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Patent Assignment Assignor Details
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Assignor Name : ZHAO, YULIN
Total Assignments: 21
Assignment: 1
Reel/Frame:022216/0534   Pages: 7
Recorded: 02/05/2009
Attorney Dkt #:8178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHENG, WEIGUO
Exec Dt:
01/09/2009
2
LI, JUN
Exec Dt:
01/09/2009
3
ZHAO, YULIN
Exec Dt:
01/09/2009
4
RAO, QING LONG
Exec Dt:
01/12/2009
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088250
US20100126684
12323976
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 2
Reel/Frame:027075/0897   Pages: 4
Recorded: 10/18/2011
Attorney Dkt #:8319
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
04/14/2011
2
LI, JUN
Exec Dt:
04/14/2011
3
RAO, QING LONG
Exec Dt:
04/14/2011
4
CHENG, WEIGUO
Exec Dt:
04/20/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465623
US20120103548
13272714
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 3
Reel/Frame:027753/0623   Pages: 3
Recorded: 02/23/2012
Attorney Dkt #:8330
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
12/14/2011
2
LI, JUN
Exec Dt:
12/14/2011
3
RAO, QING LONG
Exec Dt:
12/14/2011
4
CHENG, WEIGUO
Exec Dt:
12/14/2011
Assignee
1
NALCO COMPANY
1601 W. DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8882964
US20130133847
13399253
Correspondence name and address
NALCO COMPANY
1601 W. DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 4
Reel/Frame:034195/0013   Pages: 3
Recorded: 11/10/2014
Attorney Dkt #:8330USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
12/14/2011
2
LI, JUN
Exec Dt:
12/14/2011
3
LONG RAO, QING
Exec Dt:
12/14/2011
4
CHENG, WEIGUO
Exec Dt:
12/14/2011
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9506202
US20150059998
14537055
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 5
Reel/Frame:028294/0432   Pages: 3
Recorded: 05/31/2012
Attorney Dkt #:8320
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
05/18/2012
2
LI, JUN
Exec Dt:
05/18/2012
3
RAO, QING LONG
Exec Dt:
05/18/2012
4
CHENG, WEIGUO
Exec Dt:
05/18/2012
Assignee
1
NALCO COMPANY
1601 W DIEHL ROAD
NAPERVILLE, ILLINOIS 60563-1198
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8709208
US20130306261
13480998
Correspondence name and address
NALCO COMPANY
1601 W DIEHL ROAD
PATENT & LICENSING DEPT.
NAPERVILLE, IL 60563-1198
Assignment: 6
Reel/Frame:033211/0505   Pages: 10
Recorded: 06/30/2014
Attorney Dkt #:8319USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
06/27/2014
2
LI, JUN
Exec Dt:
06/24/2014
3
RAO, QING LONG
Exec Dt:
06/27/2014
4
ASHTON, STEPHEN
Exec Dt:
06/20/2014
5
CHENG, WEIGUO
Exec Dt:
06/20/2014
6
TODOROVIC, ALEKSANDAR
Exec Dt:
06/19/2014
7
SMITH, ALAN
Exec Dt:
06/19/2014
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD, NAPERVILLE
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9487916
US20130299110
13919167
Correspondence name and address
NALCO COMPANY
655 LONE OAK DRIVE
EAGAN, MN 55121
Assignment: 7
Reel/Frame:039816/0390   Pages: 10
Recorded: 09/21/2016
Attorney Dkt #:14828-3611 (8319USC1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
06/27/2014
2
LI, JUN
Exec Dt:
06/24/2014
3
RAO, QING LONG
Exec Dt:
06/27/2014
4
ASHTON, STEPHEN
Exec Dt:
06/20/2014
5
CHENG, WEIGUO
Exec Dt:
06/20/2014
6
TODOROVIC, ALEKSANDAR
Exec Dt:
06/19/2014
7
SMITH, ALAN
Exec Dt:
06/19/2014
Assignee
1
NALCO COMPANY
1601 WEST DIEHL ROAD
NAPERVILLE, ILLINOIS 60563
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10145067
US20170009399
15271441
Correspondence name and address
BRINKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:038438/0086   Pages: 8
Recorded: 05/02/2016
Attorney Dkt #:722961
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, BO
Exec Dt:
05/14/2015
2
ZHANG, MENG
Exec Dt:
07/17/2015
3
LI, JUN
Exec Dt:
07/03/2015
4
XU, NA
Exec Dt:
05/07/2015
5
ZHAO, YULIN
Exec Dt:
05/07/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873983
US20160222590
15021479
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:038438/0184   Pages: 7
Recorded: 05/02/2016
Attorney Dkt #:722972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, BO
Exec Dt:
05/14/2015
2
XU, NA
Exec Dt:
05/07/2015
3
ZHANG, MENG
Exec Dt:
07/17/2015
4
ZHAO, YULIN
Exec Dt:
05/07/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873986
US20160230346
15021490
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 10
Reel/Frame:038185/0504   Pages: 3
Recorded: 04/04/2016
Attorney Dkt #:14828-2776 (8507USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FAN, YANRU
Exec Dt:
10/28/2015
2
ZHAO, YULIN
Exec Dt:
10/28/2015
Assignee
1
ECOLAB USA INC.
