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Patent Assignment Assignor Details
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Assignor Name : HUGHES, NIGEL
Total Assignments: 12
Assignment: 1
Reel/Frame:004855/0260   Pages: 1
Recorded: 03/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STARK, WILLIAM M.
Exec Dt:
02/24/1988
2
HUGHES, NIGEL
Exec Dt:
02/18/1988
3
GUNN, DONALD M.
Exec Dt:
02/18/1988
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4824948
NONE
07162513
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N. W., 11TH FLR.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004880/0609   Pages: 1
Recorded: 03/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREGORY, PETER
Exec Dt:
03/11/1988
2
HUGHES, NIGEL
Exec Dt:
03/11/1988
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A CORP. OF GREAT BRITAIN
MILLBANK, LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4922020
NONE
07169573
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N. W., 11TH FLR.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005017/0546   Pages: 1
Recorded: 01/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BALMFORTH, BRIAN
Exec Dt:
12/09/1988
2
HUGHES, NIGEL
Exec Dt:
12/09/1988
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A CORP. OF GREAT BRITAIN
MILLBANK
LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908062
NONE
07294655
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005162/0694   Pages: 1
Recorded: 10/18/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GREENWOOD, DAVID
Exec Dt:
08/08/1989
2
HUGHES, NIGEL
Exec Dt:
08/02/1989
3
KENYON, RONALD W.
Exec Dt:
08/21/1989
4
HINDAGOLLA, SURAJ L.
Exec Dt:
08/02/1989
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A BRITISH COMPANY
IMPERIAL CHEMICAL HOUSE
MILLBANK, LONDON SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053495
NONE
07398369
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L STREET, N.W., 11TH FLOOR
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005956/0548   Pages: 3
Recorded: 12/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATHER, LESLIE A.
Exec Dt:
12/05/1991
2
BRIERLEY, DAVID
Exec Dt:
12/05/1991
3
BULLOCK, JAMES F.
Exec Dt:
12/05/1991
4
HUGHES, NIGEL
Exec Dt:
12/05/1991
5
PATEL, PRAKASH
Exec Dt:
12/05/1991
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC, A BRITISH COMPANY
IMPERIAL CHEMICAL HOUSE, MILLBANK
LONDON, SW1P 3JF, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5220040
NONE
07808899
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
1615 L ST., N.W. 11TH FL.
WASHINGTON, DC 20036-5601
Assignment: 6
Reel/Frame:005981/0399   Pages: 2
Recorded: 01/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HALL, NIGEL
Exec Dt:
12/16/1991
2
HUGHES, NIGEL
Exec Dt:
12/16/1991
3
PATEL, PRAKASH
Exec Dt:
12/16/1991
Assignee
1
IMPERIAL CHEMICAL INDUSTRIES PLC
A BRITISH COMPANY
IMPERIAL CHEMCIAL HOUSE, MILLBANK, LONDON SW1P 3JF, ENGLAND
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5189181
NONE
07817615
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036-5601
Assignment: 7
Reel/Frame:007723/0658   Pages: 3
Recorded: 05/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGHES, NIGEL
Exec Dt:
03/20/1995
2
NEWTON, DAVID FRANCIS
Exec Dt:
03/24/1995
3
MILNER, DAVID JOHN
Exec Dt:
03/24/1995
4
DEBOOS, GARETH ANDREW
Exec Dt:
03/15/1995
Assignee
1
ZENECA LIMITED
15 STANHOPE GATE
LONDON, UNITED KINGDOM W1Y 6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5625080
NONE
08446638
Correspondence name and address
PAUL N. KOKULIS
CUSHMAN, DARBY & CUSHMAN
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR
WASHINGTON, D.C. 20005-3918
Assignment: 8
Reel/Frame:019772/0723   Pages: 11
Recorded: 08/31/2007
Attorney Dkt #:1011-78553-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGHES, NIGEL
Exec Dt:
08/28/2007
2
JONES, JEFFRY A.
Exec Dt:
06/07/2007
3
HOLDSWORTH, SIMON EDWARD
Exec Dt:
06/07/2007
Assignee
1
MENTOR GRAPHICS
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7735044
US20080307382
11758571
Correspondence name and address
JUSTIN D. WAGNER, KLARQUIST SPARKMAN
121 SW SALMON STREET
SUITE 1600
PORTLAND, OR 97204
Assignment: 9
Reel/Frame:024495/0910   Pages: 11
Recorded: 06/07/2010
Attorney Dkt #:1011-78553-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLDSWORTH, SIMON EDWARD
Exec Dt:
06/07/2007
2
HUGHES, NIGEL
Exec Dt:
08/28/2007
3
JONES, JEFFRY A.
Exec Dt:
06/07/2007
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN ROAD
WILSONVILLE, OREGON 97070-7777
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8271927
US20100223589
12776933
Correspondence name and address
ROBERT F. SCOTTI, KLARQUIST SPARKMAN LLP
ONE WORLD TRADE CENTER, SUITE 1600
121 SW SALMON ST.
PORTLAND, OR 97204
Assignment: 10
Reel/Frame:034306/0123   Pages: 4
Recorded: 12/02/2014
Attorney Dkt #:11115-REG1/JJR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGHES, NIGEL
Exec Dt:
11/24/2014
2
KORNILOV, ARTEM
Exec Dt:
11/18/2014
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 SW BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150149459
14549224
Correspondence name and address
LIBBEY KRAGER
8005 SW BOECKMAN RD.
WILSONVILLE, OR 97070
Assignment: 11
Reel/Frame:048169/0150   Pages: 4
Recorded: 01/29/2019
Attorney Dkt #:2013P98982US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGHES, NIGEL
Exec Dt:
11/24/2014
2
KORNILOV, ARTEM
Exec Dt:
11/18/2014
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150213069
14610725
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817
Assignment: 12
Reel/Frame:048169/0331   Pages: 4
Recorded: 01/29/2019
Attorney Dkt #:2013P98982US03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGHES, NIGEL
Exec Dt:
11/24/2014
2
KORNILOV, ARTEM
Exec Dt:
11/18/2014
Assignee
1
MENTOR GRAPHICS CORPORATION
8005 S.W. BOECKMAN RD.
WILSONVILLE, OREGON 97070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150213181
14610745
Correspondence name and address
MENTOR GRAPHICS C/O SIEMENS CORPORATION
3501 QUADRANGLE BLVD STE 230
INTELLECTUAL PROPERTY
ORLANDO, FL 32817

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