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Patent Assignment Assignor Details
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Assignor Name : DAS, SWAPAN
Total Assignments: 8
Assignment: 1
Reel/Frame:019585/0633   Pages: 3
Recorded: 07/20/2007
Attorney Dkt #:258280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAS, SWAPAN
Exec Dt:
07/16/2007
Assignee
1
GENERAL MOTORS CORPORATION
300 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8971887
US20090023446
11780977
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON
SUITE 4900
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:024827/0522   Pages: 2
Recorded: 08/12/2010
Attorney Dkt #:P011895-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAS, SWAPAN
Exec Dt:
07/01/2010
Assignee
1
GENERAL MOTORS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8391829
US20110306329
12813184
Correspondence name and address
ANTHONY LUKE SIMON
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 3
Reel/Frame:028254/0074   Pages: 2
Recorded: 05/23/2012
Attorney Dkt #:P017946-NP-1-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAS, SWAPAN
Exec Dt:
05/22/2012
Assignee
1
GENERAL MOTORS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538338
US20130295888
13477711
Correspondence name and address
ANTHONY LUKE SIMON
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 4
Reel/Frame:028254/0314   Pages: 2
Recorded: 05/23/2012
Attorney Dkt #:P017946-NP-2-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAS, SWAPAN
Exec Dt:
05/22/2012
Assignee
1
GENERAL MOTORS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9510158
US20130295889
13477758
Correspondence name and address
ANTHONY LUKE SIMON
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 5
Reel/Frame:028285/0876   Pages: 4
Recorded: 05/29/2012
Attorney Dkt #:P017946-1-OST-ALS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FILING DATE FROM MAY 23, 2012 TO MAY 22, 2012 PREVIOUSLY RECORDED ON REEL 028254 FRAME 0074. ASSIGNOR(S) HEREBY CONFIRMS THE RIGHTS AND INTEREST.
Assignor
1
DAS, SWAPAN
Exec Dt:
05/22/2012
Assignee
1
GENERAL MOTORS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9538338
US20130295888
13477711
Correspondence name and address
ANTHONY LUKE SIMON
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 6
Reel/Frame:029389/0391   Pages: 2
Recorded: 12/01/2012
Attorney Dkt #:P023168-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SWAPAN
Exec Dt:
11/14/2012
2
GEORGE, DAVID
Exec Dt:
11/14/2012
3
ISHFAQ, MOHAMMAD
Exec Dt:
11/14/2012
Assignee
1
GENERAL MOTORS LLC
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9756669
US20140133392
13676785
Correspondence name and address
ANTHONY LUKE SIMON
P.O. BOX 300
MAIL CODE 482-C23-B21
DETROIT, MI 48265-3000
Assignment: 7
Reel/Frame:034639/0816   Pages: 2
Recorded: 01/06/2015
Attorney Dkt #:P028642-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DAS, SWAPAN
Exec Dt:
01/05/2015
Assignee
1
GENERAL MOTORS LLC
400 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9634892
US20160197776
14589579
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390
Assignment: 8
Reel/Frame:034711/0623   Pages: 2
Recorded: 01/14/2015
Attorney Dkt #:P029275-OST-ALS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, SWAPAN
Exec Dt:
01/13/2015
2
GEORGE, DAVID
Exec Dt:
01/13/2015
Assignee
1
GENERAL MOTORS LLC
400 RENAISSANCE CENTER
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160203520
14596646
Correspondence name and address
GENERAL MOTORS CORPORATION C/O REISING E
P.O. BOX 4390
TROY, MI 48099-4390

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