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Patent Assignment Assignor Details
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Assignor Name : DEFENDERFER, ERIC J.
Total Assignments: 7
Assignment: 1
Reel/Frame:017470/0627   Pages: 3
Recorded: 04/11/2006
Attorney Dkt #:GP-303191
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOHNSTADT, FREDERICK P.
Exec Dt:
12/15/2005
2
TERVO, STEVEN A.
Exec Dt:
12/16/2005
3
JACOBSON, ERIC N.
Exec Dt:
12/16/2005
4
FERRARI, BRIAN E.
Exec Dt:
12/16/2005
5
ELZINGA JR., DONALD R.
Exec Dt:
12/16/2005
6
DEFENDERFER, ERIC J.
Exec Dt:
12/16/2005
7
WISE, SCOTT
Exec Dt:
12/16/2005
8
BORS, WOLFGANG
Exec Dt:
12/16/2005
9
FARIBORZI, BORZ
Exec Dt:
12/16/2005
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7225783
US20060283416
11243518
Correspondence name and address
CHRISTOPHER DEVRIES
GENERAL MOTORS CORPORATION
LEGAL STAFF
MAIL CODE 482-C23-B21, P.O. BOX 300
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:033860/0907   Pages: 4
Recorded: 10/01/2014
Attorney Dkt #:P027702-GMVE-DPH/GM3422
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRIMMER, MICHAEL J.
Exec Dt:
09/17/2014
2
GEHRINGER, MARK
Exec Dt:
09/29/2014
3
ERNSTER, STEPHANIE A.
Exec Dt:
09/17/2014
4
DEFENDERFER, ERIC J.
Exec Dt:
09/17/2014
5
MILLER, STEPHEN H.
Exec Dt:
09/23/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9416815
US20160097420
14503531
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 3
Reel/Frame:041318/0129   Pages: 5
Recorded: 02/21/2017
Attorney Dkt #:P032515-GMVE-DPH/3422CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIORKOWSKI, PAUL A
Exec Dt:
02/20/2017
2
GRIMMER, MICHAEL J.
Exec Dt:
09/17/2014
3
GEHRINGER, MARK
Exec Dt:
09/29/2014
4
ERNSTER, STEPHANIE A.
Exec Dt:
09/17/2014
5
DEFENDERFER, ERIC J.
Exec Dt:
09/17/2014
6
MILLER, STEPHEN H.
Exec Dt:
09/23/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10054167
US20160238083
15136003
Correspondence name and address
QUINN LAW GROUP
21500 HAGGERTY ROAD, STE 300
NORTHVILLE, MI 48167
Assignment: 4
Reel/Frame:043017/0771   Pages: 6
Recorded: 06/28/2017
Attorney Dkt #:P032512-GMVE-DPH/3422CIP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCKET NUMBER - P032512-GMVE-DPH/3422CIP PREVIOUSLY RECORDED ON REEL 041318 FRAME 0129. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
PIORKOWSKI, PAUL A.
Exec Dt:
02/20/2017
2
GRIMMER, MICHAEL J.
Exec Dt:
09/17/2014
3
GEHRINGER, MARK
Exec Dt:
09/29/2014
4
ERNSTER, STEPHANIE A.
Exec Dt:
09/17/2014
5
DEFENDERFER, ERIC J.
Exec Dt:
09/17/2014
6
MILLER, STEPHEN H.
Exec Dt:
09/23/2014
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10054167
US20160238083
15136003
Correspondence name and address
QUINN IP LAW
21500 HAGGERTY ROAD, STE 300
NORTHVILLE, MI 48167
Assignment: 5
Reel/Frame:035095/0750   Pages: 6
Recorded: 03/05/2015
Attorney Dkt #:TULAP032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEFENDERFER, ERIC J.
Exec Dt:
02/24/2015
2
WAGH, NITISH J.
Exec Dt:
02/24/2015
3
BEIKMANN, RANDALL S.
Exec Dt:
02/24/2015
4
LI, JINBIAO
Exec Dt:
03/04/2015
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10247121
US20150260117
14638908
Correspondence name and address
BEYER LAW GROUP LLP
P.O. BOX 51887
PALO ALTO, CA 94303-1887
Assignment: 6
Reel/Frame:048271/0248   Pages: 6
Recorded: 02/07/2019
Attorney Dkt #:TULAP032C1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEFENDERFER, ERIC J.
Exec Dt:
02/24/2015
2
WAGH, NITISH J.
Exec Dt:
02/24/2015
3
BEIKMANN, RANDALL S.
Exec Dt:
02/24/2015
4
LI, JINBIAO
Exec Dt:
03/04/2015
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10941722
US20190170074
16270349
Correspondence name and address
BEYER LAW GROUP LLP
P.O. BOX 51887
PALO ALTO, CA 94303-1887
Assignment: 7
Reel/Frame:044801/0814   Pages: 4
Recorded: 02/01/2018
Attorney Dkt #:P043945-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALERI, FRANK C.
Exec Dt:
01/26/2018
2
REILLY, SCOTT M.
Exec Dt:
01/26/2018
3
DEFENDERFER, ERIC J.
Exec Dt:
01/25/2018
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
300 RENAISSANCE CENTER
M/C 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10380988
US20190237056
15886332
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103

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