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Patent Assignment Assignor Details
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Assignor Name : HU, YUNTAO THOMAS
Total Assignments: 17
Assignment: 1
Reel/Frame:021605/0208   Pages: 12
Recorded: 09/30/2008
Attorney Dkt #:J9062(C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LIN
Exec Dt:
07/14/2008
2
PALLA-VENKATA, CHANDRA SHEKAR
Exec Dt:
07/14/2008
3
HU, YUNTAO THOMAS
Exec Dt:
07/14/2008
4
SINGH, PRABHJYOT
Exec Dt:
07/14/2008
5
VETHAMUTHU, MARTIN SWANSON
Exec Dt:
07/14/2008
6
LIPS, ALEXANDER
Exec Dt:
09/15/2008
7
WEIR, ANTHONY JOHN
Exec Dt:
07/14/2008
Assignee
1
CONOPCO, INC. D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090312223
12138795
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 2
Reel/Frame:021605/0315   Pages: 12
Recorded: 09/30/2008
Attorney Dkt #:J9080(C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, LIN
Exec Dt:
07/14/2008
2
PALLA-VENKATA, CHANDRA SHEKAR
Exec Dt:
07/14/2008
3
HU, YUNTAO THOMAS
Exec Dt:
07/14/2008
4
SINGH, PRABHJYOT
Exec Dt:
07/14/2008
5
VETHAMUTHU, MARTIN SWANSON
Exec Dt:
07/14/2008
6
LIPS, ALEXANDER
Exec Dt:
09/15/2008
7
WEIR, ANTHONY JOHN
Exec Dt:
07/14/2008
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090312224
12138805
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 3
Reel/Frame:021774/0488   Pages: 17
Recorded: 11/03/2008
Attorney Dkt #:CANTO-12/218088-J9064C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CANTO, CRISTIANE APARECIDA F.
Exec Dt:
07/24/2008
2
PALLA-VENKATA, CHANDRA SHEKAR
Exec Dt:
07/31/2008
3
HU, YUNTAO THOMAS
Exec Dt:
07/31/2008
4
SINGH, PRABHJYOT
Exec Dt:
07/31/2008
5
YANG, LIN
Exec Dt:
07/31/2008
6
VETHAMUTHU, MARTIN SWANSON
Exec Dt:
07/31/2008
7
LIPS, ALEXANDER
Exec Dt:
09/15/2008
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776807
US20100009891
12218088
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 4
Reel/Frame:025492/0137   Pages: 5
Recorded: 12/14/2010
Attorney Dkt #:VENKATA-12946169-J9167C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALLA-VENKATA, CHANDRA SHEKAR
Exec Dt:
11/22/2010
2
HU, YUNTAO THOMAS
Exec Dt:
11/22/2010
3
VETHAMUTHU, MARTIN SWANSON
Exec Dt:
11/22/2010
Assignee
1
CONOPCO, INC., D/B/A/ UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8642529
US20120122998
12946169
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NJ 07632
Assignment: 5
Reel/Frame:025492/0194   Pages: 5
Recorded: 12/14/2010
Attorney Dkt #:VENKATA-12946186-J9171C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALLA-VENKATA, CHANDRA SHEKAR
Exec Dt:
11/22/2010
2
HU, YUNTAO THOMAS
Exec Dt:
11/22/2010
3
VETHAMUTHU, MARTIN SWANSON
Exec Dt:
11/22/2010
Assignee
1
CONOPCO, INC., D/B/A/ UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981855
NONE
12946186
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLILFFS, NJ 07632
Assignment: 6
Reel/Frame:028452/0436   Pages: 4
Recorded: 06/27/2012
Attorney Dkt #:J9228US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HONGJIE
Exec Dt:
05/18/2012
2
HU, YUNTAO THOMAS
