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Patent Assignment Assignee Details
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Assignee Name : INEOS SILICAS LIMITED
Total Assignments: 30
Assignment: 1
Reel/Frame:016196/0701   Pages: 2
Recorded: 01/21/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09508923
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:016196/0703   Pages: 2
Recorded: 01/21/2005
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09763916
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:029640/0696   Pages: 2
Recorded: 01/16/2013
Attorney Dkt #:31138/40000A & 40000B
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
WARRINGTON
CHESHIRE, UNITED KINGDOM WA5 1AB
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10615797
 
12828462
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:030119/0082   Pages: 3
Recorded: 03/29/2013
Attorney Dkt #:31138/40006
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
CHESHIRE WARRINGTON, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13576426
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DR.
SUITE 6300
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:032164/0606   Pages: 2
Recorded: 02/06/2014
Attorney Dkt #:31138/40000C
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14065162
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DR.
SUITE 6300
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:036209/0772   Pages: 2
Recorded: 07/29/2015
Attorney Dkt #:31138/40002A
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
WARRINGTON, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14603084
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:045371/0973   Pages: 3
Recorded: 03/28/2018
Attorney Dkt #:31138/40006A
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/13/2001
Assignee
1
BANK QUAY
CHESHIRE WARRINGTON, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15394546
Correspondence name and address
MARSHALL GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:012310/0357   Pages: 2
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2001
2
Exec Dt:
09/12/2001
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09959121
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 9
Reel/Frame:015315/0065   Pages: 2
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2001
2
Exec Dt:
09/12/2001
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10841522
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:013003/0368   Pages: 5
Recorded: 06/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2002
2
Exec Dt:
02/08/2002
3
Exec Dt:
02/08/2002
4
Exec Dt:
02/08/2002
5
Exec Dt:
02/07/2002
Assignees
1
33 BENEDICT PLACE
GREENWICH, CONNECTICUT 06830
2
BANK QUAY
WARRINGTON, CHESHIRE WA15 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10057908
Correspondence name and address
PILLSBURY WINTHROP LLP
RICHARD A. STEINGBERG
1600 TYSONS BOULEVARD
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 11
Reel/Frame:014009/0891   Pages: 2
Recorded: 11/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/06/2002
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10296902
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 12
Reel/Frame:016774/0339   Pages: 2
Recorded: 07/11/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/06/2002
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11177403
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006-1101
Assignment: 13
Reel/Frame:014686/0141   Pages: 2
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/11/2003
Assignee
1
BANK QUAY
WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10466538
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
P.O. BOX 10500
INTELLECTUAL PROPERTY GROUP
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:014263/0209   Pages: 2
Recorded: 07/14/2003
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/20/2003
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09763600
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
PAUL N. KOKULIS
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 15
Reel/Frame:014606/0146   Pages: 2
Recorded: 07/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2003
2
Exec Dt:
07/02/2003
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10466608
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 16
Reel/Frame:015565/0452   Pages: 2
Recorded: 03/23/2004
Attorney Dkt #:0308876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/03/2004
2
Exec Dt:
03/03/2004
Assignee
1
BANK QUAY, WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10490486
Correspondence name and address
PILLSBURY WINTHROP LLP
PAUL L. SHARER
INTELLECTUAL PROPERTY GROUP
P.O. BOX 10500
MCLEAN, VA 22102
Assignment: 17
Reel/Frame:016379/0922   Pages: 3
Recorded: 01/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/2004
2
Exec Dt:
05/10/2004
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10499683
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:016045/0327   Pages: 3
Recorded: 10/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2004
2
Exec Dt:
05/10/2004
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10495482
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:018147/0641   Pages: 2
Recorded: 08/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/2005
2
Exec Dt:
02/23/2005
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10527837
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
1909 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:017244/0738   Pages: 2
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2005
2
Exec Dt:
03/16/2005
3
Exec Dt:
03/16/2005
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10533314
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
INTELLECTUAL PROPERTY GROUP
1909 K STREET, N.W.
WASHINGTON, D.C. 20006-1101
Assignment: 21
Reel/Frame:020186/0803   Pages: 3
Recorded: 11/27/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/2005
Assignee
1
P.O. BOX 26, BANK QUAY
WARRINGTON, CHESHIRE WA5 1AB, UNITED KINGDOM
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07124864
 
