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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/29/1987
Application #:
06944060
Filing Dt:
12/22/1986
Inventor:
DENIS R. FRIEDMAN
Title:
ULTRAFILTRATION APPARATUS
Assignment: 1
Reel/Frame:
004652/0694Recorded: 12/22/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/11/1986
Assignee:
500 MAIN STREET
A CORP OF MA
CLINTON, MASSACHUSETTS 01510
Correspondent:
JOHN E. TOUPAL
116 CONCORD ST.
FRAMINGHAM, MA 01701
Assignment: 2
Reel/Frame:
007577/0402Recorded: 08/10/1995Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/1995
Assignee:
2200 NORTHERN BOULEVARD
EAST HILLS, NEW YORK 11548
Correspondent:
HESLIN & ROTHENBERG, P.C.
JEFF ROTHENBERG
5 COLUMBIA CIRCLE
ALBANY, NY 12203

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