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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:
02/23/2016
Application #:
13289578
Filing Dt:
11/04/2011
Publication #:
Pub Dt:
04/25/2013
Inventors:
Wen Li TU, Andrew J. COOPER, Yu-mei LU, Laura E. RICE, Elisa M. LUTH, Jian Kun SHEN
Title:
USE OF SULFAMIC ACID OR ITS SALTS AS STABILIZERS ESPECIALLY IN COMBINATION WITH AMMONIUM SALT AND/OR AMMINE FOR BLEACH OR OTHER HALOGEN CONTAINING BIOCIDES IN THE PAPER AREA
Assignment: 1
Reel/Frame:
027272/0893Recorded: 11/22/2011Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
Exec Dt:
10/21/2011
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
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:
037525/0667Recorded: 01/19/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
Exec Dt:
10/21/2011
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
Exec Dt:
10/18/2011
Assignee:
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Correspondent:
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, IL 60563-1198

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