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

Assignee Name : NALCO ENERGY SERVICES
Total Assignments: 10
Assignment: 1
Reel/Frame:016118/0802   Pages: 4
Recorded: 01/03/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
ONDEO NALCO ENERGY SERVICES
Exec Dt:
11/07/2003
Assignee
1
NALCO ENERGY SERVICES
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852213
NONE
09396715
Correspondence name and address
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 2
Reel/Frame:014859/0974   Pages: 3
Recorded: 12/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TONG, DAVID YOUDONG
Exec Dt:
12/19/2003
Assignee
1
NALCO ENERGY SERVICES
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005087
US20050139807
10748725
Correspondence name and address
NALCO COMPANY
MICHAEL B MARTIN
PATENT AND LICENSING DEPT.
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:014925/0717   Pages: 3
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, KIN-TAI
Exec Dt:
01/05/2004
Assignee
1
NALCO ENERGY SERVICES
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729402
US20030155122
10251742
Correspondence name and address
NALCO COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 4
Reel/Frame:014925/0726   Pages: 3
Recorded: 01/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, KIN-TAI
Exec Dt:
01/05/2004
Assignee
1
NALCO ENERGY SERVICES
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300973
US20030149212
10251006
Correspondence name and address
NALCO COMPANY
MICHAEL B. MARTIN
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:015298/0614   Pages: 3
Recorded: 05/03/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GARCIA, JUAN M., III
Exec Dt:
05/03/2004
2
BRADEN, MICHAEL L.
Exec Dt:
05/03/2004
Assignee
1
NALCO ENERGY SERVICES
7701 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7399403
US20050241996
10837806
Correspondence name and address
NALCO COMPANY
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:016107/0093   Pages: 3
Recorded: 12/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SPRATT, PAUL ANTHONY
Exec Dt:
11/04/2004
Assignee
1
NALCO ENERGY SERVICES
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060094913
10981230
Correspondence name and address
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 7
Reel/Frame:016052/0831   Pages: 2
Recorded: 12/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BP PRODUCTS NORTH AMERICA, INC.
Exec Dt:
11/09/2004
Assignee
1
NALCO ENERGY SERVICES
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6729402
US20030155122
10251742
Correspondence name and address
MICHAEL B. MARTIN
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 8
Reel/Frame:016052/0849   Pages: 2
Recorded: 12/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BP PRODUCTS NORTH AMERICA, INC.
Exec Dt:
11/09/2004
Assignee
1
NALCO ENERGY SERVICES
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7300973
US20030149212
10251006
Correspondence name and address
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 9
Reel/Frame:016036/0034   Pages: 3
Recorded: 12/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TREYBIG, DUANE S.
Exec Dt:
11/17/2004
2
CHANG, KIN-TAI
Exec Dt:
11/17/2004
Assignee
1
NALCO ENERGY SERVICES
7705 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050065036
10938315
Correspondence name and address
MICHAEL B. MARTIN
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 10
Reel/Frame:016282/0166   Pages: 5
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWMAN, STEVEN P.
Exec Dt:
02/17/2005
2
HAHN, CARL
Exec Dt:
02/17/2005
3
MCCLAIN, ROBERT D.
Exec Dt:
02/17/2005
Assignee
1
NALCO ENERGY SERVICES
7704 HIGHWAY 90-A
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7566744
US20060135628
11017390
Correspondence name and address
MICHAEL B. MARTIN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198

Search Results as of: 05/28/2024 12:08 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