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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/25/1990
Application #:
07232007
Filing Dt:
08/15/1988
Inventors:
HEINZ-JURGEN BRINKMANN, HANS W. BUHLER, ALBERT LOHRUM
Title:
MEASURING PROBE FOR THE POTENTIOMETRIC DETERMINATION OF ION CONCENTRATIONS
Assignment: 1
Reel/Frame:
004917/0520Recorded: 08/15/1988Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/08/1988
Exec Dt:
08/10/1988
Exec Dt:
08/03/1988
Assignee:
Correspondent:
WERNER W. KLEEMAN
CRYSTAL SQUARE 3 - SUITE 200
1735 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
006766/0356Recorded: 11/16/1993Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/1993
Assignee:
IM LANGACHER
8606 GREIFENSEE, SWITZERLAND
Correspondent:
SANDLER, GREENBLUM & BERNSTEIN
JAMES L. ROWLAND
2920 SOUTH GLEBE ROAD
ARLINGTON, VA 22206
Assignment: 3
Reel/Frame:
008568/0729Recorded: 06/24/1997Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/1997
Assignee:
IM LANGACHER
8606 GREIFENSEE, SWITZERLAND
Correspondent:
LAUBSCHER & LAUBSCHER
LAWRENCE E. LAUBSCHER, SR.
745 SOUTH 23RD STREET, STE. 300
ARLINGTON, VA 22202

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