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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/28/1988
Application #:
06860541
Filing Dt:
05/07/1986
Inventors:
KEITH C. BACKMAN, RAMASWAMY BALAKRISHNAN
Title:
ENZYME DEREGULATION
Assignment: 1
Reel/Frame:
004552/0018Recorded: 05/07/1986Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/06/1986
Exec Dt:
05/06/1986
Assignees:
A CORP OF DE.
CAMBRIDGE, MASSACHUSETTS
A CORP OF PA.
PITTSBURGH, PENNSYLVANIA
Correspondent:
ROBERT E. HILLMAN
FISH AND RICHARDSON
ONE FINANCIAL CENTER
BOSTON, MA 02111
Assignment: 2
Reel/Frame:
005892/0188Recorded: 11/01/1991Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/28/1991
Assignee:
85 BOLTON ST.
A CORP. OF MI
CAMBRIDGE, MASSACHUSETTS 02140
Correspondent:
JOHN W. FREEMAN
FISH AND RICHARDSON
225 FRANKLIN STREET
BOSTON, MA 02110-2804

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