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 : MELLAS, SPYROS P.
Total Assignments: 23
Assignment: 1
Reel/Frame:014358/0323   Pages: 4
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2003
2
Exec Dt:
10/01/2003
3
Exec Dt:
10/02/2003
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10690100
Correspondence name and address
GENERAL MOTORS CORPORATION
CHARLES E. LEAHY
MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:014760/0172   Pages: 2
Recorded: 06/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2004
2
Exec Dt:
02/27/2004
3
Exec Dt:
02/27/2004
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10799979
Correspondence name and address
GENERAL MOTORS CORPORATION
CHARLES E. LEAH
P.O. BOX 300, LEGAL STAFF
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 3
Reel/Frame:014760/0167   Pages: 2
Recorded: 06/22/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/27/2004
2
Exec Dt:
03/05/2004
3
Exec Dt:
03/05/2004
4
Exec Dt:
03/05/2004
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10799068
Correspondence name and address
GENERAL MOTORS CORPORATION
CHARLES E. LEAHY
P.O. BOX 300
LEGAL STAFF - MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 4
Reel/Frame:017528/0033   Pages: 4
Recorded: 04/24/2006
Attorney Dkt #:GP-307009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2006
2
Exec Dt:
01/18/2006
3
Exec Dt:
01/17/2006
4
Exec Dt:
01/19/2006
5
Exec Dt:
01/13/2006
6
Exec Dt:
01/19/2006
7
Exec Dt:
01/17/2006
8
Exec Dt:
01/19/2006
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11358666
Correspondence name and address
LAURA C. HARGITT
GENERAL MOTORS CORPORATION
LEGAL STAFF
P.O. BOX 300
DETRIOT, MI 48265-3000
Assignment: 5
Reel/Frame:018742/0961   Pages: 6
Recorded: 01/11/2007
Attorney Dkt #:GP-308316-NAPD-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/26/2006
2
Exec Dt:
10/25/2006
3
Exec Dt:
10/28/2006
4
Exec Dt:
10/21/2006
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11622013
Correspondence name and address
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 6
Reel/Frame:019186/0492   Pages: 5
Recorded: 04/20/2007
Attorney Dkt #:GP-308424-NAPD-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2007
2
Exec Dt:
02/19/2007
3
Exec Dt:
02/13/2007
4
Exec Dt:
02/13/2007
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11737790
Correspondence name and address
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 7
Reel/Frame:020357/0260   Pages: 7
Recorded: 01/11/2008
Attorney Dkt #:P000417-MAN-LDA/GM1271
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/12/2007
2
Exec Dt:
12/12/2007
3
Exec Dt:
12/07/2007
4
Exec Dt:
12/07/2007
5
Exec Dt:
01/02/2008
6
Exec Dt:
12/12/2007
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11971989
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 8
Reel/Frame:021394/0215   Pages: 6
Recorded: 08/15/2008
Attorney Dkt #:P001341-MAN-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/22/2008
2
Exec Dt:
07/22/2008
3
Exec Dt:
08/06/2008
4
Exec Dt:
07/24/2008
5
Exec Dt:
07/24/2008
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12129191
Correspondence name and address
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 9
Reel/Frame:021813/0237   Pages: 6
Recorded: 11/11/2008
Attorney Dkt #:P002769-MAN-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/29/2008
2
Exec Dt:
10/28/2008
3
Exec Dt:
10/31/2008
4
Exec Dt:
10/31/2008
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12268461
Correspondence name and address
PATRICE UCHNO LELAND
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 10
Reel/Frame:023793/0776   Pages: 7
Recorded: 01/15/2010
Attorney Dkt #:GP-309312-MAN-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2009
2
Exec Dt:
11/10/2009
3
Exec Dt:
01/07/2010
4
Exec Dt:
11/05/2009
5
Exec Dt:
11/13/2009
Assignee
1
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12687926
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 11
Reel/Frame:023665/0835   Pages: 2
Recorded: 12/17/2009
Attorney Dkt #:P006246-MAN-LDA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2009
2
Exec Dt:
12/16/2009
Assignee
1
300 RENAISSANCE CENTER; MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12639453
Correspondence name and address
MICHAEL C. ADAMS
755 W. BIG BEAVER ROAD, SUITE 1850
TROY, MI 48084
Assignment: 12
Reel/Frame:048044/0175   Pages: 5
Recorded: 01/17/2019
