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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/15/2005
Application #:
10612538
Filing Dt:
07/02/2003
Publication #:
Pub Dt:
04/08/2004
Inventor:
Jurgen Ammann
Title:
METHOD OF DETERMINING A REMAINING OPERATING TIME OF A POTENTIOMETRIC MEASURING PROBE, APPARATUS FOR PERFORMING THE METHOD, AND USE OF THE APPARATUS
Assignment: 1
Reel/Frame:
014285/0953Recorded: 07/02/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/26/2003
Assignee:
IM LANGACHER
GREIFENSEE, SWITZERLAND CH-8606
Correspondent:
FRIEDRICH KUEFFNER
317 MADISON AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
018654/0585Recorded: 12/21/2006Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2006
Assignee:
IM LANGACHER
GREIFENSEE, SWITZERLAND CH-8606
Correspondent:
PETER LEUENBERGER
IM LANGACHER
GREIFENSEE, CH-8606 SWITZERLAND
Assignment: 3
Reel/Frame:
037459/0811Recorded: 01/08/2016Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2015
Assignee:
IM LANGACHER 44
GREIFENSEE, SWITZERLAND 8606
Correspondent:
PETER LEUENBERGER
IM LANGACHER 44
IP DEPARTMENT
GREIFENSEE, 8606 SWITZERLAND

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