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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/22/1992
Application #:
07634126
Filing Dt:
03/05/1991
Inventors:
ROBERT TELL, TORBJORN ANDERSSON, STEFAN LUNDQVIST, HENRIK AHLBERG
Title:
METHOD AND APPARATUS FOR SPECTROSCOPIC MEASUREMENT OF THE CONCENTRATION OF A GAS
Assignment: 1
Reel/Frame:
005757/0270Recorded: 01/03/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/21/1990
Exec Dt:
12/21/1990
Exec Dt:
12/21/1990
Exec Dt:
12/21/1990
Assignee:
CHALMERS TEKNIKARK
S-412 88 GOTEBORG, SWEDEN
Correspondent:
MERCHANT, GOULD, SMITH, EDELL, WELTER &
SCHMIDT
3100 NORWEST CTR.
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:
012991/0824Recorded: 06/14/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/02/2002
Assignee:
BOX 8910
RINGOGATAN 12, S-417 07 GOTEBROG, SWEDEN
Correspondent:
MERCHANT & GOULD P.C.
JOHN J. GRESENS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 3
Reel/Frame:
013248/0089Recorded: 11/18/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2002
Assignee:
BOX 5065
S-402 22 GOTEBORG, SWEDEN
Correspondent:
MERCHANT & GOULD P.C.
JOHN J. GRESENS
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 4
Reel/Frame:
014083/0782Recorded: 10/29/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/25/2003
Assignee:
WITTELSBACHERPLATZ 2
D-80333 MUNICH, GERMANY
Correspondent:
SIEMENS CORPORATION
ELSA KELLER
INTELLECTUAL PROPERTY DEPARTMENT
186 WOOD AVENUE SOUTH
ISELIN, NJ 08830

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