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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/19/1984
Application #:
06341553
Filing Dt:
01/22/1982
Inventor:
MICHAEL F. TWEEDLE
Title:
ACCELERATORS FOR FORMING CATIONIC TECHNETIUM COMPLEXES USEFUL AS RADIODIAGNOSTIC AGENTS
Assignment: 1
Reel/Frame:
003983/0743Recorded: 01/22/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/22/1982
Assignee:
549 ALBANY ST.
BOSTON,, MASSACHUSETTS 02118
Correspondent:
SEWALL P. BRONSTEIN
DIKE, BRONSTEIN, ROBERTS, CUSHMAN &
PFUND, 75 FEDERAL ST.
BOSTON, MA 02110
Assignment: 2
Reel/Frame:
004150/0325Recorded: 07/20/1983Pages: 1
Conveyance:
RE-RECORD TO CORRECT THE TITLE OF INVENTION IN A PREVIOUSLY RECORDED ASSIGNMENT DATED JANUARY 22, 1982 REEL 3983 FRAME 743. ASSIGNOR HEREBY ASSIGNS THE ENTIRE INTEREST
Assignor:
Exec Dt:
02/02/1983
Assignee:
549 ALBANY ST.
BOSTON, MASSACHUSETTS 02118
Correspondent:
DIKE, BRONSTEIN, ROBERTS ET AL
130 WATER ST.
BOSTON, MA 02109
Assignment: 3
Reel/Frame:
004271/0856Recorded: 06/04/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/21/1984
Assignee:
DELAWARE
Correspondent:
SEWALL P. BRONSTEIN
DIKE, BRONSTEIN, ROBERTS, CUSHMAN &
PFUND
130 WATER STREET
BOSTON, MA 02109
Assignment: 4
Reel/Frame:
005955/0010Recorded: 11/14/1991Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/26/1991
Assignee:
Correspondent:
E.I. DU PONT DE NEMOURS AND COMPANY
STE. 1001
2001 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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