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Assignor Name : CASTRO, DAVID J.
Total Assignments: 17
Assignment: 1
Reel/Frame:033892/0898   Pages: 3
Recorded: 10/06/2014
Attorney Dkt #:715997 (8395USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ST. JOHN, MICHAEL R.
Exec Dt:
11/02/2012
2
CASTRO, DAVID J.
Exec Dt:
11/02/2012
3
LIU, MEI
Exec Dt:
11/02/2012
Assignee
1
ECOLAB USA INC.
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9624623
US20150020988
14507062
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:042235/0760   Pages: 3
Recorded: 04/12/2017
Attorney Dkt #:727881 (8395USC2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ST. JOHN, MICHAEL R.
Exec Dt:
11/02/2012
2
CASTRO, DAVID J.
Exec Dt:
11/02/2012
3
LIU, MEI
Exec Dt:
11/02/2012
Assignee
1
ECOLAB USA INC.
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10227731
US20170218571
15485829
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 3
Reel/Frame:029764/0534   Pages: 5
Recorded: 02/06/2013
Attorney Dkt #:8492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
01/31/2013
2
LIU, MEI
Exec Dt:
01/31/2013
3
FURMAN, GARY S.
Exec Dt:
01/31/2013
4
SMORON, DOROTA
Exec Dt:
02/01/2013
5
WILSON, SHAWNEE M.
Exec Dt:
02/01/2013
6
ZHANG, ZHIYI
Exec Dt:
02/04/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8999111
US20140182799
13729650
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 4
Reel/Frame:029832/0353   Pages: 3
Recorded: 02/19/2013
Attorney Dkt #:8477
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
02/18/2013
2
CHENG, WEIGUO
Exec Dt:
02/18/2013
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9181657
US20140182800
13731311
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563-1198
Assignment: 5
Reel/Frame:031141/0903   Pages: 5
Recorded: 09/05/2013
Attorney Dkt #:PT10104US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/20/2013
2
KARNATI, RANGARANI
Exec Dt:
08/12/2013
3
WILSON, SHAWNEE M.
Exec Dt:
08/16/2013
4
CHENG, WEIGUO
Exec Dt:
08/15/2013
5
LIU, MEI
Exec Dt:
08/13/2013
6
ZHANG, ZHIYI
Exec Dt:
08/13/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410288
US20150041088
13962556
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 6
Reel/Frame:031173/0412   Pages: 6
Recorded: 09/10/2013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/20/2013
2
KARNATI, RANGARANI
Exec Dt:
08/12/2013
3
WILSON, SHAWNEE M.
Exec Dt:
09/09/2013
4
CHENG, WEIGUO
Exec Dt:
08/15/2013
5
LIU, MEI
Exec Dt:
08/13/2013
6
ZHANG, ZHIYI
Exec Dt:
08/13/2013
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9303360
US20150041089
13962569
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 7
Reel/Frame:031936/0564   Pages: 6
Recorded: 01/10/2014
Attorney Dkt #:PT10113USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
12/26/2013
2
KARNATI, RANGARANI
Exec Dt:
12/23/2013
3
WILSON, SHAWNEE M.
Exec Dt:
12/31/2013
4
CHENG, WEIGUO
Exec Dt:
01/09/2014
5
LIU, MEI
Exec Dt:
12/26/2013
6
ZHANG, ZHIYI
Exec Dt:
01/02/2014
Assignee
1
ECOLAB USA INC.
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9034145
US20150041091
14042888
Correspondence name and address
ECOLAB USA INC
1601 W. DIEHL ROAD
NAPERVILLE, IL 60563
Assignment: 8
Reel/Frame:033627/0758   Pages: 5
Recorded: 08/28/2014
Attorney Dkt #:14828-2558 (PT10363)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/25/2014
2
ANDREWS, WILLIAM
Exec Dt:
08/25/2014
3
SCHWARZ, DANIEL E.
Exec Dt:
08/26/2014
Assignee
1
ECOLAB USA INC.
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365979
US20160060812
14470686
Correspondence name and address
BRINKS GILSON & LIONE
455 N. CITYFRONT PLAZA DRIVE
NBC TOWER - SUITE 3600
CHICAGO, IL 60611
Assignment: 9
Reel/Frame:038540/0798   Pages: 6
Recorded: 05/10/2016
Attorney Dkt #:14828-3553 (PT10363USD1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
08/25/2014
2
ANDREWS, WILLIAM
Exec Dt:
08/25/2014
3
SCHWARZ, DANIEL E.
