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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/28/1995
Application #:
07971870
Filing Dt:
06/28/1993
Inventors:
ANDRE NIPKOW, ERIC BAKKER
Title:
REFERENCE ELECTRODE WITH ION BARRIER FOR ELECTROCHEMICAL MEASURING SYSTEMS
Assignment: 1
Reel/Frame:
006837/0748Recorded: 01/28/1993Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/19/1993
Exec Dt:
01/19/1993
Assignee:
IM LANGACHER
CH-8606 GREIFENSEE, SWITZERLAND
Correspondent:
GEORGE PAPPAS
919 S. HARRISON STREET, SUITE 300
FORT WAYNE, IN 46802
Assignment: 2
Reel/Frame:
008574/0052Recorded: 06/24/1997Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/08/1997
Assignee:
IM LANGACHER
8606 GREFENSEE, SWITZERLAND
Correspondent:
LAUBSCHER & LAUBSCHER
LAWRENCE E. LAUBSCHER, SR.
745 SOUTH 23RD STREET, STE. 300
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
024055/0063Recorded: 03/10/2010Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2006
Assignee:
IM LANGACHER
GREIFENSEE, SWITZERLAND CH-8606
Correspondent:
METTLER-TOLEDO AG
IM LANGACHER
IP DEPARTMENT
GREIFENSEE, CH-8606 SWITZERLAND

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