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 : PIETRZYK, TADEUSZ B.
Total Assignments: 2
Assignment: 1
Reel/Frame:016669/0728   Pages: 4
Recorded: 08/26/2005
Attorney Dkt #:GP-303103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/26/2005
2
Exec Dt:
06/07/2005
3
Exec Dt:
06/07/2005
4
Exec Dt:
05/25/2005
5
Exec Dt:
06/06/2005
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11177841
Correspondence name and address
KATHRYN A MARRA
GENERAL MOTORS CORPORATION
LEGAL STAFF - MAIL CODE 482-C23-B21
P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:023638/0398   Pages: 10
Recorded: 12/11/2009
Attorney Dkt #:P002782 (7610.3110.002)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2009
2
Exec Dt:
10/02/2009
3
Exec Dt:
12/09/2009
4
Exec Dt:
10/02/2009
5
Exec Dt:
10/02/2009
6
Exec Dt:
10/05/2009
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12547538
Correspondence name and address
REISING ETHINGTON P.C.
755 WEST BIG BEAVER ROAD
SUITE 1850
TROY, MI 48084

Search Results as of: 05/23/2024 05:21 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