Exec Dt:
08/26/2014
Assignee
1
ECOLAB USA INC.
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9611589
US20160251804
15151226
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 10
Reel/Frame:033914/0392   Pages: 5
Recorded: 10/08/2014
Attorney Dkt #:PT10387US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
10/07/2014
2
LOWE, ROBERT M.
Exec Dt:
10/07/2014
3
LIU, MEI
Exec Dt:
10/07/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9702086
US20160097160
14507208
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 11
Reel/Frame:042640/0732   Pages: 6
Recorded: 06/07/2017
Attorney Dkt #:14828-3779 (PT10387USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
10/07/2014
2
LOWE, ROBERT M.
Exec Dt:
10/07/2014
3
LIU, MEI
Exec Dt:
10/07/2014
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9840810
US20170254021
15601685
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 12
Reel/Frame:037776/0474   Pages: 10
Recorded: 02/19/2016
Attorney Dkt #:8016USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURMAN, GARY S., JR.
Exec Dt:
02/08/2016
2
WEI, MINGLI
Exec Dt:
02/08/2016
3
KALEY, CHRISTOPHER D.
Exec Dt:
02/08/2016
4
CASTRO, DAVID J.
Exec Dt:
02/08/2016
5
GRIGORIEV, VLADUMIR A.
Exec Dt:
02/09/2016
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9574119
US20160152878
15018396
Correspondence name and address
ECOLAB USA INC.
MAIL STOP ESC-F7, 655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 13
Reel/Frame:039182/0074   Pages: 9
Recorded: 07/18/2016
Attorney Dkt #:14828-3629 (PT10104USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
07/07/2016
2
KARNATI, RANGARANI
Exec Dt:
07/07/2016
3
WILSON, SHAWNEE M.
Exec Dt:
07/07/2016
4
CHENG, WEIGUO
Exec Dt:
07/12/2016
5
LIU, MEI
Exec Dt:
07/07/2016
6
ZHANG, ZHIYI
Exec Dt:
07/07/2016
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10132040
US20160312410
15201926
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 14
Reel/Frame:045846/0460   Pages: 8
Recorded: 05/18/2018
Attorney Dkt #:738123 (N10818USU1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURMAN, GARY SAMUEL, JR.
Exec Dt:
06/02/2017
2
CASTRO, DAVID J.
Exec Dt:
06/02/2017
3
KALEY, CHRISTOPHER
Exec Dt:
06/02/2017
4
MCDONALD, KEVIN
Exec Dt:
06/02/2017
5
WEI, MINGLI
Exec Dt:
06/02/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10731063
US20180334601
15983571
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 15
Reel/Frame:053341/0168   Pages: 8
Recorded: 07/29/2020
Attorney Dkt #:35960-320619 (N10818USD1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURMAN, GARY SAMUEL, JR.
Exec Dt:
06/02/2017
2
CASTRO, DAVID J.
Exec Dt:
06/02/2017
3
KALEY, CHRISTOPHER
Exec Dt:
06/02/2017
4
MCDONALD, KEVIN
Exec Dt:
06/02/2017
5
WEI, MINGLI
Exec Dt:
06/02/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11427738
US20200325370
16913104
Correspondence name and address
BARNES & THORNBURG
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111-2571
Assignment: 16
Reel/Frame:057962/0251   Pages: 7
Recorded: 10/29/2021
Attorney Dkt #:35960-348313 (N11335USW1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRO, DAVID J.
Exec Dt:
05/06/2019
2
MAN, VICTOR FUK-PONG
Exec Dt:
05/16/2019
3
MARROU, STEPHEN RAYE
Exec Dt:
05/16/2019
4
PU, GANG
Exec Dt:
05/13/2019
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220205185
17607145
Correspondence name and address
BARNES & THORNBURG LLP
299 SOUTH MAIN STREET, SUITE 1825
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:054391/0470   Pages: 7
Recorded: 11/17/2020
Attorney Dkt #:ELAB-303NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DHAWAN, ASHISH
Exec Dt:
01/16/2020
2
CASTRO, DAVID J.
Exec Dt:
12/06/2019
3
FURMAN, GARY S
Exec Dt:
12/09/2019
4
KALEY, CHRISTOPHER
Exec Dt:
12/09/2019
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11982055
US20210140110
17091413
Correspondence name and address
EDMONDS & CMAIDALKA
16850 DIANA LANE, SUITE 102
HOUSTON, TX 77058

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