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: 3
Patent #:
Issue Dt:
11/28/2006
Application #:
10990532
Filing Dt:
11/18/2004
Publication #:
Pub Dt:
05/18/2006
Inventors:
Eugene Tokhtuev, Anatoly Skirda, Christopher J. Owen, William Christensen
Title:
TURBIDITY SENSOR
Assignment: 1
Reel/Frame:
016229/0939Recorded: 02/04/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Exec Dt:
12/06/2004
Assignee:
4802 ONEOTA STREET
DULUTH, MINNESOTA 55807
Correspondent:
REED SMITH LLP
STANLEY P. FISHER
3110 FAIRVIEW PARK DR., SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 2
Reel/Frame:
019069/0670Recorded: 03/28/2007Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/27/2007
Assignee:
655 LONE OAK DRIVE
MAIL STOP ESC-F7
EAGAN, MINNESOTA 55121
Correspondent:
ANNELIESE S. MAYER
655 LONE OAK DRIVE
MAIL STOP ESC-F7
EAGAN, MN 55121
Assignment: 3
Reel/Frame:
052364/0144Recorded: 04/10/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/2020
Assignee:
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Correspondent:
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402

Search Results as of: 06/21/2024 05:01 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