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Patent Assignment Assignor Details
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Assignor Name : WHISTON, KEITH
Total Assignments: 17
Assignment: 1
Reel/Frame:010311/0102   Pages: 5
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, XIAO LAN
Exec Dt:
07/24/1999
2
TOOZE, ROBERT PAUL
Exec Dt:
07/17/1999
3
WHISTON, KEITH
Exec Dt:
07/15/1999
4
EASTHAM, GRAHAM RONALD
Exec Dt:
07/18/1999
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
MILLBANK
IMPERIAL CHEMICAL HOUSE
LONDON, SW1P 3JF, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6348621
NONE
08860159
Correspondence name and address
ICI AMERICAS INC.
JOHN F. DANIELS, III
LAW DEPARTMENT, CONCORD PLAZA
3411 SILVERSIDE ROAD
WILMINGTON, DE 19803-8340
Assignment: 2
Reel/Frame:015751/0931   Pages: 3
Recorded: 02/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISTON, KEITH
Exec Dt:
01/18/2005
2
JONES, GRAHAM HOWARD
Exec Dt:
02/10/2005
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060094901
10979285
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
KATHY L. CREW, LEGAL/IP DEPT.
#1052T, 2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE
WILMINGTON, DE 19808
Assignment: 3
Reel/Frame:015751/0934   Pages: 3
Recorded: 02/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISTON, KEITH
Exec Dt:
01/18/2005
2
JONES, GRAHAM HOWARD
Exec Dt:
02/10/2005
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060094901
10979285
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
KATHY L. CREW - LEGAL/IP DEPT. #1052
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Assignment: 4
Reel/Frame:016287/0801   Pages: 5
Recorded: 02/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, WILLIAM BARRY
Exec Dt:
01/31/2005
2
WHISTON, KEITH
Exec Dt:
02/01/2005
3
GARCIA-VERDUGO, EDUARDO CEPEDA
Exec Dt:
02/02/2005
4
POLIAKOFF, MARTYN
Exec Dt:
01/31/2005
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560566
US20070232807
10954598
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE
LEGAL/IP DEPARTMENT #1052
WILMINGTON, DE 19808
Assignment: 5
Reel/Frame:019787/0214   Pages: 2
Recorded: 09/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WHISTON, KEITH
Exec Dt:
09/03/2007
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE/1052
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7442841
US20080051609
11839599
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 6
Reel/Frame:021141/0750   Pages: 3
Recorded: 06/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORSYTH, STEWART
Exec Dt:
06/04/2008
2
SEDDON, KENNETH R.
Exec Dt:
06/20/2008
3
WHISTON, KEITH
Exec Dt:
06/04/2008
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE/1052
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088917
US20080296531
12128893
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Assignment: 7
Reel/Frame:021477/0795   Pages: 3
Recorded: 09/03/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISTON, KEITH
Exec Dt:
08/15/2008
2
FORSYTH, STEWART
Exec Dt:
08/15/2008
3
SEDDON, KENNETH R.
Exec Dt:
08/30/2008
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
THREE LITTLE FALLS CENTRE/1052
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7772293
US20090036602
12182396
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Assignment: 8
Reel/Frame:026159/0885   Pages: 5
Recorded: 04/19/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEDDON, KENNETH RICHARD
Exec Dt:
04/13/2011
2
BELHOCINE, TAYEB
Exec Dt:
04/15/2011
3
PUGA, ALBERTO V.
Exec Dt:
04/13/2011
4
WHISTON, KEITH
Exec Dt:
04/13/2011
Assignee
1
INVISTA NORTH AMERICA S. A R. L
2801 CENTERVILLE ROAD
THREE LITTLE FALLS/CENTRE/1052
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8345407
US20120050945
13023070
Correspondence name and address
INVISTA NORTH AMERICA S. A R. L.
THREE LITTLE FALLS CENTRE/1052
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Assignment: 9
Reel/Frame:027724/0460   Pages: 6
Recorded: 02/17/2012
Attorney Dkt #:PI2330 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISTON, KEITH
Exec Dt:
01/27/2012
2
LANGRICK, CHARLES RICHARD
Exec Dt:
01/26/2012
3
SEDDON, KENNETH RICHARD
Exec Dt:
02/17/2012
4
PUGA, ALBERTO V.
