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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/20/1996
Application #:
08377768
Filing Dt:
01/24/1995
Inventor:
ACHIM DICKOW
Title:
METHOD AND APPARATUS FOR MEASURING THE CONCENTRATION OF SOLID PARTICLES (SOOT) IN THE EXHAUST GASES OF INTERNAL COMBUSTION ENGINES
Assignment: 1
Reel/Frame:
007330/0411Recorded: 01/24/1995Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/17/1995
Assignee:
ALFRED-PIERBURG-STRASSE 1
41460 NEUSS, GERMANY
Correspondent:
LADAS & PARRY
JULIAN H. COHEN
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 2
Reel/Frame:
009748/0580Recorded: 01/29/1998Pages: 14
Conveyance:
CHANGE OF CORPORATE STATUS
Assignor:
Exec Dt:
01/16/1998
Assignee:
NEUSS, GERMANY
Correspondent:
LADAS & PARRY
LANNING G. BRYER
26 WEST 61ST STREET
NEW YORK, NY 10023
Assignment: 3
Reel/Frame:
012865/0732Recorded: 05/06/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/16/2002
Assignee:
ALFRED-PIERBURG-STRASSE 1
D-41460 NEUSS, GERMANY
Correspondent:
LASAS & PARRY
JULIAN H. COHEN
26 WEST 61ST STREET
NEW YORK, NY 10023

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