370 NORTH WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10005007
US20160107103
14786501
Correspondence name and address
BRIMKS GILSON AND LIONE
405 SOUTH MAIN STREET
SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 11
Reel/Frame:045925/0097   Pages: 7
Recorded: 05/29/2018
Attorney Dkt #:736756 (PT10418USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WU, JIA
Exec Dt:
11/15/2015
2
ZHAO, YULIN
Exec Dt:
11/19/2015
3
ZHANG, XIAO
Exec Dt:
11/30/2015
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844541
US20190055695
15779767
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 12
Reel/Frame:045716/0028   Pages: 8
Recorded: 05/04/2018
Attorney Dkt #:14828-3951 (PT10564USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHAO, YULIN
Exec Dt:
12/22/2015
2
WANG, CHUNHAO
Exec Dt:
12/17/2015
3
XU, NA
Exec Dt:
12/22/2015
4
LI, JUN
Exec Dt:
12/19/2015
5
ZHANG, MENG
Exec Dt:
12/24/2015
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10704201
US20180320316
15773667
Correspondence name and address
ERIC D. BABYCH
405 S. MAIN STREET, SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 13
Reel/Frame:038035/0001   Pages: 7
Recorded: 03/18/2016
Attorney Dkt #:722975 (PT10099USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, BO
Exec Dt:
03/17/2016
2
XU, NA
Exec Dt:
03/17/2016
3
ZHANG, MENG
Exec Dt:
03/16/2016
4
ZHAO, YULIN
Exec Dt:
03/16/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873986
US20160230346
15021490
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 14
Reel/Frame:038476/0287   Pages: 8
Recorded: 04/20/2016
Attorney Dkt #:722964 (8479USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHU, BO
Exec Dt:
03/28/2016
2
ZHANG, MENG
Exec Dt:
03/21/2016
3
LI, JUN
Exec Dt:
03/20/2016
4
XU, NA
Exec Dt:
03/17/2016
5
ZHAO, YULIN
Exec Dt:
03/25/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873983
US20160222590
15021479
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:038423/0039   Pages: 8
Recorded: 04/29/2016
Attorney Dkt #:723756 (8404USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MENG
Exec Dt:
04/13/2016
2
ZHU, BO
Exec Dt:
04/15/2016
3
ZHAO, YULIN
Exec Dt:
04/14/2016
4
SHEN, JIAN KUN
Exec Dt:
04/12/2016
5
XU, NA
Exec Dt:
04/15/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160273167
15033351
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 16
Reel/Frame:039466/0814   Pages: 7
Recorded: 08/17/2016
Attorney Dkt #:14828-3609 (8486USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TU, WENLI
Exec Dt:
08/12/2016
2
LU, YUMEI
Exec Dt:
08/15/2016
3
CHEN, ZHI
Exec Dt:
08/15/2016
4
ZHAO, YULIN
Exec Dt:
08/12/2016
Assignee
1
ECOLAB USA INC.
370 N. WABASHA STREET
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10422079
US20170175333
15119517
Correspondence name and address
ERIC D. BABYCH
405 S. MAIN STREET, SUITE 1000
SALT LAKE CITY, UT 84111-3411
Assignment: 17
Reel/Frame:042518/0172   Pages: 9
Recorded: 05/26/2017
Attorney Dkt #:728201 (8498USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAO, QINGLONG
Exec Dt:
05/03/2017
2
ZHAO, YULIN
Exec Dt:
05/03/2017
3
CHENG, WEIGUO
Exec Dt:
05/26/2017
4
ASHTON, STEPHEN B.
Exec Dt:
05/09/2017
5
TODOROVIC, ALEKSANDAR
Exec Dt:
05/02/2017
6
SMITH, ALAN
Exec Dt:
05/07/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10697121
US20170328004
15531211
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 18
Reel/Frame:042517/0735   Pages: 6
Recorded: 05/26/2017
Attorney Dkt #:728477 (PT10331USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, NA
Exec Dt:
05/18/2017
2
ZHANG, MENG
Exec Dt:
05/18/2017
3
ZHAO, YULIN
Exec Dt:
05/18/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180298556
15531234
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 19
Reel/Frame:042561/0987   Pages: 6
Recorded: 06/01/2017
Attorney Dkt #:727756 (PT10331WO01)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XU, NA
Exec Dt:
05/18/2017
2
ZHANG, MENG
Exec Dt:
05/18/2017
3
ZHAO, YULIN
Exec Dt:
05/18/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180298556
15531234
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 20
Reel/Frame:047633/0684   Pages: 6
Recorded: 11/30/2018
Attorney Dkt #:740777 (PT10647USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MENG
Exec Dt:
06/09/2017
2
ZHAO, YULIN
Exec Dt:
06/09/2017
3
XU, NA
Exec Dt:
06/09/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10982391
US20190301101
16305967
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 21
Reel/Frame:042896/0534   Pages: 7
Recorded: 07/05/2017
Attorney Dkt #:728223 (PT10403USWO)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, MENG
Exec Dt:
06/30/2017
2
XU, NA
Exec Dt:
06/30/2017
3
LI, JUN
Exec Dt:
07/03/2017
4
ZHAO, YULIN
Exec Dt:
06/29/2017
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10316469
US20170342663
15537018
Correspondence name and address
JOSHUA D. BISHOP
LEYDIG, VOIT & MAYER, LTD.
180 N. STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731

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