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Patent Assignment Assignor Details
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Assignor Name : WILLIAMSON, CRAIG
Total Assignments: 17
Assignment: 1
Reel/Frame:006841/0688   Pages: 5
Recorded: 12/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, CRAIG
Exec Dt:
12/09/1993
2
LUECKE, MARK
Exec Dt:
12/06/1993
3
WILDMAN, JOHN R.
Exec Dt:
12/09/1993
4
O'PATKA, DENNIS J.
Exec Dt:
12/09/1993
Assignee
1
WESTERN PUBLISHING CO., INC.
1220 MOUND AVENUE
RACINE, WISCONSIN 53404
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5342064
NONE
08142585
Correspondence name and address
NEAL L. ROSENBERG
AMSTER, ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:012392/0889   Pages: 2
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMSON, CRAIG
Exec Dt:
10/18/2001
Assignee
1
MELZER, ERIC R.
3009 BRYANT AVE SOUTH, #5
MINNEAPOLIS, MINNESOTA 55408
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712667
NONE
09955922
Correspondence name and address
KINNEY & LANGE, P.A.
GEORGE W. JONAS
312 SOUTH THIRD STREET
MINNEAPOLIS, MN 55415-1002
Assignment: 3
Reel/Frame:024754/0587   Pages: 5
Recorded: 07/28/2010
Attorney Dkt #:IO-1112-USC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULL, ANDREW
Exec Dt:
08/08/2007
2
WILLIAMSON, CRAIG
Exec Dt:
07/08/2007
3
WILLIAMS, MARTIN C.
Exec Dt:
07/13/2007
4
HOENMANS, SCOTT T.
Exec Dt:
07/13/2007
Assignee
1
ION GEOPHYSICAL CORPORATION
2105 CITY WEST BOULEVARD, SUITE 400
HOUSTON, TEXAS 77042-2839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8908472
US20110022306
12841675
Correspondence name and address
MOSSMAN, KUMAR AND TYLER, PC
P.O. BOX 421239
HOUSTON, TX 77242
Assignment: 4
Reel/Frame:019685/0494   Pages: 5
Recorded: 08/13/2007
Attorney Dkt #:IO-1112US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULL, ANDREW
Exec Dt:
08/08/2007
2
WILLIAMSON, CRAIG
Exec Dt:
08/07/2007
3
WILLIAMS, MARTIN C.
Exec Dt:
07/13/2007
4
HOENMANS, SCOTT T.
Exec Dt:
07/13/2007
Assignee
1
INPUT/OUTPUT, INC.
2101 CITYWEST BOULEVARD
BUILDING 3, SUITE 400
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070286020
11760078
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AUGUSTA, SUITE 700
HOUSTON, TX 77057-5662
Assignment: 5
Reel/Frame:021095/0047   Pages: 8
Recorded: 06/13/2008
Attorney Dkt #:016912.00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERIKSON, LARS
Exec Dt:
10/18/2007
2
WILLIAMSON, CRAIG
Exec Dt:
10/18/2007
3
KING, SCOTT
Exec Dt:
10/18/2007
4
CRAIG, LYNDON
Exec Dt:
10/18/2007
5
WHITE, GREG
Exec Dt:
10/18/2007
6
THOMPSON, LYALL
Exec Dt:
10/17/2007
7
WILD, GREG
Exec Dt:
10/17/2007
8
STEVENS, CRAIG
Exec Dt:
10/17/2007
Assignees
1
ELECTROLUX HOME PRODUCTS PTY LIMITED
175 BONDS ROAD, RIVERWOOD
ACN 004 762 341
NEW SOUTH WALES, AUSTRALIA 2210
2
AKTIEBOLAGET ELECTROLUX
S:T GORANSGATAN 143
STOCKHOLM, SWEDEN SE-105 45
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D580211
NONE
29296248
Correspondence name and address
ROBERT S. KATZ C/O BANNER & WITCOFF, LTD
1100 13TH STREET NW, SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 6
Reel/Frame:020878/0165   Pages: 7
Recorded: 04/30/2008
Attorney Dkt #:016912.00002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERIKSON, LARS
