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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:061334/0785   Pages: 16
Recorded: 10/06/2022
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 4
1
Patent #:
Issue Dt:
11/20/2012
Application #:
12934386
Filing Dt:
12/22/2010
Publication #:
Pub Dt:
05/12/2011
Title:
DEOXYBENZOIN-DERIVED ANTI-FLAMMABLE POLYMERS
2
Patent #:
Issue Dt:
11/03/2015
Application #:
13655123
Filing Dt:
10/18/2012
Publication #:
Pub Dt:
04/25/2013
Title:
DEOXYBENZOIN-DERIVED ANTI-FLAMMABLE POLYMERS
3
Patent #:
Issue Dt:
11/21/2017
Application #:
14859336
Filing Dt:
09/20/2015
Publication #:
Pub Dt:
01/14/2016
Title:
DEOXYBENZOIN-DERIVED ANTI-FLAMMABLE POLYMERS
4
Patent #:
Issue Dt:
05/17/2016
Application #:
14859338
Filing Dt:
09/20/2015
Publication #:
Pub Dt:
01/14/2016
Title:
DEOXYBENZOIN-DERIVED ANTI-FLAMMABLE POLYMERS
Assignors
1
Exec Dt:
02/06/2003
2
Exec Dt:
01/20/2000
3
Exec Dt:
08/01/2000
4
Exec Dt:
04/06/2006
5
Exec Dt:
11/07/2007
6
Exec Dt:
09/04/2007
Assignee
1
ONE BEACON STREET
31ST FLOOR
BOSTON, MASSACHUSETTS 02108
Correspondence name and address
KAREN K. CHADWELL
333 SOUTH STREET
4TH FLOOR
SHREWSBURY, MA 01545

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