skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
08/24/2004
Application #:
10046647
Filing Dt:
10/29/2001
Publication #:
Pub Dt:
11/28/2002
Inventors:
Eric R. Lovegren, Mark S. Schumacher, James A. Johnson, Kurt C. Diede
Title:
MEASUREMENT OF CONCENTRATION OF MATERIAL IN A PROCESS FLUID
Assignment: 1
Reel/Frame:
012982/0691Recorded: 06/11/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/25/2002
Exec Dt:
02/28/2002
Exec Dt:
03/04/2002
Exec Dt:
03/04/2002
Assignee:
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
WESTMAN, CHAMPLIN & KELLY, P.A
JUDSON K. CHAPLIN
INTERNATIONAL CENTRE
SUITE 1600, 900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
013249/0263Recorded: 09/03/2002Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO ADD EXECUTION DATE FOR THIRD ASSIGNOR, PREVIOUSLY RECORDED ON REEL 012982, FRAME 0691.
Assignors:
Exec Dt:
02/25/2002
Exec Dt:
02/28/2002
Exec Dt:
02/25/2002
Exec Dt:
03/04/2002
Assignee:
12001 TECHNOLOGY DRIVE
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
WESTMAN, CHAMPLIN & KELLY, P.A.
JUDSON K. CHAMPLIN
SUITE 1600, INTERNATIONAL CENTRE
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402

Search Results as of: 05/12/2024 05:55 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT