINEZ, JORGE ALBERTO
Exec Dt:
06/12/2013
10
LUNA ROJERO, ERICK EMANUEL
Exec Dt:
06/12/2013
11
NIETO ALVAREZ, DAVID AARON
Exec Dt:
06/12/2013
Assignee
1
INSTITUTO MEXICANO DEL PETROLEO
EJE CENTRAL LAZARO CARDENAS NORTE NO. 152
COL. SAN BARTOLO ATEPEHUACAN, DEL. GUSTAVO A. MADERO
MEXICO CITY, MEXICO 07730
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9074123
US20130296200
13884925
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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