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Patent Assignment Assignor Details
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Assignor Name : KENIG, SAMUEL
Total Assignments: 5
Assignment: 1
Reel/Frame:004249/0515   Pages: 2
Recorded: 04/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/06/1984
2
Exec Dt:
04/06/1984
Assignee
1
1211 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06600271
Correspondence name and address
CHARLES B. BARRIS
CELANESE RESEARCH COMPANY
86 MORRIS AVENUE
SUMMIT, NJ 07901
Assignment: 2
Reel/Frame:033362/0951   Pages: 3
Recorded: 07/22/2014
Attorney Dkt #:P-77907-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/02/2014
Assignee
1
VIA FELICE CASATI 20
MILANO, ITALY 20124
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14342800
Correspondence name and address
PEARL COHEN ZEDEK LATZER BARATZ LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:041481/0720   Pages: 10
Recorded: 03/07/2017
Attorney Dkt #:42742-103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2017
2
Exec Dt:
01/20/2017
3
Exec Dt:
01/18/2017
4
Exec Dt:
01/20/2017
5
Exec Dt:
01/17/2017
6
Exec Dt:
01/17/2017
7
Exec Dt:
01/20/2017
8
Exec Dt:
01/18/2017
Assignee
1
ONE BEACON STREET, 31ST FLOOR
BOSTON, MASSACHUSETTS 02108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15304242
Correspondence name and address
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110
Assignment: 4
Reel/Frame:051142/0935   Pages: 10
Recorded: 11/27/2019
Attorney Dkt #:42742-103DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2017
2
Exec Dt:
01/20/2017
3
Exec Dt:
01/18/2017
4
Exec Dt:
01/20/2017
5
Exec Dt:
01/17/2017
6
Exec Dt:
01/17/2017
7
Exec Dt:
01/20/2017
8
Exec Dt:
01/18/2017
Assignee
1
ONE BEACON STREET
31ST FLOOR
BOSTON, MASSACHUSETTS 02108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16693762
Correspondence name and address
BURNS & LEVINSON LLP
125 HIGH STREET
BOSTON, MA 02110-1624
Assignment: 5
Reel/Frame:043679/0238   Pages: 5
Recorded: 09/25/2017
Attorney Dkt #:42742-102
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/2015
2
Exec Dt:
09/08/2017
3
Exec Dt:
08/31/2015
4
Exec Dt:
09/08/2017
5
Exec Dt:
08/31/2015
6
Exec Dt:
08/31/2015
7
Exec Dt:
08/31/2015
Assignee
1
225 FRANKLIN STREET
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14542108
Correspondence name and address
BURNS & LEVINSON LLP
125 SUMMER STREET
BOSTON, MA 02110

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