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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : RAO, QING LONG
Total Assignments: 6
Assignment: 1
Reel/Frame:022216/0534   Pages: 7
Recorded: 02/05/2009
Attorney Dkt #:8178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2009
2
Exec Dt:
01/09/2009
3
Exec Dt:
01/09/2009
4
Exec Dt:
01/12/2009
Assignee
1
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12323976
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:027075/0897   Pages: 4
Recorded: 10/18/2011
Attorney Dkt #:8319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2011
2
Exec Dt:
04/14/2011
3
Exec Dt:
04/14/2011
4
Exec Dt:
04/20/2011
Assignee
1
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13272714
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:027753/0623   Pages: 3
Recorded: 02/23/2012
Attorney Dkt #:8330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2011
2
Exec Dt:
12/14/2011
3
Exec Dt:
12/14/2011
4
Exec Dt:
12/14/2011
Assignee
1
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13399253
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 4
Reel/Frame:028294/0432   Pages: 3
Recorded: 05/31/2012
Attorney Dkt #:8320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/2012
2
Exec Dt:
05/18/2012
3
Exec Dt:
05/18/2012
4
Exec Dt:
05/18/2012
Assignee
1
1601 W DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13480998
Correspondence name and address
NALCO COMPANY
1601 W DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:033211/0505   Pages: 10
Recorded: 06/30/2014
Attorney Dkt #:8319USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2014
2
Exec Dt:
06/24/2014
3
Exec Dt:
06/27/2014
4
Exec Dt:
06/20/2014
5
Exec Dt:
06/20/2014
6
Exec Dt:
06/19/2014
7
Exec Dt:
06/19/2014
Assignee
1
1601 WEST DIEHL ROAD, NAPERVILLE
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13919167
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 6
Reel/Frame:039816/0390   Pages: 10
Recorded: 09/21/2016
Attorney Dkt #:14828-3611 (8319USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2014
2
Exec Dt:
06/24/2014
3
Exec Dt:
06/27/2014
4
Exec Dt:
06/20/2014
5
Exec Dt:
06/20/2014
6
Exec Dt:
06/19/2014
7
Exec Dt:
06/19/2014
Assignee
1
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15271441
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111

Search Results as of: 05/24/2024 03:05 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