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Patent Assignment Details
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Reel/Frame:011077/0368   Pages: 24
Recorded: 06/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 14
1
Patent #:
Issue Dt:
07/23/1991
Application #:
07438779
Filing Dt:
11/17/1989
Title:
DOUBLE PASS TANDEM COOLING AEROSOL CONDENSER
2
Patent #:
Issue Dt:
08/03/1993
Application #:
07750976
Filing Dt:
08/28/1991
Title:
HIGH SOLIDS CONTENT SAMPLE TORCHES AND METHOD OF USE
3
Patent #:
Issue Dt:
11/09/1993
Application #:
07766049
Filing Dt:
09/25/1991
Title:
SAMPLE INTRODUCTION SYSTEM FOR INDUCTIVELY COUPLED PLASMA AND OTHER GAS-PHASE, OR PARTICLE, DETECTORS UTILIZING ULTRASONIC NEBULIZATION, AND METHOD OF USE.
4
Patent #:
Issue Dt:
05/18/1993
Application #:
07813766
Filing Dt:
12/27/1991
Title:
DIRECT INJECTION MICRO NEBULIZER SYSTEM AND METHOD OF USE
5
Patent #:
Issue Dt:
12/21/1993
Application #:
07980467
Filing Dt:
11/23/1992
Title:
DIRECT INJECTION MICRO NEBULIZER AND ENCLOSED FILTER SOLVENT REMOVAL SAMPLE INTRODUCTION SYSTEM, AND METHOD OF USE
6
Patent #:
Issue Dt:
03/28/1995
Application #:
08025665
Filing Dt:
03/03/1993
Title:
SAMPLE INTRODUCTION SYSTEM FOR INDUCTIVELY COUPLED PLASMA AND OTHER GAS-PHASE, OR PARTICLE, DETECTORS UTILIZING AN ENCLOSED FILTER SOLVENT REMOVAL SYSTEM, AND METHOD OF USE
7
Patent #:
Issue Dt:
10/03/1995
Application #:
08177219
Filing Dt:
01/04/1994
Title:
A SYSTEM FOR GENERATING AND PROVIDING A GASEOUS PHASE SAMPLE AT RELATIVELY SEQUENTIALLY CONSTANT PRESSURE AND FLOW RATE
8
Patent #:
Issue Dt:
04/04/1995
Application #:
08177256
Filing Dt:
01/04/1994
Title:
SYSTEM FOR ENHANCING DETECTION OF SAMPLE COMPONENTS IN PLASMA BASED SAMPLE ANALYSIS SYSTEMS, AND METHOD OF USE
9
Patent #:
Issue Dt:
10/03/1995
Application #:
08247872
Filing Dt:
05/23/1994
Title:
SEQUENTIAL COMBINATION LOW TEMPERATURE CONDENSER AND ENCLOSED FILTER SOLVENT REMOVAL SYSTEM, AND METHOD OF USE
10
Patent #:
Issue Dt:
08/11/1998
Application #:
08722781
Filing Dt:
09/27/1996
Title:
HIGH EFFICIENCY CONTINUOUS FLOW THROUGH FRACTIONAL-VOLATILIZATION SEPARATOR SYSTEM, AND METHOD OF USE
11
Patent #:
Issue Dt:
09/29/1998
Application #:
08944280
Filing Dt:
10/06/1997
Title:
LONG-PATH ABSORBANCE-CELL IMAGING SYSTEM WITH DECREASED SYSTEM ELEMENT PARAMETER CHANGE BASED SENSITIVITY AND METHOD OF USE
12
Patent #:
Issue Dt:
12/14/1999
Application #:
09044672
Filing Dt:
03/20/1998
Title:
SYSTEM AND METHOD OF DETERMINING TRACE ELEMENTS IN HIGH VISCOSITY LIQUIDS, AND POWDERS, UTILIZING LASER-ABLATION
13
Patent #:
Issue Dt:
12/14/1999
Application #:
09144893
Filing Dt:
09/01/1998
Title:
SYSTEM AND METHOD FOR PRODUCING NEBULIZED SAMPLE ANALYTE CONTAINING SOLUTION FOR INTRODUCTION TO SAMPLE ANALYSIS SYSTEMS
14
Patent #:
Issue Dt:
04/30/2002
Application #:
09318402
Filing Dt:
05/25/1999
Title:
METHOD AND SYSTEM FOR IDENTIFYING ETCH END POINTS IN SEMICONDUCTOR CIRCUIT FABRICATION
Assignor
1
Exec Dt:
05/25/2000
Assignee
1
5600 S. 42ND ST.
OMAHA, NEBRASKA 68107
Correspondence name and address
JAMES D. WELCH
10328 PINEHURST AVENUE
OMAHA, NE 68124

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