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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/06/1988
Application #:
06935513
Filing Dt:
11/26/1986
Inventors:
ERIC A. BARRINGER, ROGER S. LIND, CHARLES E. SWAIN, ELLEN S. TORMEY
Title:
ALUMINA MATERIALS FOR LOW TEMPERATURE CO-SINTERING WITH REFRACTORY METALLIZATION
Assignment: 1
Reel/Frame:
004807/0041Recorded: 01/16/1987Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/14/1986
Exec Dt:
12/01/1986
Exec Dt:
11/24/1986
Exec Dt:
11/20/1986
Assignee:
CAMBRIDGE, MASSACHUSETTS
Correspondent:
BRUCE D. SUNSTEIN
BROMBERG, SUNSTEIN & MC GREGOR
10 WEST STREET
BOSTON, MA 02111
Assignment: 2
Reel/Frame:
007437/0397Recorded: 04/18/1995Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/04/1995
Assignee:
ONE KOOL PATH
LACONIA, NEW HAMPSHIRE 02712
Correspondent:
FULBRIGHT & JAWORSKI L.L.P.
MARK UNGERMAN, ESQ.
801 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20004-2604
Assignment: 3
Reel/Frame:
016500/0415Recorded: 04/28/2005Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/06/2005
Assignee:
19 PLEASANT STREET
WOBURN, MASSACHUSETTS 01801
Correspondent:
SEYFARTH SHAW LLP
MAGGIE WATSON, ESQUIRE
TOW SEAPORT LANE, SUITE 300
BOSTON, MA 02210

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