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Patent Assignment Assignor Details
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Assignor Name : CUMMINGS, WALTER D.
Total Assignments: 8
Assignment: 1
Reel/Frame:021247/0477   Pages: 6
Recorded: 07/16/2008
Attorney Dkt #:2466US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CUMMINGS, WALTER D.
Exec Dt:
06/09/2008
2
RYTHER, ROBERT J.
Exec Dt:
06/11/2008
3
RUHR, RICHARD O.
Exec Dt:
06/10/2008
4
ERICKSON, ANTHONY W.
Exec Dt:
06/20/2008
5
FERNHOLZ, PETER J.
Exec Dt:
06/09/2008
Assignee
1
ECOLAB INC.
370 NORTH WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090288683
12124725
Correspondence name and address
ANNELIESE S. MAYER
655 LONE OAK DRIVE
MAIL STOP ESC-F7
EAGAN, MN 55121
Assignment: 2
Reel/Frame:024538/0792   Pages: 4
Recorded: 06/15/2010
Attorney Dkt #:2573USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTHER, ROBERT J.
Exec Dt:
06/15/2010
2
CUMMINGS, WALTER D.
Exec Dt:
06/15/2010
Assignee
1
ECOLAB USA INC.
370 WABASHA STREET NORTH
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100317559
12816016
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 3
Reel/Frame:024538/0959   Pages: 4
Recorded: 06/15/2010
Attorney Dkt #:2573USU2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTHER, ROBERT J.
Exec Dt:
06/15/2010
2
CUMMINGS, WALTER D.
Exec Dt:
06/15/2010
Assignee
1
ECOLAB USA INC.
370 WABASHA STREET NORTH
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772215
US20100317560
12816050
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 4
Reel/Frame:027324/0719   Pages: 8
Recorded: 12/05/2011
Attorney Dkt #:P10011US00 - 2948US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, XIN
Exec Dt:
11/02/2011
2
GANDARA, JACQUILYNE
Exec Dt:
11/02/2011
3
RYTHER, ROBERT J.
Exec Dt:
11/03/2011
4
MOHS, THOMAS R.
Exec Dt:
12/01/2011
5
CUMMINGS, WALTER D.
Exec Dt:
11/03/2011
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ECOLAB CENTER
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130096045
13271861
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 5
Reel/Frame:035955/0101   Pages: 8
Recorded: 06/25/2015
Attorney Dkt #:P10011US01; E077-490
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, XIN
Exec Dt:
11/02/2011
2
GANDARA, JACQUILYNE
Exec Dt:
11/02/2011
3
RYTHER, ROBERT J.
Exec Dt:
11/03/2011
4
MOHS, THOMAS R.
Exec Dt:
12/14/2011
5
CUMMINGS, WALTER D.
Exec Dt:
11/03/2011
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102-2233
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803160
US20150291914
14750188
Correspondence name and address
MCKEE, VOORHEES & SEASE P.L.C. ATTN: ECO
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 6
Reel/Frame:043652/0637   Pages: 8
Recorded: 09/21/2017
Attorney Dkt #:P10011US02-2948USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUN, XIN
Exec Dt:
11/02/2011
2
GANDARA, JACQUILYNE
Exec Dt:
11/02/2011
3
RYTHER, ROBERT J.
Exec Dt:
11/03/2011
4
MOHS, THOMAS R.
Exec Dt:
12/01/2011
5
CUMMINGS, WALTER D.
Exec Dt:
11/03/2011
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10676695
US20180072967
15710471
Correspondence name and address
MCKEE, VOORHEES & SEASE, P.L.C.
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 7
Reel/Frame:042864/0264   Pages: 4
Recorded: 06/29/2017
Attorney Dkt #:P10686US01-2573USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTHER, ROBERT J.
Exec Dt:
04/21/2017
2
CUMMINGS, WALTER D.
Exec Dt:
06/26/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118137
US20170306266
15493819
Correspondence name and address
MCKEE, VOORHEES & SEASE P.L.C. ATTN: ECO
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309
Assignment: 8
Reel/Frame:057460/0782   Pages: 4
Recorded: 09/13/2021
Attorney Dkt #:P10686US02-2573USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RYTHER, ROBERT J.
Exec Dt:
04/21/2017
2
CUMMINGS, WALTER D.
Exec Dt:
06/26/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
SAINT PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697787
US20220098518
17447276
Correspondence name and address
MCKEE, VOORHEES & SEASE, PLC
801 GRAND AVENUE
SUITE 3200
DES MOINES, IA 50309-2721

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