Exec Dt:
05/18/2012
3
CHANDAR, PREM
Exec Dt:
05/18/2012
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130272987
13447343
Correspondence name and address
SUSAN MCBRIEN
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 7
Reel/Frame:028452/0559   Pages: 4
Recorded: 06/27/2012
Attorney Dkt #:J9229US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, HONGJIE
Exec Dt:
05/18/2012
2
HU, YUNTAO THOMAS
Exec Dt:
05/18/2012
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8617579
US20130272988
13447350
Correspondence name and address
SUSAN MCBRIEN
800 SYLVAN AVENUE
AG WEST, S. WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 8
Reel/Frame:029721/0087   Pages: 12
Recorded: 01/30/2013
Attorney Dkt #:J9241 13/708012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALLA-VENKATA, CHANDRA SEKHAR
Exec Dt:
12/18/2012
2
HU, YUNTAO THOMAS
Exec Dt:
12/20/2012
3
HERMANSON, KEVIN DAVID
Exec Dt:
12/18/2012
4
DAVE, RAJENDRA MOHANLAL
Exec Dt:
12/18/2012
5
YANG, LIN
Exec Dt:
12/18/2012
6
EARLY, JAMES ANDREW
Exec Dt:
12/13/2012
7
SHUTAK, ALEXANDER KINGSTON
Exec Dt:
12/18/2012
8
SHILOACH, ANAT
Exec Dt:
12/18/2012
9
MOADDEL, TEANOOSH
Exec Dt:
12/18/2012
Assignee
1
CONOPCO, INC., D/B/A UNILEVER
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8778910
US20140162979
13708012
Correspondence name and address
MIREYA VILLEGAS
800 SYLVAN AVENUE
A G WEST, SOUTH WING
ENGLEWOOD CLIFFS, NJ 07632
Assignment: 9
Reel/Frame:031087/0830   Pages: 18
Recorded: 08/27/2013
Attorney Dkt #:091721-0499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HSINCHEN
Exec Dt:
06/28/2013
2
HU, YUNTAO THOMAS
Exec Dt:
06/28/2013
3
YE, XIANGNAN
Exec Dt:
06/28/2013
4
TONMUKAYAKUL, NARONGSAK
Exec Dt:
06/28/2013
5
MCCABE, MICHAEL A.
Exec Dt:
06/28/2013
6
FREDERICK, KEVIN WALTER
Exec Dt:
08/01/2013
7
CHEN, SHIH-RUEY TOM
Exec Dt:
08/01/2013
8
LOEFFLER, RANDY JACK
Exec Dt:
08/01/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9816022
US20140352960
13929835
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 N. CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 10
Reel/Frame:031088/0042   Pages: 18
Recorded: 08/27/2013
Attorney Dkt #:091721-0500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HSINCHEN
Exec Dt:
06/28/2013
2
HU, YUNTAO THOMAS
Exec Dt:
06/28/2013
3
YE, XIANGNAN
Exec Dt:
06/28/2013
4
TONMUKAYAKUL, NARONGSAK
Exec Dt:
06/28/2013
5
MCCABE, MICHAEL A.
Exec Dt:
06/28/2013
6
FREDERICK, KEVIN WALTER
Exec Dt:
08/01/2013
7
CHEN, SHIH-RUEY TOM
Exec Dt:
08/01/2013
8
LOEFFLER, RANDY JACK
Exec Dt:
08/01/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9695350
US20140352962
13929871
Correspondence name and address
IONA N. KAISER
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:038228/0672   Pages: 9
Recorded: 04/08/2016
Attorney Dkt #:140846-005603US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YUNTAO THOMAS
Exec Dt:
11/12/2013
2
RUSSELL, AARON GENE
Exec Dt:
11/12/2013
3
HOLTSCLAW, JEREMY
Exec Dt:
11/12/2013
4
SINGH, DIPTI
Exec Dt:
11/12/2013
5
SCHNOOR, ELI ALLEN
Exec Dt:
11/12/2013
6
DURBIN, DONALD V.
