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Patent Assignment Assignor Details
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Assignor Name : HAMMON, DAVID
Total Assignments: 9
Assignment: 1
Reel/Frame:018381/0690   Pages: 4
Recorded: 10/12/2006
Attorney Dkt #:RTN-304PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2006
2
Exec Dt:
10/10/2006
Assignee
1
870 WINTER STREET
WALTHAM, MASSACHUSETTS 02451-1449
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11548447
Correspondence name and address
DALY, CROWLEY, MOFFORD & DURKEE, LLP
354A TURNPIKE STREET, SUITE 301A
CANTON, MA 02021-2714
Assignment: 2
Reel/Frame:043280/0291   Pages: 8
Recorded: 08/14/2017
Attorney Dkt #:P038964-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/31/2017
2
Exec Dt:
07/28/2017
3
Exec Dt:
07/28/2017
4
Exec Dt:
07/31/2017
5
Exec Dt:
08/01/2017
6
Exec Dt:
07/31/2017
7
Exec Dt:
07/31/2017
Assignee
1
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21 P.O. BOX 300
DETROIT, MICHIGAN 48265
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15661085
Correspondence name and address
GENERAL MOTORS LLC, LEGAL STAFF
300 RENAISSANCE CENTER
MAIL CODE 482-C23-B21 P.O. BOX 300
DETROIT, MI 48265
Assignment: 3
Reel/Frame:046524/0725   Pages: 4
Recorded: 08/01/2018
Attorney Dkt #:P044724-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2018
2
Exec Dt:
06/28/2018
3
Exec Dt:
06/27/2018
4
Exec Dt:
06/28/2018
5
Exec Dt:
07/16/2018
6
Exec Dt:
06/27/2018
7
Exec Dt:
07/12/2018
Assignee
1
P.O. BOX 300
M/C 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16018730
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:046526/0300   Pages: 4
Recorded: 08/01/2018
Attorney Dkt #:P043424-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2018
2
Exec Dt:
07/12/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/12/2018
5
Exec Dt:
07/13/2018
6
Exec Dt:
07/12/2018
7
Exec Dt:
07/12/2018
Assignee
1
P.O. BOX 300
M/C 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16017278
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 5
Reel/Frame:046534/0925   Pages: 4
Recorded: 08/02/2018
Attorney Dkt #:P044722-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2018
2
Exec Dt:
07/12/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/12/2018
5
Exec Dt:
07/16/2018
6
Exec Dt:
07/12/2018
7
Exec Dt:
07/12/2018
Assignee
1
P.O. BOX 300
M/C 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16018831
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 6
Reel/Frame:047575/0912   Pages: 8
Recorded: 09/14/2018
Attorney Dkt #:P044724-US-NP
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S MIDDLE INITIAL PREVIOUSLY RECORDED AT REEL: 046524 FRAME: 0725. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
06/28/2018
2
Exec Dt:
06/28/2018
3
Exec Dt:
06/27/2018
4
Exec Dt:
06/28/2018
5
Exec Dt:
07/16/2018
6
Exec Dt:
06/27/2018
7
Exec Dt:
07/12/2018
Assignee
1
P.O. BOX 300
M/C 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16018730
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 7
Reel/Frame:047726/0799   Pages: 3
Recorded: 12/10/2018
Attorney Dkt #:P044734-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2018
2
Exec Dt:
07/12/2018
3
Exec Dt:
07/12/2018
4
Exec Dt:
07/12/2018
Assignee
1
P.O. BOX 300
MAIL CODE 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16019691
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:051391/0047   Pages: 8
Recorded: 12/31/2019
Attorney Dkt #:P047464-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2019
2
Exec Dt:
10/25/2019
3
Exec Dt:
09/16/2019
4
Exec Dt:
09/16/2019
5
Exec Dt:
09/18/2019
6
Exec Dt:
09/18/2019
7
Exec Dt:
08/28/2019
8
Exec Dt:
09/16/2019
9
Exec Dt:
08/28/2019
Assignee
1
P.O. BOX 300
M/C 482-C24-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16555367
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 9
Reel/Frame:051683/0169   Pages: 8
Recorded: 01/31/2020
Attorney Dkt #:P047461-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2019
2
Exec Dt:
01/21/2020
3
Exec Dt:
09/16/2019
4
Exec Dt:
09/18/2019
5
Exec Dt:
08/28/2019
6
Exec Dt:
09/16/2019
7
Exec Dt:
09/16/2019
8
Exec Dt:
09/17/2019
9
Exec Dt:
09/16/2019
10
Exec Dt:
09/18/2019
Assignee
1
P.O. BOX 300
M/C 482-C22-A68
DETROIT, MICHIGAN 48265-3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16554090
Correspondence name and address
CANTOR COLBURN LLP-GENERAL MOTORS
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103

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