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 : EHRLICH, DIRK
Total Assignments: 15
Assignment: 1
Reel/Frame:021283/0541   Pages: 6
Recorded: 07/23/2008
Attorney Dkt #:060.0095US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITZ, GERD
Exec Dt:
06/30/2008
2
EHRLICH, DIRK
Exec Dt:
07/11/2008
Assignee
1
GM GLOBAL TECHNOLOGY, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033142
12178459
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 2
Reel/Frame:022080/0075   Pages: 8
Recorded: 01/08/2009
Attorney Dkt #:060.0095US
Conveyance: CORRECTION TO THE ASSIGNMENT RECORDATION COVER SHEET TO CORRECT THE TYPOGRAPHICAL ERROR IN THE ASSIGNEE NAME RECORDED AT REEL: 021283 AND FRAME 0541.
Assignors
1
BITZ, GERD
Exec Dt:
06/30/2008
2
EHRLICH, DIRK
Exec Dt:
07/11/2008
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033142
12178459
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 3
Reel/Frame:021723/0111   Pages: 3
Recorded: 10/22/2008
Attorney Dkt #:060.0105US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITZ, GERD
Exec Dt:
10/13/2008
2
EHRLICH, DIRK
Exec Dt:
10/13/2008
Assignee
1
GM GLOBAL TECHNOLOGY, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033141
12184959
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 4
Reel/Frame:022077/0266   Pages: 6
Recorded: 01/08/2009
Attorney Dkt #:060.0105US
Conveyance: CORRECTION TO THE ASSIGNMENT RECORDATION COVER SHEET TO CORRECT THE TYPOGRAPHICAL ERROR IN THE ASSIGNEE NAME RECORDED AT REEL: 021723 AND FRAME 0111
Assignors
1
BITZ, GERD
Exec Dt:
10/13/2008
2
EHRLICH, DIRK
Exec Dt:
10/13/2008
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033141
12184959
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 5
Reel/Frame:024155/0985   Pages: 8
Recorded: 03/30/2010
Attorney Dkt #:060.0170US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITZ, GERD
Exec Dt:
10/14/2009
2
BRINKER, WERNER
Exec Dt:
10/16/2009
3
EHRLICH, DIRK
Exec Dt:
10/14/2009
4
HARDER, MICHAEL
Exec Dt:
10/14/2009
5
PURDY, MATTHEW S.
Exec Dt:
10/15/2009
6
STOFF, WOLFGANG
Exec Dt:
10/14/2009
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8177245
US20100052281
12374636
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 6
Reel/Frame:025201/0079   Pages: 6
Recorded: 10/27/2010
Attorney Dkt #:060.0342US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BITZ, GERD
Exec Dt:
09/27/2010
2
HARDER, MICHAEL
Exec Dt:
09/17/2010
3
EHRLICH, DIRK
Exec Dt:
09/17/2010
4
SIEBENEICK, JUERGEN
Exec Dt:
09/17/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110031712
12830199
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 7
Reel/Frame:025148/0573   Pages: 3
Recorded: 10/15/2010
Attorney Dkt #:060.0391US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
10/12/2010
2
BITZ, GERD
Exec Dt:
10/12/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110084547
12902900
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 8
Reel/Frame:025784/0972   Pages: 5
Recorded: 02/10/2011
Attorney Dkt #:060.0389US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIEBENEICK, JUERGEN
Exec Dt:
01/12/2011
2
HARDER, MICHAEL
Exec Dt:
01/13/2011
3
BITZ, GERD
Exec Dt:
01/13/2011
4
MAZUR, OLEG
Exec Dt:
01/13/2011
5
EHRLICH, DIRK
Exec Dt:
01/13/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS L.L.C.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110127744
12889348
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 EAST COCHISE ROAD
SCOTTSDALE, AZ 85253-1406
Assignment: 9
Reel/Frame:027071/0313   Pages: 11
Recorded: 10/17/2011
Attorney Dkt #:060.0659US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWARZ, MARTIN
Exec Dt:
10/07/2011
2
HULBERT, JUERGEN
Exec Dt:
10/07/2011
3
ROSENPLAENTER, STEPHAN
Exec Dt:
10/07/2011
4
FRITZINGER, JOERG
Exec Dt:
10/07/2011
5
STERN, ANDREAS
Exec Dt:
10/07/2011
6
SIEBENEICK, JUERGEN
Exec Dt:
10/07/2011
7
HARDER, MICHAEL
Exec Dt:
10/07/2011
8
EHRLICH, DIRK
Exec Dt:
10/10/2011
9
SOLNICA, WALDEMAR
Exec Dt:
10/07/2011
10
MAZUR, OLEG
Exec Dt:
10/07/2011
11
HEIM, GUNTHER
Exec Dt:
10/07/2011
12
OHLIGSCHLAEGER, SVEN
Exec Dt:
10/13/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8528967
US20120091759
13274613
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 10
Reel/Frame:027843/0306   Pages: 3
Recorded: 03/12/2012
Attorney Dkt #:060.0725US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
01/02/2012
2
STARCK, RICHARD
Exec Dt:
01/09/2012
3
HELD, VEIT
Exec Dt:
01/02/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8632078
US20120161411
13338299
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 11
Reel/Frame:028127/0156   Pages: 3
Recorded: 04/30/2012
Attorney Dkt #:060.0777US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
02/17/2012
2
BRINKER, WERNER
Exec Dt:
02/17/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8414001
US20120217716
13396709
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 12
Reel/Frame:028138/0889   Pages: 3
Recorded: 05/01/2012
Attorney Dkt #:060.0778US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
02/17/2012
2
MAZUR, OLEG
Exec Dt:
02/17/2012
3
SIEBENEICK, JUERGEN
Exec Dt:
02/27/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8590911
US20120217715
13372757
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 13
Reel/Frame:029188/0089   Pages: 3
Recorded: 10/24/2012
Attorney Dkt #:060.0892US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
08/16/2012
2
DEGENSTEIN, THOMAS
Exec Dt:
08/16/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8985628
US20130042717
13585951
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 14
Reel/Frame:029659/0337   Pages: 5
Recorded: 01/18/2013
Attorney Dkt #:060.0931US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOELZEL, HARTMUT
Exec Dt:
11/05/2012
2
EHRLICH, DIRK
Exec Dt:
11/05/2012
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8777247
US20130099462
13653586
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 15
Reel/Frame:031132/0138   Pages: 6
Recorded: 09/04/2013
Attorney Dkt #:060.1054US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHRLICH, DIRK
Exec Dt:
07/11/2013
2
HARDER, MICHAEL
Exec Dt:
07/15/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8936265
US20130341882
13923178
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253

Search Results as of: 05/24/2024 02:52 PM
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