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Patent Assignment Assignor Details
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Assignor Name : EWERT, ROLF
Total Assignments: 8
Assignment: 1
Reel/Frame:024171/0729   Pages: 3
Recorded: 04/01/2010
Attorney Dkt #:060.0309US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNT, VOLKER
Exec Dt:
03/12/2010
2
EWERT, ROLF
Exec Dt:
03/16/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8136487
US20100236503
12728022
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 2
Reel/Frame:025036/0693   Pages: 3
Recorded: 09/24/2010
Attorney Dkt #:060.0354US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNT, VOLKER
Exec Dt:
09/13/2010
2
EWERT, ROLF
Exec Dt:
09/13/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8128153
US20110001325
12830191
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 3
Reel/Frame:025522/0043   Pages: 3
Recorded: 11/29/2010
Attorney Dkt #:060.0344US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNT, VOLKER
Exec Dt:
09/13/2010
2
EWERT, ROLF
Exec Dt:
09/13/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056946
US20110181062
12833484
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 4
Reel/Frame:025425/0059   Pages: 3
Recorded: 11/29/2010
Attorney Dkt #:060.0347US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNT, VOLKER
Exec Dt:
10/19/2010
2
HOCK, THEOBALD
Exec Dt:
10/19/2010
3
EWERT, ROLF
Exec Dt:
10/19/2010
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110049913
12845328
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C.
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 5
Reel/Frame:026079/0401   Pages: 7
Recorded: 04/05/2011
Attorney Dkt #:060.0344US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME ON THE ASSIGNMENT RECORDATION COVER SHEET AND TO REPLACE THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 025522 FRAME 0043. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT ASSIGNEE NAME IS GM GLOBAL TECHNOLOGY OPERATIONS LLC AND THE ATTACHED ASSIGNMENT CONTAINS THE CORRECT INFORMATION.
Assignors
1
BERNT, VOLKER
Exec Dt:
01/10/2011
2
EWERT, ROLF
Exec Dt:
01/10/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8056946
US20110181062
12833484
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 6
Reel/Frame:027016/0700   Pages: 3
Recorded: 10/05/2011
Attorney Dkt #:060.0625US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACHS, MARTIN LEONHARD
Exec Dt:
08/23/2011
2
HOCK, THEOBALD
Exec Dt:
09/05/2011
3
EWERT, ROLF
Exec Dt:
08/23/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8453946
US20120043771
13214320
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 7
Reel/Frame:026949/0274   Pages: 3
Recorded: 09/22/2011
Attorney Dkt #:060.0660US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNT, VOLKER
Exec Dt:
09/15/2011
2
EWERT, ROLF
Exec Dt:
09/16/2011
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444215
US20120074730
13240183
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253
Assignment: 8
Reel/Frame:030447/0680   Pages: 8
Recorded: 05/20/2013
Attorney Dkt #:060.1026US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SACHS, MARTIN LEONHARD
Exec Dt:
04/02/2013
2
HOCK, THEOBALD
Exec Dt:
04/07/2013
3
EWERT, ROLF
Exec Dt:
04/07/2013
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9180827
US20130234457
13780799
Correspondence name and address
INGRASSIA FISHER & LORENZ, P.C. (GME)
7010 E. COCHISE ROAD
SCOTTSDALE, AZ 85253

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