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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/21/1995
Application #:
07770695
Filing Dt:
10/03/1991
Inventor:
JAMES T. MCKENNA
Title:
DATA COMMUNICATION CONTROLLER FOR USE WITH A SINGLE-PORT DATA PACKET BUFFER
Assignment: 1
Reel/Frame:
005941/0920Recorded: 12/09/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/13/1991
Assignee:
Correspondent:
THOMAS L. PERKOWSKI
HOPGOOD, CALIMFADE, KALIL,
BLAUSTEIN & JUDLOWE
60 EAST 42ND ST.
NEW YORK, NY 10165
Assignment: 2
Reel/Frame:
014210/0141Recorded: 07/03/2003Pages: 10
Conveyance:
RELEASE OF PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
05/20/2003
Assignee:
50 STANIFORD STREET
C/O JOSEPH BUTLER, ESQ.
BOSTON, MASSACHUSETTS 02114
Correspondent:
HENDEL & COLLINS, P.C.
GEORGE I. ROUMELIOTIS
101 STATE STREET
SPRINGFIELD, MA 01103

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