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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 : FOWEE, ROGER W.
Total Assignments: 10
Assignment: 1
Reel/Frame:004996/0801   Pages: 1
Recorded: 12/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/12/1988
2
Exec Dt:
12/12/1988
3
Exec Dt:
12/12/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07286034
Correspondence name and address
JAMES B. KINZER
55 E. MONROE ST.
STE. 3905
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:006542/0508   Pages: 3
Recorded: 04/20/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/1993
2
Exec Dt:
04/19/1993
3
Exec Dt:
04/19/1993
4
Exec Dt:
04/19/1993
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08053861
Correspondence name and address
JOSEPH B. BARRETT
NALCO CHEMICAL COMPANY
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:006516/0727   Pages: 3
Recorded: 05/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/05/1993
2
Exec Dt:
05/05/1993
3
Exec Dt:
05/05/1993
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07965130
Correspondence name and address
JAMES J. DRAKE
PATENT & LICENSING DEPT.
NALCO CHEMICAL COMPANY
ONE NALCO CENTER
NAPERVILLE, IL 60540-1198
Assignment: 4
Reel/Frame:007965/0639   Pages: 3
Recorded: 04/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/1996
2
Exec Dt:
02/29/1996
3
Exec Dt:
02/29/1996
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08608226
Correspondence name and address
NALCO CHEMICAL COMPANY
JAMES J. DRAKE
PATENT & LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:010963/0393   Pages: 3
Recorded: 07/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2000
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09563085
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
PATENT AND LICENSING DEPT.
ONE NALCO CENTER
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:011387/0853   Pages: 3
Recorded: 12/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/13/2000
Assignee
1
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09737257
Correspondence name and address
NALCO CHEMICAL COMPANY
MARGARET M. BRUMM
ONE NALCO CENTER
NAPERVILLE, ILLINOIS 60563-1198
Assignment: 7
Reel/Frame:029916/0738   Pages: 3
Recorded: 03/04/2013
Attorney Dkt #:35209/04054
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2013
2
Exec Dt:
03/01/2013
Assignee
1
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13783496
Correspondence name and address
CALFEE HALTER & GRISWOLD LLP
1405 EAST 6TH STREET
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:044341/0079   Pages: 8
Recorded: 12/08/2017
Attorney Dkt #:736112 (PT10728USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2017
2
Exec Dt:
01/22/2017
3
Exec Dt:
01/22/2017
4
Exec Dt:
01/20/2017
5
Exec Dt:
02/03/2017
Assignee
1
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15835819
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 9
Reel/Frame:050282/0424   Pages: 8
Recorded: 09/05/2019
Attorney Dkt #:N11233USU1 (ECO0172/US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2019
2
Exec Dt:
08/27/2019
3
Exec Dt:
08/26/2019
4
Exec Dt:
08/26/2019
5
Exec Dt:
08/26/2019
Assignee
1
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16561560
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN STREET N
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 10
Reel/Frame:060973/0564   Pages: 8
Recorded: 09/02/2022
Attorney Dkt #:29805.386.USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2019
2
Exec Dt:
08/27/2019
3
Exec Dt:
08/26/2019
4
Exec Dt:
08/26/2019
5
Exec Dt:
08/26/2019
Assignee
1
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17850981
Correspondence name and address
PAUL J. LAVANWAY, JR.
200 SOUTH SIXTH STREET
SUITE 4000
MINNEAPOLIS, MN 55402

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