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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/05/2021
Application #:
13835173
Filing Dt:
03/15/2013
Publication #:
Pub Dt:
10/17/2013
Inventors:
Rohit N. Karnik, Sean C. O'Hern, Michael S.H. Boutilier, Cameron A. Stewart et al
Title:
GRAPHENE BASED FILTER
Assignment: 1
Reel/Frame:
031172/0737Recorded: 09/10/2013Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2013
Exec Dt:
05/07/2013
Exec Dt:
06/14/2013
Exec Dt:
05/30/2013
Exec Dt:
06/24/2013
Exec Dt:
06/21/2013
Assignee:
77 MASSACHUSETTS AVENUE
CAMBRIDGE, MASSACHUSETTS 02139
Correspondent:
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
031172/0896Recorded: 09/10/2013Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/09/2013
Exec Dt:
07/09/2013
Assignee:
P.O. BOX 5041
INNOVATION CENTER
DHAHRAN, SAUDI ARABIA
Correspondent:
WOLF GREENFIELD
600 ATLANTIC AVENUE
BOSTON, MA 02210

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