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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/11/1992
Application #:
07690761
Filing Dt:
04/24/1991
Inventors:
RAIMUND ERBEL, RAINER ZOTZ, MICHAEL MAGERSTADT, AXEL WALCH
Title:
ULTRASONIC CONTRAST AGENTS, PROCESSES FOR THEIR PREPARATION AND THE USE THEREOF AS DIAGNOSTIC AND THERAPEUTIC AGENTS
Assignment: 1
Reel/Frame:
005725/0285Recorded: 06/04/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/30/1991
Exec Dt:
04/30/1991
Exec Dt:
05/03/1991
Exec Dt:
05/03/1991
Exec Dt:
05/03/1991
Assignee:
A CORPORATION OF FEDERAL REPUBLIC OF GERMANY
FRANKFURT AM MAIN 80, GERMANY D-6230
Correspondent:
HERBERT W. PATTERSON
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I ST, NW
WASHINGTON, DC 20005-3315
Assignment: 2
Reel/Frame:
015035/0311Recorded: 03/04/2004Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/11/2003
Assignee:
NEUE BERGSTRASSE 3-7
64665 ALSBACH-HAHNLEIN, GERMANY
Correspondent:
FINNEGAN, HENDERSON, FARABOW
ET AL
CAROL P. EINAUDI
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315

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