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:
09/27/2016
Application #:
13095042
Filing Dt:
04/27/2011
Publication #:
Pub Dt:
06/07/2012
Inventors:
Rodney H. Banks, Steven R. Ciota, Sascha J. Welz
Title:
METHOD FOR DETERMINATION OF SYSTEM PARAMETERS FOR REDUCING CRUDE UNIT CORROSION
Assignment: 1
Reel/Frame:
026186/0483Recorded: 04/27/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2011
Exec Dt:
04/20/2011
Exec Dt:
04/26/2011
Assignee:
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:
043494/0584Recorded: 08/09/2017Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2015
Assignee:
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Correspondent:
CHARLES D. SEGELBAUM
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:
043242/0687Recorded: 08/09/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/27/2017
Assignee:
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Correspondent:
CHARLES D. SEGELBAUM
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402

Search Results as of: 05/30/2024 04:38 AM
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