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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
12/25/1990
Application #:
07267050
Filing Dt:
11/04/1988
Inventors:
JOACHIM MOHR, FELIX KERSTAN
Title:
METHOD AND ARRANGEMENT FOR BACKGROUND COMPENSATION IN MATERIAL ANALYSIS
Assignment: 1
Reel/Frame:
005029/0059Recorded: 01/30/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/19/1988
Exec Dt:
12/19/1988
Assignee:
POSTFACH 190
JENA 6900, GERMAN DEMOCRATIC REPUBLIC
Correspondent:
JORDAN & HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 2
Reel/Frame:
006662/0121Recorded: 08/13/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/1993
Assignee:
CARL-ZEISS-STR. 1 0-6900 JENA, GERMANY
GERMANY
Correspondent:
C. BRUCE HAMBURG, ESQ.
JORDAN AND HAMBURG
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 3
Reel/Frame:
006667/0120Recorded: 08/13/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/19/1993
Assignee:
TATZENDPROMENADE LA 0-6900 JENA, GERMANY
GERMANY
Correspondent:
JORDAN AND HAMBURG
C. BRUCE HAMBURG, ESQ.
122 EAST 42ND STREET
NEW YORK, NY 10168

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