Exec Dt:
11/12/2013
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160257878
15028170
Correspondence name and address
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:032406/0864   Pages: 8
Recorded: 03/11/2014
Attorney Dkt #:1880.636US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HSINCHEN
Exec Dt:
03/05/2014
2
HU, YUNTAO THOMAS
Exec Dt:
03/07/2014
3
TONMUKAYAKUL, NARONGSAK
Exec Dt:
03/10/2014
4
FITZPATRICK, HARVEY
Exec Dt:
03/11/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIR BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9732265
US20140352969
14204506
Correspondence name and address
SCHWEGMAN, LUNDBERG, WOESSNER / HALLIBUR
P.O. BOX 2938
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:040006/0287   Pages: 9
Recorded: 10/13/2016
Attorney Dkt #:1880.653US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YUNTAO THOMAS
Exec Dt:
04/30/2014
2
CHUNG, HSINCHEN
Exec Dt:
04/29/2014
3
PALLA-VENKATA, CHANDRA SEKHAR
Exec Dt:
04/29/2014
4
DURBIN, DONALD V.
Exec Dt:
04/30/2014
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170096597
15126961
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 14
Reel/Frame:042711/0711   Pages: 7
Recorded: 06/14/2017
Attorney Dkt #:1392-016.04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HU, YUNTAO THOMAS
Exec Dt:
02/26/2015
2
LARSEN, TRAVIS HOPE
Exec Dt:
02/19/2015
3
STANCIU, CORNELIU
Exec Dt:
02/26/2015
4
POTTY, AJISH
Exec Dt:
02/19/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10633578
US20180002594
15536094
Correspondence name and address
ISELIN LAW PLLC
P. O. BOX 1906
CYPRESS, TX 77410-1906
Assignment: 15
Reel/Frame:036700/0121   Pages: 12
Recorded: 10/01/2015
Attorney Dkt #:SU 2013/002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, HSINCHEN
Exec Dt:
09/13/2015
2
HU, YUNTAO THOMAS
Exec Dt:
09/04/2015
3
YE, XIANGNAN
Exec Dt:
09/18/2015
4
TONMUKAYAKUL, NARONGSAK
Exec Dt:
09/16/2015
5
MCCABE, MICHAEL A.
Exec Dt:
09/02/2015
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150133347
14292311
Correspondence name and address
SOLVAY USA INC.
8 CEDAR BROOK DRIVE
CRANBURY, NJ 08512
Assignment: 16
Reel/Frame:049619/0433   Pages: 10
Recorded: 06/28/2019
Attorney Dkt #:N10983USU1 (ECO0151/US)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREYER, DANIEL
Exec Dt:
04/09/2018
2
BOYRASKIKH, VYACHESLAV
Exec Dt:
04/06/2018
3
HU, YUNTAO THOMAS
Exec Dt:
04/13/2018
4
KURIAN, PIOUS
Exec Dt:
04/09/2018
5
STREET, JOSEPH PAUL
Exec Dt:
04/13/2018
6
TONMUKAYAKUL, NARONGSAK
Exec Dt:
04/05/2018
7
CHANG, KIN-TAI
Exec Dt:
04/09/2018
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10883036
US20190161670
16193542
Correspondence name and address
C/O KAGAN BINDER PLLC
221 MAIN ST N
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 17
Reel/Frame:054787/0758   Pages: 10
Recorded: 12/31/2020
Attorney Dkt #:N10983USD1 (CHX0151/US/2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DREYER, DANIEL
Exec Dt:
04/09/2018
2
BOYRASKIKH, VYACHESLAV
Exec Dt:
04/06/2018
3
HU, YUNTAO THOMAS
Exec Dt:
04/13/2018
4
KURIAN, PIOUS
Exec Dt:
04/09/2018
5
STREET, JOSEPH PAUL
Exec Dt:
04/13/2018
6
TONMUKAYAKUL, NARONGSAK
Exec Dt:
04/05/2018
7
CHANG, KIM-TAI
Exec Dt:
04/09/2018
Assignee
1
ECOLAB USA INC.
1 ECOLAB PLACE
ST. PAUL, MINNESOTA 55102
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11597864
US20210122967
17139539
Correspondence name and address
C/O KAGAN BINDER PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082

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