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Patent Assignment Assignor Details
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Assignor Name : GILGENBACH, KARL R.
Total Assignments: 8
Assignment: 1
Reel/Frame:021245/0374   Pages: 3
Recorded: 07/16/2008
Attorney Dkt #:P000439-PTE-DPH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRYOR, BRYAN K.
Exec Dt:
06/26/2008
2
STALEY, DAVID R.
Exec Dt:
07/07/2008
3
GILGENBACH, KARL R.
Exec Dt:
06/27/2008
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS, INC.
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8007248
US20100014991
12174108
Correspondence name and address
CHANTAL MORROW
300 RENAISSANCE CENTER
MC 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 2
Reel/Frame:025792/0312   Pages: 2
Recorded: 02/11/2011
Attorney Dkt #:P012383-PTUS-DPH / GM2187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOONCHESTER, JOSEPH J.
Exec Dt:
01/13/2011
2
MCGOWAN, SEAN M.
Exec Dt:
02/09/2011
3
GILGENBACH, KARL R.
Exec Dt:
02/09/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
8474415
US20120204985
13024798
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 3
Reel/Frame:026445/0402   Pages: 2
Recorded: 06/15/2011
Attorney Dkt #:P014600-PTUS-RRM / GM2371
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPIX, THOMAS A.
Exec Dt:
06/08/2011
2
GILGENBACH, KARL R.
Exec Dt:
06/09/2011
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 #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120318799
13160602
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 4
Reel/Frame:027828/0601   Pages: 2
Recorded: 03/08/2012
Attorney Dkt #:P016740-PTUS-RRM/GM2502
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHENG, LIYUN
Exec Dt:
02/28/2012
2
KLUEBER, NEIL G.
Exec Dt:
02/28/2012
3
GILGENBACH, KARL R.
Exec Dt:
02/28/2012
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 #
 
 
 
 
 
 
 
 
 
 
 
8720409
US20130233271
13415303
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 5
Reel/Frame:030808/0210   Pages: 2
Recorded: 07/16/2013
Attorney Dkt #:P017914-PTUS-RRM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRYDE, STEVEN G.
Exec Dt:
05/21/2013
2
FLECK, MICHAEL B.
Exec Dt:
05/21/2013
3
GILGENBACH, KARL R.
Exec Dt:
05/21/2013
4
PEPPERMAN, MICHAEL D.
Exec Dt:
06/04/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
8904988
NONE
13943394
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:031974/0394   Pages: 5
Recorded: 01/15/2014
Attorney Dkt #:P023712-PTUS-RRM/GM3184
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRYOR, BRYAN K.
Exec Dt:
11/13/2013
2
TUCKER, BRUCE A.
Exec Dt:
10/25/2013
3
GILGENBACH, KARL R.
Exec Dt:
11/13/2013
4
JESS, RICHARD B.
Exec Dt:
11/14/2013
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 #
 
 
 
 
 
 
 
 
 
 
 
9810217
US20150147192
14087439
Correspondence name and address
QUINN LAW GROUP
39555 ORCHARD HILL PL., STE 520
NOVI, MI 48375
Assignment: 7
Reel/Frame:034816/0784   Pages: 5
Recorded: 01/27/2015
Attorney Dkt #:P031698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STALEY, DAVID R.
Exec Dt:
01/20/2015
2
GILGENBACH, KARL R.
Exec Dt:
01/26/2015
3
SCHNEIDER, ERIC W.
Exec Dt:
01/20/2015
4
HAMMOND, BRYANT G.
Exec Dt:
01/26/2015
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 #
 
 
 
 
 
 
 
 
 
 
 
9659414
US20160210793
14601760
Correspondence name and address
HARNESS, DICKEY & PIERCE, PLC
P.O. BOX 300
BLOOMFIELD HILLS, MI 48303
Assignment: 8
Reel/Frame:056001/0332   Pages: 3
Recorded: 04/22/2021
Attorney Dkt #:P053594-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GURABARDHI, GENCI I.
Exec Dt:
01/13/2021
2
GILGENBACH, KARL R.
Exec Dt:
01/13/2021
Assignee
1
GM GLOBAL TECHNOLOGY OPERATIONS LLC
P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11339694
NONE
17150190
Correspondence name and address
VIVACQUA CRANE PLLC
3101 E. EISENHOWER PKWAY
ANN ARBOR, MI 48108

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