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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/18/1989
Application #:
06944700
Filing Dt:
12/19/1986
Inventor:
JIANG HSIEH
Title:
SCINTILLATION CAMERA AND MULTIFOCAL FAN-BEAM COLLIMATOR USED THEREIN
Assignment: 1
Reel/Frame:
004823/0893Recorded: 02/01/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/13/1987
Assignee:
2000 NUCLEAR DRIVE
DES PLANES, ILLINOIS 60018
Correspondent:
SIEMENS CORPORATE RESEARCH
AND SUPPORT, INC.
PLD PATENT OPERATIONS
186 WOOD AVE., SOUTH
ISELIN, NJ 08830
Assignment: 2
Reel/Frame:
006937/0001Recorded: 04/19/1994Pages: 8
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 04/18
Assignor:
Exec Dt:
04/18/1994
Assignee:
186 WOOD AVENUE SOUTH
ISELIN, NEW JERSEY 08830-2770
Correspondent:
MARK H. JAY
SIEMENS CORPORATION
INTELLECTUAL PROPERTY DEPT.
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830

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