Attorney Dkt #:P033052-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2017
2
Exec Dt:
05/25/2017
3
Exec Dt:
05/25/2017
Assignee
1
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15498204
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
755 W. BIG BEAVER ROAD
SUITE 1850
TROY, MI 48084
Assignment: 13
Reel/Frame:045536/0559   Pages: 4
Recorded: 04/13/2018
Attorney Dkt #:P044677-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/11/2018
2
Exec Dt:
04/11/2018
3
Exec Dt:
04/11/2018
4
Exec Dt:
04/13/2018
Assignee
1
300 RENAISSANCE CENTER, MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15952813
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
755 W. BIG BEAVER ROAD
SUITE 1850
TROY, MI 48084
Assignment: 14
Reel/Frame:046965/0134   Pages: 2
Recorded: 09/25/2018
Attorney Dkt #:P044680-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/13/2018
2
Exec Dt:
07/12/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/12/2018
Assignee
1
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16034712
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E EISENHOWER PKWY
SUITE 1
ANN ARBOR, MI 48108
Assignment: 15
Reel/Frame:046644/0508   Pages: 2
Recorded: 08/21/2018
Attorney Dkt #:P044681-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2018
2
Exec Dt:
08/08/2018
3
Exec Dt:
08/08/2018
4
Exec Dt:
08/08/2018
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16103203
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: 16
Reel/Frame:051816/0099   Pages: 3
Recorded: 02/13/2020
Attorney Dkt #:P044682-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2019
2
Exec Dt:
06/26/2019
3
Exec Dt:
06/26/2019
4
Exec Dt:
06/26/2019
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16457002
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 17
Reel/Frame:050774/0461   Pages: 2
Recorded: 10/21/2019
Attorney Dkt #:P050013-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2019
2
Exec Dt:
08/30/2019
3
Exec Dt:
08/29/2019
4
Exec Dt:
08/30/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16561305
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:050774/0748   Pages: 4
Recorded: 10/21/2019
Attorney Dkt #:P050014-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2019
2
Exec Dt:
09/17/2019
3
Exec Dt:
09/17/2019
4
Exec Dt:
09/16/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16576938
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: 19
Reel/Frame:050771/0314   Pages: 2
Recorded: 10/21/2019
Attorney Dkt #:P044683-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2019
2
Exec Dt:
10/09/2019
3
Exec Dt:
10/09/2019
4
Exec Dt:
10/10/2019
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16598474
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: 20
Reel/Frame:051089/0623   Pages: 6
Recorded: 11/22/2019
Attorney Dkt #:P050767-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/2019
2
Exec Dt:
11/15/2019
3
Exec Dt:
11/15/2019
4
Exec Dt:
11/20/2019
5
Exec Dt:
11/18/2019
Assignee
1
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16692430
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 21
Reel/Frame:051818/0718   Pages: 6
Recorded: 02/14/2020
Attorney Dkt #:P050819-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2020
2
Exec Dt:
01/28/2020
3
Exec Dt:
01/31/2020
4
Exec Dt:
01/27/2020
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16778870
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 22
Reel/Frame:051818/0763   Pages: 9
Recorded: 02/14/2020
Attorney Dkt #:P051080-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/28/2020
2
Exec Dt:
01/27/2020
3
Exec Dt:
01/28/2020
4
Exec Dt:
01/29/2020
5
Exec Dt:
01/28/2020
6
Exec Dt:
01/27/2020
7
Exec Dt:
01/27/2019
8
Exec Dt:
01/29/2019
Assignee
1
P.O. BOX 300
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16778885
Correspondence name and address
VIVACQUA LAW, PLLC
3101 E. EISENHOWER PKWY
STE 1
ANN ARBOR, MI 48108
Assignment: 23
Reel/Frame:052485/0637   Pages: 2
Recorded: 04/24/2020
Attorney Dkt #:P052651-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2020
2
Exec Dt:
04/21/2020
3
Exec Dt:
04/24/2020
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16857373
Correspondence name and address
LKGLOBAL (GM)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253

Search Results as of: 05/01/2024 11:43 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