Exec Dt:
11/22/2007
2
WILLIAMSON, CRAIG
Exec Dt:
11/23/2007
3
KING, SCOTT
Exec Dt:
11/19/2007
4
CRAIG, LYNDON
Exec Dt:
11/19/2007
Assignee
1
AKTIEBOLAGET ELECTROLUX
S:T GORANSGATAN 143
STOCKHOLM, SWEDEN SE-105 45
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D585701
NONE
29296246
Correspondence name and address
ROBERT S. KATZ C/O BANNER & WITCOFF, LTD
1100 13TH STREET NW, SUITE 1200
WASHINGTON, DC 20005-4051
Assignment: 7
Reel/Frame:023968/0136   Pages: 11
Recorded: 02/22/2010
Attorney Dkt #:ABE-46014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERIKSON, LARS
Exec Dt:
01/07/2010
2
WILLIAMSON, CRAIG
Exec Dt:
01/07/2010
3
KING, SCOTT
Exec Dt:
01/04/2010
4
CRAIG, LYNDON
Exec Dt:
01/04/2010
5
WHITE, GREG
Exec Dt:
01/11/2010
6
THOMPSON, LYALL
Exec Dt:
01/20/2010
7
WILD, GREG
Exec Dt:
02/18/2010
8
STEVENS, CRAIG
Exec Dt:
02/08/2010
Assignee
1
AKTIEBOLAGET ELECTROLUX
S-105 45
STOCKHOLM, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100139227
12593331
Correspondence name and address
PEARNE AND GORDON LLP
1801 EAST 9TH STREET
SUITE 1200
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:027590/0165   Pages: 9
Recorded: 01/25/2012
Attorney Dkt #:088736-0136
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LARCH, CHRISTOPHER PAUL
Exec Dt:
05/07/2010
2
STOREY, JOHN MERVYN DAVID
Exec Dt:
05/07/2010
3
WILLIAMSON, CRAIG
Exec Dt:
05/07/2010
4
MARSHALL, COLIN
Exec Dt:
05/07/2010
5
KEMP, STEVEN JOHN
Exec Dt:
05/07/2010
6
THE UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN
Exec Dt:
05/10/2010
Assignee
1
WISTA LABORATORIES LTD.
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8691979
US20120058995
13318907
Correspondence name and address
RICHARD C. PEET
FOLEY & LARDNER LLP
3000 K STREET, NW, STE 600
WASHINGTON, DC 20007
Assignment: 9
Reel/Frame:027061/0724   Pages: 8
Recorded: 10/14/2011
Attorney Dkt #:088736-0135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILLIAMSON, CRAIG
Exec Dt:
07/14/2010
2
STOREY, JOHN MERVYN DAVID
Exec Dt:
08/13/2010
Assignee
1
THE UNIVERSITY COURT OF THE UNIVERSITY OF ABERDEEN
OF UNIVERSITY OFFICE
REGENT WALK
ABERDEEN, UNITED KINGDOM AB24 3FX
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703952
US20110245504
13133900
Correspondence name and address
RICHARD C. PEET
FOLEY & LARDNER LLP
3000 K STREET, NW, STE 600
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:031470/0347   Pages: 24
Recorded: 10/24/2013
Attorney Dkt #:088736-0141
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICHARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
14
KHAN, KARRAR AHMAD
Exec Dt:
07/27/2011
15
LOH, YIN SZE
Exec Dt:
09/14/2011
Assignee
1
WISTA LABORATORIES LTD.
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283230
US20130315992
13984841
Correspondence name and address
RICHARD C. PEET
FOLEY & LARDNER LLP
3000 K STREET, NW, STE. 600
WASHINGTON, DC 20007
Assignment: 11
Reel/Frame:031509/0855   Pages: 25
Recorded: 10/29/2013
Attorney Dkt #:088736-0141 (CORRECTION)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE 12TH INVENTORS NAME PREVIOUSLY RECORDED ON REEL 031470 FRAME 0347. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECT SPELLING OF THE 12TH INVENTOR'S NAME IS RICKARD, JANET ELIZABETH.
