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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
15200612
Filing Dt:
07/01/2016
Publication #:
Pub Dt:
01/04/2018
Inventors:
Siqiang Zhu, Mark A. Gallimore, Stephen T. Cox
Title:
MULTI-LAYERED ELECTRET-CONTAINING FILTRATION MEDIA
Assignment: 1
Reel/Frame:
040809/0674Recorded: 12/30/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/21/2016
Exec Dt:
10/21/2016
Exec Dt:
10/21/2016
Assignee:
112 WASHINGTON STREET
EAST WALPOLE, MASSACHUSETTS 02032
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210

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