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 : KURIAN, PIOUS V.
Total Assignments: 12
Assignment: 1
Reel/Frame:016906/0602   Pages: 4
Recorded: 08/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
08/16/2005
2
REED, PETER E.
Exec Dt:
08/16/2005
3
ST. JOHN, MICHAEL R.
Exec Dt:
08/16/2005
4
SU, WINSTON
Exec Dt:
08/16/2005
5
CRAMM, JEFFREY R.
Exec Dt:
08/16/2005
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060249269
11120878
Correspondence name and address
ANDREA C. WALSH, PH.D.
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 2
Reel/Frame:023131/0259   Pages: 5
Recorded: 08/21/2009
Attorney Dkt #:7839 CO1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
08/16/2005
2
REED, PETER E.
Exec Dt:
08/16/2005
3
ST. JOHN, MICHAEL R.
Exec Dt:
08/16/2005
4
SU, WINSTON
Exec Dt:
08/16/2005
5
CRAMM, JEFFREY R.
Exec Dt:
08/16/2005
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530597
US20090312512
12545539
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:022487/0122   Pages: 4
Recorded: 03/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
02/09/2009
2
ATKINS, JEFFERY M.
Exec Dt:
02/11/2009
3
MORRIS, JOHN D.
Exec Dt:
02/09/2009
4
WARD, WILLIAM J.
Exec Dt:
02/06/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100204361
12367984
Correspondence name and address
BENJAMIN E. CARLSEN
PATENT AND LICENSING DEPT.
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 4
Reel/Frame:022487/0148   Pages: 4
Recorded: 03/30/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
02/09/2009
2
CHENGARA, ANOOP
Exec Dt:
02/09/2009
3
ATKINS, JEFFERY M.
Exec Dt:
02/11/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8097687
US20100204362
12367998
Correspondence name and address
BENJAMIN E. CARLSEN
1601 W. DIEHL ROAD
PATENT AND LICENSING DEPT.
NALCO COMPANY
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 5
Reel/Frame:027558/0340   Pages: 4
Recorded: 01/19/2012
Attorney Dkt #:8110 D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
02/09/2009
2
ATKINS, JEFFERY M.
Exec Dt:
02/11/2009
3
MORRIS, JOHN D.
Exec Dt:
02/09/2009
4
WARD, WILLIAM J.
Exec Dt:
02/06/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8258208
US20120123072
13353422
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:022687/0614   Pages: 6
Recorded: 05/15/2009
Attorney Dkt #:8147-NES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
04/23/2009
2
RAMESH, MANIAN
Exec Dt:
04/23/2009
3
SHMAKOVA-LINDEMAN, OLGA E.
Exec Dt:
04/17/2009
4
CHANG, KIN-TAI
Exec Dt:
04/17/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8889603
US20090260819
12424244
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 7
Reel/Frame:034190/0193   Pages: 6
Recorded: 11/17/2014
Attorney Dkt #:8147USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
04/23/2009
2
RAMESH, MANIAN
Exec Dt:
04/23/2009
3
SHMAKOVA-LINDEMAN, OLGA E.
Exec Dt:
04/17/2009
4
CHANG, KIN-TAI
Exec Dt:
04/17/2009
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9206346
US20150068748
14543417
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 8
Reel/Frame:022695/0651   Pages: 6
Recorded: 05/18/2009
Attorney Dkt #:8149-NES
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
05/06/2009
2
JOYCE, WILLIAM H.
Exec Dt:
05/12/2009
3
CHANG, KIN-TAI
Exec Dt:
05/04/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7989401
US20090260820
12425047
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 9
Reel/Frame:036248/0277   Pages: 4
Recorded: 08/04/2015
Attorney Dkt #:14828-2707 (8316USD1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
07/31/2015
2
WEI, MINGLI
Exec Dt:
08/04/2015
3
CHANG, KIN-TAI
Exec Dt:
07/31/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214679
US20150322333
14804973
Correspondence name and address
BRINKS GILSON & LIONE
455 N. CITYFRONT PLAZA DRIVE
NBC TOWER - SUITE 3600
CHICAGO, IL 60611
Assignment: 10
Reel/Frame:052809/0862   Pages: 14
Recorded: 06/02/2020
Attorney Dkt #:ECO0103/US/3 (8316USD1C1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIAN, PIOUS V.
Exec Dt:
07/31/2015
2
WEI, MINGLI
Exec Dt:
08/04/2015
3
CHANG, KIN-TAI
Exec Dt:
07/31/2015
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889749
US20190100690
16208775
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 11
Reel/Frame:045566/0618   Pages: 8
Recorded: 04/17/2018
Attorney Dkt #:14828-3956 (PT10540USW1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, ZHIYI
Exec Dt:
12/09/2015
2
WEI, MINGLI
Exec Dt:
12/08/2015
3
MCDONALD, KEVIN
Exec Dt:
12/08/2015
4
CHENG, WEIGUO
Exec Dt:
12/10/2015
5
KURIAN, PIOUS V.
Exec Dt:
12/09/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11035080
US20180327972
15767082
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 12
Reel/Frame:043022/0270   Pages: 4
Recorded: 07/17/2017
Attorney Dkt #:ECO0040/US (PT10715USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREYER, DANIEL R.
Exec Dt:
07/14/2017
2
KURIAN, PIOUS V.
Exec Dt:
07/14/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865339
US20170327727
15593776
Correspondence name and address
C/O KAGAN BINDER
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082

Search Results as of: 05/24/2024 05:25 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