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 : CERMAK, ALEXANDER X.
Total Assignments: 18
Assignment: 1
Reel/Frame:033785/0865   Pages: 3
Recorded: 09/22/2014
Attorney Dkt #:P028311-OST-ALS (GMC489A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2014
2
Exec Dt:
09/16/2014
3
Exec Dt:
09/16/2014
4
Exec Dt:
09/16/2014
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14489214
Correspondence name and address
JULIA CHURCH DIERKER
3331 W. BIG BEAVER ROAD
SUITE 109
TROY, MI 48084
Assignment: 2
Reel/Frame:036249/0401   Pages: 3
Recorded: 08/04/2015
Attorney Dkt #:P030015-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2015
2
Exec Dt:
07/15/2015
3
Exec Dt:
07/17/2015
4
Exec Dt:
07/15/2015
5
Exec Dt:
07/15/2015
Assignee
1
400 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14810282
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 3
Reel/Frame:038658/0251   Pages: 2
Recorded: 05/20/2016
Attorney Dkt #:P034117-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2016
2
Exec Dt:
04/21/2016
3
Exec Dt:
04/21/2016
4
Exec Dt:
04/21/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15139216
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 4
Reel/Frame:038700/0222   Pages: 2
Recorded: 05/24/2016
Attorney Dkt #:P032729-OST-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2016
2
Exec Dt:
05/04/2016
3
Exec Dt:
05/04/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15146268
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 5
Reel/Frame:040293/0374   Pages: 2
Recorded: 10/09/2016
Attorney Dkt #:P034520-OST-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2016
2
Exec Dt:
09/20/2016
3
Exec Dt:
09/20/2016
4
Exec Dt:
09/20/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15277241
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 6
Reel/Frame:044509/0099   Pages: 2
Recorded: 12/29/2017
Attorney Dkt #:P034215-OST-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2016
2
Exec Dt:
09/20/2016
3
Exec Dt:
09/20/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15292724
Correspondence name and address
JAMES D. STEVENS
755 W.BIG BEAVER, SUITE 1850
TROY, MI 48084
Assignment: 7
Reel/Frame:043630/0860   Pages: 4
Recorded: 09/19/2017
Attorney Dkt #:P037326-OST-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2016
2
Exec Dt:
10/10/2016
3
Exec Dt:
10/10/2016
4
Exec Dt:
10/17/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15332837
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 8
Reel/Frame:043900/0821   Pages: 2
Recorded: 09/19/2017
Attorney Dkt #:P036022-OST-CD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2016
2
Exec Dt:
10/10/2016
3
Exec Dt:
10/17/2016
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15332640
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 9
Reel/Frame:041936/0106   Pages: 3
Recorded: 04/10/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2017
2
Exec Dt:
03/24/2017
3
Exec Dt:
03/23/2017
4
Exec Dt:
03/21/2017
5
Exec Dt:
03/21/2017
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15482541
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING ETHINGTON
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 10
Reel/Frame:044122/0600   Pages: 5
Recorded: 11/14/2017
Attorney Dkt #:P039832-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2017
2
Exec Dt:
11/13/2017
3
Exec Dt:
11/14/2017
4
Exec Dt:
11/14/2017
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15812414
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 11
Reel/Frame:044389/0082   Pages: 4
Recorded: 12/13/2017
Attorney Dkt #:P036469-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2017
2
Exec Dt:
12/12/2017
3
Exec Dt:
12/12/2017
4
Exec Dt:
12/12/2017
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15840734
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 12
Reel/Frame:045360/0707   Pages: 2
Recorded: 03/27/2018
Attorney Dkt #:P045068-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/28/2018
2
Exec Dt:
02/28/2018
Assignee
1
300 RENAISSANCE CENTER
MC: 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15911845
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF, DAVID WILLOUGHBY
300 RENAISSANCE CENTER
MC: 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265
Assignment: 13
Reel/Frame:047458/0939   Pages: 4
Recorded: 11/09/2018
Attorney Dkt #:P046755-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2018
2
Exec Dt:
11/08/2018
3
Exec Dt:
11/08/2018
4
Exec Dt:
11/08/2018
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16185107
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265
Assignment: 14
Reel/Frame:047474/0370   Pages: 2
Recorded: 11/12/2018
Attorney Dkt #:P046614-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2018
2
Exec Dt:
11/09/2018
3
Exec Dt:
11/09/2018
Assignee
1
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16186660
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E EISENHOWER PKWY
SUITE 1
ANN ARBOR, MI 48108
Assignment: 15
Reel/Frame:048915/0124   Pages: 3
Recorded: 04/17/2019
Attorney Dkt #:P047568-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2019
2
Exec Dt:
04/11/2019
3
Exec Dt:
04/10/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16387008
Correspondence name and address
LKGLOBAL (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 16
Reel/Frame:048918/0797   Pages: 4
Recorded: 04/18/2019
Attorney Dkt #:PO47568-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2019
2
Exec Dt:
04/11/2019
3
Exec Dt:
04/10/2019
4
Exec Dt:
04/11/2019
5
Exec Dt:
04/17/2019
Assignee
1
PO BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16387008
Correspondence name and address
LKGLOBAL (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 17
Reel/Frame:049545/0942   Pages: 2
Recorded: 06/21/2019
Attorney Dkt #:P049657-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2019
2
Exec Dt:
06/20/2019
3
Exec Dt:
06/20/2019
4
Exec Dt:
06/20/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16448015
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265
Assignment: 18
Reel/Frame:049961/0299   Pages: 2
Recorded: 08/05/2019
Attorney Dkt #:P050259-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/05/2019
2
Exec Dt:
08/05/2019
3
Exec Dt:
08/05/2019
4
Exec Dt:
08/05/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16531905
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MI 48265

Search Results as of: 05/28/2024 10:15 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