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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011958/0425   Pages: 7
Recorded: 07/09/2001
Conveyance: MERGER AND CHANGE OF NAME
Total properties: 28
1
Patent #:
Issue Dt:
03/04/1986
Application #:
06471733
Filing Dt:
03/03/1983
Title:
ANALYTICAL INSTRUMENT OPTICAL ELEMENT SUPPORT SYSTEM
2
Patent #:
Issue Dt:
05/13/1986
Application #:
06704739
Filing Dt:
02/25/1985
Title:
LIGHT-PIPE FLOW CELL FOR SUPERCRITICAL FLUID CHROMATOGRAPHY
3
Patent #:
Issue Dt:
12/30/1986
Application #:
06705095
Filing Dt:
02/25/1985
Title:
SILICON BEAMSPLITTER
4
Patent #:
Issue Dt:
11/22/1988
Application #:
06763919
Filing Dt:
08/08/1985
Title:
OPTICAL ANALYTICAL INSTRUMENT FOR TESTING THE TRANSMISSION AND REFLECTION OF A SAMPLE
5
Patent #:
Issue Dt:
01/17/1989
Application #:
07076916
Filing Dt:
07/23/1987
Title:
START OF SCAN CIRCUIT FOR FTIR SPECTROMETER
6
Patent #:
Issue Dt:
07/04/1989
Application #:
07092090
Filing Dt:
09/01/1987
Title:
INTERCHANGEABLE BEAM SPLITTER HOLDER AND COMPARTMENT THEREFOR
7
Patent #:
Issue Dt:
04/03/1990
Application #:
07137452
Filing Dt:
12/23/1987
Title:
INFRARED SPECTROMETER INTERFACE FOR THERMOGRAVIMETRIC ANALYSIS
8
Patent #:
Issue Dt:
04/10/1990
Application #:
07142142
Filing Dt:
01/11/1988
Title:
INTERFEROMETER SPECTROMETER HAVING TILTABLE REFLECTOR ASSEMBLY AND REFLECTOR ASSEMBLY THEREFOR
9
Patent #:
Issue Dt:
09/03/1991
Application #:
07175204
Filing Dt:
03/30/1988
Title:
COLD TRAPPING APPARATUS FOR INFRARED TRANSMISSION ANALYSIS INCLUDING A METHOD AND SUBSTRATE THEREFOR
10
Patent #:
Issue Dt:
07/11/1989
Application #:
07175513
Filing Dt:
03/31/1988
Title:
METHOD AND APPARATUS FOR DETERMINING MIRROR POSITION IN A FOURIER- TRANSFORM INFRARED SPECTROMETER
11
Patent #:
Issue Dt:
09/25/1990
Application #:
07231115
Filing Dt:
08/11/1988
Title:
AUDIOMETER ATTENUATION METHOD AND APPARATUS
12
Patent #:
Issue Dt:
01/04/1994
Application #:
07328176
Filing Dt:
03/24/1989
Title:
MIRROR ALIGNMENT AND DAMPING DEVICE
13
Patent #:
Issue Dt:
02/12/1991
Application #:
07357526
Filing Dt:
05/26/1989
Title:
MOVING MIRROR TILT ADJUST MECHANISM IN AN INTERFEROMETER
14
Patent #:
Issue Dt:
04/21/1992
Application #:
07414178
Filing Dt:
09/28/1989
Title:
HIGH EFFICIENCY ELECTROMAGNETIC COIL APPARATUS AND METHOD
15
Patent #:
Issue Dt:
10/06/1992
Application #:
07484221
Filing Dt:
02/22/1990
Title:
MODULAR OPTICAL SYSTEM FOR FOURIER TRANSFORM INFRARED SPECTROMETER
16
Patent #:
Issue Dt:
02/11/1992
Application #:
07538995
Filing Dt:
06/15/1990
Title:
FILLER APPARATUS FOR PROVIDING CRYOGENIC LIQUID COOLANT TO DEWARS SUCH AS THOSE USED IN RADIATION DETECTORS
17
Patent #:
Issue Dt:
09/22/1992
Application #:
07715705
Filing Dt:
05/17/1991
Title:
INTERFEROMETER SPECTROMETER HAVING TILTABLE REFLECTOR ASSEMBLY AND REFLECTOR ASSEMBLY THEREFOR
18
Patent #:
Issue Dt:
07/28/1992
Application #:
07761316
Filing Dt:
09/17/1991
Title:
COMMAND SERVO FOR MOVING MIRROR OF MICHELSON INTERFEROMETER
19
Patent #:
Issue Dt:
08/24/1993
Application #:
07782611
Filing Dt:
10/25/1991
Title:
DYNAMIC MIRROR ALIGNMENT DEVICE FOR THE INTERFEROMETER OF AN INFRARED SPECTROMETER
20
Patent #:
Issue Dt:
09/21/1993
Application #:
07786521
Filing Dt:
11/01/1991
Title:
RAMAN SPECTROMETER HAVING INTERFEROMETER WITH OPTICAL SUBSTRACTION FILTERS
21
Patent #:
Issue Dt:
04/20/1999
Application #:
07818162
Filing Dt:
01/08/1992
Title:
INTERFEROMETER HAVING GLASS -GRAPHITE BEARING
22
Patent #:
Issue Dt:
07/13/1993
Application #:
07876964
Filing Dt:
04/30/1992
Title:
INFRARED DETECTOR OF THE TYPE USED IN INFRARED SPECTROMETERS
23
Patent #:
Issue Dt:
03/01/1994
Application #:
07907127
Filing Dt:
07/01/1992
Title:
HIGH EFFICIENCY INFRARED SOURCE
24
Patent #:
Issue Dt:
07/25/1995
Application #:
08138631
Filing Dt:
10/15/1993
Title:
OPTICAL PROBE FOR REMOTE ATTENUATED TOTAL REFLECTANCE MEASUREMENTS
25
Patent #:
Issue Dt:
01/10/1995
Application #:
08172594
Filing Dt:
12/21/1993
Title:
METHOD AND APPARATUS FOR TRANSCRANIAL DOPPLER SONOGRAPHY
26
Patent #:
Issue Dt:
03/16/1999
Application #:
08859971
Filing Dt:
05/21/1997
Title:
INTERFEROMETER OF AN INFRARED SPECTROMETER WITH DYNAMIC MOVING MIRROR ALIGNMENT
27
Patent #:
Issue Dt:
12/09/2003
Application #:
09778485
Filing Dt:
02/07/2001
Publication #:
Pub Dt:
08/08/2002
Title:
METHOD AND APPARATUS FOR ALIGNMENT OF MULTIPLE BEAM PATHS IN SPECTROSCOPY
28
Patent #:
Issue Dt:
12/23/2003
Application #:
09788855
Filing Dt:
02/20/2001
Publication #:
Pub Dt:
11/01/2001
Title:
MULTIFUNCTIONAL FOURIER TRANSFORM INFRARED SPECTROMETER SYSTEM
Assignor
1
Exec Dt:
12/26/2000
Assignee
1
5225 VERONA ROAD
MADISON, WISCONSIN 53711
Correspondence name and address
FOLEY & LARDNER
HARRY C. ENGSTROM
150 EAST GILMAN STREET
P.O. BOX 1497
MADISON, WISCONSIN 53701-1497

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