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:
11/29/2016
Application #:
14537055
Filing Dt:
11/10/2014
Publication #:
Pub Dt:
03/05/2015
Inventors:
Jun Li, Weiguo Cheng, Yulin Zhao, Qing Long Rao
Title:
FURNISH PRETREATMENT TO IMPROVE PAPER STRENGTH AID PERFORMANCE IN PAPERMAKING
Assignment: 1
Reel/Frame:
034195/0013Recorded: 11/10/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/2011
Exec Dt:
12/14/2011
Exec Dt:
12/14/2011
Exec Dt:
12/14/2011
Assignee:
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 2
Reel/Frame:
042939/0948Recorded: 06/21/2017Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2015
Assignee:
1209 ORANGE STREET
WILMINGTON, DELAWARE 19801
Correspondent:
BRINKS GILSON & LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 3
Reel/Frame:
043133/0837Recorded: 07/28/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/27/2017
Assignee:
1 ECOLAB USA INC.
ST. PAUL, MINNESOTA 55102
Correspondent:
BRINKS GILSON & LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411

Search Results as of: 05/09/2024 04:50 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