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 : HERNANDEZ COVARRUBIAS, ALEJANDRO
Total Assignments: 10
Assignment: 1
Reel/Frame:025417/0778   Pages: 2
Recorded: 11/24/2010
Attorney Dkt #:P014127-GMVE-LCH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
11/23/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8371634
US20120126578
12953237
Correspondence name and address
CHARLES E. LEAHY
226 MORAN ROAD
GROSSE POINTE FARMS, MI 48236
Assignment: 2
Reel/Frame:032090/0932   Pages: 2
Recorded: 01/20/2014
Attorney Dkt #:P024728-GMVE-DPH/GM3189
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
01/10/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150203045
14157844
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 3
Reel/Frame:043271/0921   Pages: 2
Recorded: 08/11/2017
Attorney Dkt #:P042318-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
08/04/2017
2
GASCA FUENTES, ELIDA YAZMIN
Exec Dt:
08/04/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10160381
NONE
15675201
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21 P.O. BOX 300
DETROIT, MI 48265
Assignment: 4
Reel/Frame:044366/0071   Pages: 2
Recorded: 12/12/2017
Attorney Dkt #:P043202 (8540P-1678)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIAZ GARCIA, JOSE EZEQUIEL
Exec Dt:
12/11/2017
2
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
12/11/2017
3
VERA GARCIA, ARMANDO
Exec Dt:
12/11/2017
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190176768
15838625
Correspondence name and address
HARNESS DICKEY & PIERCE, P.L.C. (GM)
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 5
Reel/Frame:047897/0537   Pages: 2
Recorded: 01/04/2019
Attorney Dkt #:P047208-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
12/07/2018
2
CUARENTA SAMANO, RAFAEL
Exec Dt:
12/07/2018
3
CERVANTES ARROYO, BRANDO
Exec Dt:
12/07/2018
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11276382
US20200184940
16213560
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E EISENHOWER PKWY
SUITE 1
ANN ARBOR, MI 48108
Assignment: 6
Reel/Frame:051815/0913   Pages: 2
Recorded: 02/13/2020
Attorney Dkt #:P049542-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
06/27/2019
2
ARROYO AVILA, CELIA MARCELA
Exec Dt:
06/27/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200406803
16455044
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 7
Reel/Frame:050296/0206   Pages: 2
Recorded: 09/06/2019
Attorney Dkt #:P048954-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
09/05/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11498495
US20210070235
16563181
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 8
Reel/Frame:051818/0849   Pages: 2
Recorded: 02/14/2020
Attorney Dkt #:P051060-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
12/02/2019
2
SERRANO LOPEZ, MIGUEL ANGEL
Exec Dt:
12/02/2019
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210162907
16702105
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 9
Reel/Frame:056240/0731   Pages: 2
Recorded: 05/14/2021
Attorney Dkt #:P050918-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, ALAN
Exec Dt:
03/16/2021
2
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
03/16/2021
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11273746
NONE
17204100
Correspondence name and address
VIVACQUA CRANE
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 10
Reel/Frame:056574/0250   Pages: 2
Recorded: 06/17/2021
Attorney Dkt #:P054205-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERNANDEZ COVARRUBIAS, ALEJANDRO
Exec Dt:
04/06/2021
2
VELASCO, FRANCISCO DAVID
Exec Dt:
04/06/2021
3
GARDUNO, MANUEL
Exec Dt:
04/06/2021
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851012
US20220324400
17226806
Correspondence name and address
VIVACQUA CRANE
3101 E. EISENHOWER PKWY, STE 1
ANN ARBOR, MI 48108

Search Results as of: 05/25/2024 07:35 AM
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