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Patent Assignment Assignor Details
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Assignor Name : EWING, PAUL C.
Total Assignments: 5
Assignment: 1
Reel/Frame:004686/0857   Pages: 1
Recorded: 12/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DAWSON, THOMAS F.
Exec Dt:
12/17/1986
2
EWING, PAUL C.
Exec Dt:
12/17/1986
Assignee
1
CHARLES STARK DRAPER LABORATORY, INC., THE
555 TECHNOLOGY SQUARE
CAMBRIDGE, MASSACHUSETTS 02139
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4878315
NONE
06947371
Correspondence name and address
JOSEPH S. IANDIORIO
260 BEAR HILL ROAD
WALTHAM, MA 02154
Assignment: 2
Reel/Frame:042326/0516   Pages: 10
Recorded: 05/10/2017
Attorney Dkt #:025094-7637/P001888-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ERROL A.
Exec Dt:
10/06/2015
2
HENDERSON, MATHEW H.
Exec Dt:
08/18/2015
3
EWING, PAUL C.
Exec Dt:
04/13/2017
4
CHALKO, ERIK B.
Exec Dt:
09/02/2015
5
PENCE, DAVID C.
Exec Dt:
10/21/2015
6
ATTERBERRY, TYRELL J.
Exec Dt:
10/21/2015
7
CARESTIA, KIMBERLY A.
Exec Dt:
10/01/2015
Assignee
1
IGT
6355 SOUTH BUFFALO DRIVE
LAS VEGAS, NEVADA 89113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10055930
US20170046905
14823753
Correspondence name and address
HOLBY M. ABERN
NEAL, GERBER & EISENBERG LLP
TWO NORTH LASALLE STREET
CHICAGO, IL 60602-3801
Assignment: 3
Reel/Frame:046402/0212   Pages: 10
Recorded: 07/19/2018
Attorney Dkt #:025094-8404 P001888-001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ERROL A.
Exec Dt:
10/06/2015
2
HENDERSON, MATHEW H.
Exec Dt:
08/18/2015
3
EWING, PAUL C.
Exec Dt:
04/13/2017
4
CHALKO, ERIK B.
Exec Dt:
09/02/2015
5
PENCE, DAVID C.
Exec Dt:
10/21/2015
6
ATTERBERRY, TYRELL J.
Exec Dt:
10/21/2015
7
CARESTIA, KIMBERLY A.
Exec Dt:
10/01/2015
Assignee
1
IGT
6355 SOUTH BUFFALO DRIVE
LAS VEGAS, NEVADA 89113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180322724
16038942
Correspondence name and address
HOLBY M. ABERN
TWO NORTH LASALLE STREET
CHICAGO, IL 60602-3801
Assignment: 4
Reel/Frame:053497/0450   Pages: 10
Recorded: 08/14/2020
Attorney Dkt #:P001888-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ERROL A.
Exec Dt:
10/06/2015
2
HENDERSON, MATHEW H.
Exec Dt:
08/18/2015
3
EWING, PAUL C.
Exec Dt:
04/13/2017
4
CHALKO, ERIK B.
Exec Dt:
09/02/2015
5
PENCE, DAVID C.
Exec Dt:
10/21/2015
6
ATTERBERRY, TYRELL J.
Exec Dt:
10/21/2015
7
CARESTIA, KIMBERLY A.
Exec Dt:
10/01/2015
Assignee
1
IGT
6355 S. BUFFALO DR.
LAS VEGAS, NEVADA 89113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11769365
US20210027573
16993589
Correspondence name and address
NEAL, GERBER & EISENBERG LLP (IGT)
2 N. LASALLE STREET
SUITE 1700
CHICAGO, IL 60602-3801
Assignment: 5
Reel/Frame:064708/0820   Pages: 10
Recorded: 08/25/2023
Attorney Dkt #:025094-9638 P001888-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMOS, ERROL A.
Exec Dt:
10/06/2015
2
HENDERSON, MATHEW H.
Exec Dt:
08/18/2015
3
EWING, PAUL C.
Exec Dt:
04/13/2017
4
CHALKO, ERIK B.
Exec Dt:
09/02/2015
5
PENCE, DAVID C.
Exec Dt:
10/21/2015
6
ATTERBERRY, TYRELL J.
Exec Dt:
10/21/2015
7
CARESTIA, KIMBERLY A.
Exec Dt:
10/01/2015
Assignee
1
IGT
6355 SOUTH BUFFALO DRIVE
LAS VEGAS, NEVADA 89113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230410592
18236791
Correspondence name and address
HOLBY M. ABERN
TWO NORTH LASALLE STREET
SUITE 1700
CHICAGO, IL 60602

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