Exec Dt:
01/26/2012
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE / 1052
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772438
US20120264907
13382363
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE / 1052
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 10
Reel/Frame:028659/0185   Pages: 6
Recorded: 07/27/2012
Attorney Dkt #:PI2840USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAGA-DUBREUIL, JOAN
Exec Dt:
06/25/2012
2
MEDHEKAR, VINAY
Exec Dt:
07/03/2012
3
MICKA, THOMAS A.
Exec Dt:
06/20/2012
4
WHISTON, KEITH
Exec Dt:
06/20/2012
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9050591
US20130144082
13490177
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 11
Reel/Frame:028659/0353   Pages: 6
Recorded: 07/27/2012
Attorney Dkt #:PI2990USNA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAGA-DUBREUIL, JOAN
Exec Dt:
06/25/2012
2
MEDHEKAR, VINAY
Exec Dt:
07/03/2012
3
MICKA, THOMAS A.
Exec Dt:
06/20/2012
4
WHISTON, KEITH
Exec Dt:
06/20/2012
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981257
US20130143730
13490207
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 12
Reel/Frame:030683/0671   Pages: 6
Recorded: 06/25/2013
Attorney Dkt #:PI2220 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKI, SUDHIR N.V.K.
Exec Dt:
06/19/2013
2
BELHOCINE, TAYEB
Exec Dt:
06/19/2013
3
SEDDON, KENNETH RICHARD
Exec Dt:
06/25/2013
4
WHISTON, KEITH
Exec Dt:
06/11/2013
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130299738
13885351
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 13
Reel/Frame:030807/0034   Pages: 6
Recorded: 07/16/2013
Attorney Dkt #:PI2220 US PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKI, SUDHIR N.V.K.
Exec Dt:
06/19/2013
2
BELHOCINE, TAYEB
Exec Dt:
06/19/2013
3
SEDDON, KENNETH RICHARD
Exec Dt:
06/25/2013
4
WHISTON, KEITH
Exec Dt:
06/11/2013
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130299738
13885351
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
THREE LITTLE FALLS CENTRE
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 14
Reel/Frame:035162/0109   Pages: 4
Recorded: 03/13/2015
Attorney Dkt #:PI2830
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WHISTON, KEITH
Exec Dt:
02/25/2015
2
LIU, XI
Exec Dt:
03/12/2015
3
HUTCHINGS, GRAHAM
Exec Dt:
03/12/2015
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150011797
14375512
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 15
Reel/Frame:035699/0874   Pages: 5
Recorded: 05/22/2015
Attorney Dkt #:PI2840USNA-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAGA-DUBREUIL, JOAN
Exec Dt:
05/06/2015
2
MICKA, THOMAS A
Exec Dt:
05/16/2015
3
MEDHEKAR, VINAY
Exec Dt:
05/08/2015
4
WHISTON, KEITH
Exec Dt:
05/06/2015
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9687836
US20150196900
14669121
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
WILMINGTON, DE 19808
Assignment: 16
Reel/Frame:037063/0287   Pages: 5
Recorded: 11/17/2015
Attorney Dkt #:PI2860US/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FORSYTH, STEWART
Exec Dt:
11/11/2015
2
TURNER, JOHN A
Exec Dt:
11/11/2015
3
WHISTON, KEITH
Exec Dt:
11/11/2015
4
VOS, THOMAS A
Exec Dt:
11/17/2015
Assignee
1
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
INTELLECTUAL PROPERTY
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221852
US20140343313
14354110
Correspondence name and address
INVISTA NORTH AMERICA S.A R.L.
2801 CENTERVILLE ROAD
INTELLECTUAL PROPERTY
WILMINGTON, DE 19808
Assignment: 17
Reel/Frame:044027/0496   Pages: 8
Recorded: 11/03/2017
Attorney Dkt #:PI3885US/PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRAGA-DUBREUIL, JOAN
Exec Dt:
08/29/2017
2
TURNER, JOHN ARTHUR
Exec Dt:
08/29/2017
3
WHISTON, KEITH
Exec Dt:
09/05/2017
4
MEDHEKAR, VINAY
Exec Dt:
09/29/2017
Assignee
1
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
3 LITTLE FALLS CENTRE
WILMINGTON, DELAWARE 19808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10143999
US20170333879
15525627
Correspondence name and address
INVISTA NORTH AMERICA S.A.R.L.
2801 CENTERVILLE ROAD
3 LITTLE FALLS CENTRE
WILMINGTON, DE 19808

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