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICKARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
14
KHAN, KARRAR AHMAD
Exec Dt:
07/27/2011
15
LOH, YIN SZE
Exec Dt:
09/14/2011
Assignee
1
WISTA LABORATORIES
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283230
US20130315992
13984841
Correspondence name and address
RICHARD C. PEET
FOLEY & LARDNER LLP
3000 K STREET, NW, STE 600
WASHINGTON, DC 20007
Assignment: 12
Reel/Frame:031767/0482   Pages: 27
Recorded: 12/05/2013
Attorney Dkt #:088736-0141
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S NAME PREVIOUSLY RECORDED ON REEL 031509 FRAME 0855. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICKARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
14
KHAN, KARRAR AHMAD
Exec Dt:
07/27/2011
15
LOH, YIN SZE
Exec Dt:
09/14/2011
Assignee
1
WISTA LABORATORIES LTD.
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9283230
US20130315992
13984841
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET, NW
WASHINGTON, DC 20007
Assignment: 13
Reel/Frame:054090/0667   Pages: 14
Recorded: 10/19/2020
Attorney Dkt #:W1081.70005US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICKARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
Assignee
1
WISTA LABORATORIES LTD.
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10864216
US20190046537
15912166
Correspondence name and address
WOLF GREENFIELD & SACKS PC
600 ATLANTIC AVE
BOSTON, MA 02210
Assignment: 14
Reel/Frame:056741/0177   Pages: 14
Recorded: 07/02/2021
Attorney Dkt #:W1081.70005US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICKARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
Assignee
1
WISTA LABORATORIES LTD.
51 AYER RAJAH CRESCENT
#07-01/02
SINGAPORE, SINGAPORE 139948
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11180464
US20200246350
16751811
Correspondence name and address
CLAIRE A. LIDSTON
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 15
Reel/Frame:059607/0310   Pages: 14
Recorded: 04/15/2022
Attorney Dkt #:W1081.70005US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARSHALL, COLIN
Exec Dt:
10/05/2011
2
CLUNAS, SCOTT
Exec Dt:
09/22/2011
3
STOREY, JOHN MERVYN DAVID
Exec Dt:
09/13/2011
4
SINCLAIR, JAMES PETER
Exec Dt:
09/22/2011
5
BADDELEY, THOMAS CRAVEN
Exec Dt:
09/23/2011
6
ISHAQ, AHTSHAM
Exec Dt:
09/22/2011
7
SIMPSON, MICHAEL
Exec Dt:
09/22/2011
8
WILLIAMSON, CRAIG
Exec Dt:
11/20/2011
9
WOOD, BARRY ALAN
Exec Dt:
09/22/2011
10
WISCHIK, CLAUDE MICHEL
Exec Dt:
09/13/2011
11
HARRINGTON, CHARLES ROBERT
Exec Dt:
09/13/2011
12
RICKARD, JANET ELIZABETH
Exec Dt:
09/19/2011
13
HORSLEY, DAVID
Exec Dt:
09/19/2011
Assignee
1
WISTA LABORATORIES LTD.
25 BUKIT BATOK CRESCENT THE ELITIST
#06-13
SINGAPORE, SINGAPORE 658066
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098161
17499498
Correspondence name and address
CLAIRE A. LIDSTON
WOLF, GREENFIELD & SACKS, P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210-2211
Assignment: 16
Reel/Frame:034573/0284   Pages: 5
Recorded: 12/23/2014
Attorney Dkt #:41577/928421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MC EWAN, KENNETH JOHN
Exec Dt:
08/20/2014
2
WILLIAMSON, CRAIG
Exec Dt:
08/20/2014
Assignee
1
THE SECRETARY OF STATE FOR DEFENCE
DSTL, PORTON DOWN
SALISBURY, WILTSHIRE, UNITED KINGDOM SP4 0JQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150195495
14410593
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309
Assignment: 17
Reel/Frame:035908/0952   Pages: 3
Recorded: 06/25/2015
Attorney Dkt #:41577-949383
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WILLIAMSON, CRAIG
Exec Dt:
04/08/2015
Assignee
1
THE SECRETARY OF STATE FOR DEFENCE
DSTL, PORTON DOWN
SALISBURY, WILTSHIRE, UNITED KINGDOM SP4 0JQ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150332608
14655657
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
1100 PEACHTREE STREET
SUITE 2800
ATLANTA, GA 30309

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