NONE
07244898
 
NONE
07642568
 
NONE
07765176
 
NONE
07899115
 
NONE
07971615
 
NONE
08012807
 
NONE
08046864
 
NONE
08158818
 
NONE
08266849
 
08288313
 
NONE
08301409
 
NONE
08424453
 
NONE
08563748
 
NONE
08693104
 
NONE
08836663
 
NONE
08996867
 
NONE
09029416
 
NONE
09117979
 
09142652
 
NONE
09395769
Correspondence name and address
JONES DAY
INTELLECTUAL PROPERTY GROUP
222 EAST 41ST STREET
NEW YORK, NEW YORK 10017-6702
Assignment: 22
Reel/Frame:020206/0560   Pages: 2
Recorded: 11/30/2007
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/21/2005
Assignee
1
P.O. BOX 26, BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09011169
Correspondence name and address
JONES DAY
INTELLECTUAL PROPERTY GROUP
222 EAST 41ST STREET
NEW YORK, NY 10017-6702
Assignment: 23
Reel/Frame:018103/0563   Pages: 2
Recorded: 07/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/21/2005
Assignee
1
BANK QUAY
WARRINGTON, CHESHIRE, WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10549670
Correspondence name and address
MAYER, BROWN, ROWE & MAW LLP
INTELLECTUAL PROPERTY GROUP
1909 K STREET, N.W.
WASHINGTON, D.C. 20006-1101
Assignment: 24
Reel/Frame:019708/0716   Pages: 3
Recorded: 07/09/2007
Attorney Dkt #:011790-0010-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2006
2
Exec Dt:
07/19/2006
3
Exec Dt:
07/05/2006
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE WA5 1AB, GREAT BRITAIN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10584209
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 25
Reel/Frame:018726/0316   Pages: 4
Recorded: 01/09/2007
Attorney Dkt #:9931-013US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2006
2
Exec Dt:
12/13/2006
3
Exec Dt:
12/13/2006
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11568903
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 26
Reel/Frame:028969/0423   Pages: 3
Recorded: 09/17/2012
Attorney Dkt #:0068905-000033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/20/2007
Assignee
1
WARRINGTON
CHESHIRE, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12441633
Correspondence name and address
MICHAEL L. DEVER
ONE OXFORD CENTRE, 20TH FLOOR
301 GRANT STREET
PITTSBURGH, PA 15219
Assignment: 27
Reel/Frame:020186/0875   Pages: 2
Recorded: 11/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/2007
2
Exec Dt:
11/22/2007
Assignee
1
BANK QUAY, WARRINGTON
CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08847260
Correspondence name and address
JONES DAY
222 EAST 41ST ST
NEW YORK, NY 10017
Assignment: 28
Reel/Frame:021231/0533   Pages: 4
Recorded: 07/14/2008
Attorney Dkt #:9931-015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2008
2
Exec Dt:
04/07/2008
3
Exec Dt:
04/11/2008
4
Exec Dt:
04/11/2008
5
Exec Dt:
04/11/2008
6
Exec Dt:
04/14/2008
7
Exec Dt:
04/11/2008
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11996718
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 29
Reel/Frame:024921/0422   Pages: 5
Recorded: 09/01/2010
Attorney Dkt #:0068905-000266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/2008
2
Exec Dt:
04/07/2008
3
Exec Dt:
04/12/2008
4
Exec Dt:
04/11/2008
5
Exec Dt:
04/11/2008
6
Exec Dt:
04/14/2008
7
Exec Dt:
04/11/2008
8
Exec Dt:
04/07/2008
9
Exec Dt:
04/08/2008
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE, UNITED KINGDOM WA5 1AB
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12524113
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 30
Reel/Frame:021317/0728   Pages: 2
Recorded: 07/30/2008
Attorney Dkt #:9931-016US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
BANK QUAY
WARRINGTON CHESHIRE WA5 1AB, UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12158234
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733

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