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Patent Assignment Assignee Details
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Assignee Name : DOFASCO INC.
Total Assignments: 36
Assignment: 1
Reel/Frame:003944/0709   Pages: 3
Recorded: 01/25/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MC ALLISTER, JOHN W.
Exec Dt:
11/17/1980
2
STEWART, LINDSAY G.
Exec Dt:
11/17/1980
3
GLADYSZ, CARL V.
Exec Dt:
11/20/1980
4
WILSON, JIM
Exec Dt:
12/01/1980
Assignee
1
DOFASCO INC.
1330 BURLINGTON ST.,
EAST. HAMILTON, ONTARIO L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4326887
NONE
06212380
Correspondence name and address
HIRONS, ROGERS & SCOTT
3430 FAIRVIEW ST.
BURLINGTON, ONTARIO, CANADA L7N 2R5
Assignment: 2
Reel/Frame:003826/0276   Pages: 5
Recorded: 01/09/1981
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
DOMINION FOUNDRIES AND STEEL LIMITED
Exec Dt:
11/25/1980
Assignee
1
DOFASCO INC.
STATELESS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
3428023
NONE
04037997
 
3200771
NONE
04161839
 
3200769
NONE
04165447
 
3438820
NONE
04445023
 
3361085
NONE
04457917
 
3451355
NONE
04607325
 
3628465
NONE
04790757
 
3704670
NONE
05002796
 
3857739
NONE
05285314
 
3939404
NONE
05487092
 
3906869
NONE
05506384
 
4075810
NONE
05683767
 
4078347
NONE
05683791
 
4058941
NONE
05693853
 
4141758
NONE
05793376
 
4177303
NONE
05924297
 
4306511
NONE
06099762
 
4292847
NONE
06116122
 
4363277
NONE
06149367
Correspondence name and address
HIRONS, ROGERS, ET AL.
3430 FAIRVIEW ST. BURLINGTON
ONTARIO,CANADA ,L7N 2R5
Assignment: 3
Reel/Frame:003912/0190   Pages: 2
Recorded: 09/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASHBY, GEORGE S.
Exec Dt:
12/05/1980
2
ZAKRZEWSKI, ANDREW S.
Exec Dt:
12/05/1980
Assignee
1
DOFASCO INC.
P.O. BOX 460, 1330 BURLINGTON ST.
EAST HAMILTON, ONTARIO, ONTARIO L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4306511
NONE
06099762
Correspondence name and address
HIRONS, ROGERS & SCOTT
3430 FAIRVIEW ST.
BURLINGTON, ONTARIO, CANADA L7N 2R5
Assignment: 4
Reel/Frame:004037/0070   Pages: 2
Recorded: 09/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MARTIN, HENRY
Exec Dt:
09/07/1982
2
THOMPSON, CHARLES R.
Exec Dt:
09/07/1982
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4363277
NONE
06149367
Correspondence name and address
HIRONS, ROGERS & SCOTT
277 LAKESHORE ROAD EAST
OAKVILLE, ONTARIO, CANDA
L6J 1H9
Assignment: 5
Reel/Frame:004704/0189   Pages: 3
Recorded: 04/28/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HASCALL, JAMES G.
Exec Dt:
02/13/1987
Assignee
1
DOFASCO INC.
HAMILTON
ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402207
NONE
06281801
Correspondence name and address
BARRY L. KELMACHTER
OLIN CORPORATION 1-K-6
275 WINCHESTER AVE.,
P. O. BOX 30-275
NEW HAVEN, CT 06511
Assignment: 6
Reel/Frame:005072/0309   Pages: 3
Recorded: 05/08/1989
Conveyance: AFFIDAVIT FROM THE SECRETARY SHOWING CHANGE OF ADDRESS, JULY 11, 1988, CANADA
Assignor
1
DOFASCO INC., HAMILTON, ONTARIO L8N 3J5
Exec Dt:
07/11/1988
Assignee
1
DOFASCO INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4402207
NONE
06281801
Correspondence name and address
ROGERS AND SCOTT
STE. 201, 277 LAKESHORE RD., E.
OAKVILLE, ONTARIO, CANADA L6J 6J3
Assignment: 7
Reel/Frame:005457/0804   Pages: 4
Recorded: 09/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DALEY, RICHARD A.
Exec Dt:
09/26/1990
2
MARTIN, HENRY
Exec Dt:
09/26/1990
3
REIMANN, WOLFGANG G.
Exec Dt:
09/26/1990
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5107773
NONE
07588899
Correspondence name and address
ROGERS & SCOTT
STE. 201, 277 LAKESHORE RD. E.
OAKVILLE, ONTARIO
CANADA L6J 6J3
Assignment: 8
Reel/Frame:008875/0386   Pages: 4
Recorded: 10/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLIFFORD, DAVID D'ARCY
Exec Dt:
10/03/1997
Assignee
1
DOFASCO INC.
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985457
NONE
08947030
Correspondence name and address
ROGERS & SCOTT
INGRID E. SCHMIDT
214 RANDALL STREET
OAKVILLE ONTARIO, CANADA, L6J 1P7
Assignment: 9
Reel/Frame:010091/0478   Pages: 3
Recorded: 07/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUERRA, GINA
Exec Dt:
05/31/1999
2
WITT, JEFFREY GEORGE
Exec Dt:
05/31/1999
3
LIM, TIMOTHY
Exec Dt:
05/31/1999
4
CASEY, VERNON JIM
Exec Dt:
05/31/1999
Assignee
1
DOFASCO INC.
1330 BURLINGTON ST. EAST, BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6431526
NONE
09302376
Correspondence name and address
JOHN R.S. ORANGE
SUITE 3600, P.O. BOX 190
TORONTO DOMINION BANK TOWER
TORONTO DOMINION CENTRE
TORONTO, ONT. CAN. M5K 1H6
Assignment: 10
Reel/Frame:010855/0222   Pages: 4
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VACULIK, LIT
Exec Dt:
03/16/2000
2
MACCUISH, R. BLAIR
Exec Dt:
03/14/2000
Assignee
1
DOFASCO INC.
PO BOX 2460
HAMILTON ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6564119
NONE
09508969
Correspondence name and address
GOWLING, STRATHY & HENDERSON
INGRI E. SCHMIDT
SUITE 560, 120 KING STREET WEST
PO BOX 1045, LCD 1
HAMILTON ONTARIO, CANADA L8N 3R4
Assignment: 11
Reel/Frame:012253/0610   Pages: 5
Recorded: 10/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERR, TED
Exec Dt:
12/15/2000
2
WEBBER, RON
Exec Dt:
12/15/2000
3
HOWARD, RON
Exec Dt:
12/18/2000
4
HILL, WILLIAM
Exec Dt:
12/19/2000
Assignee
1
DOFASCO INC.
PO BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6625515
US20020116980
09741192
Correspondence name and address
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
PO BOX 1045, LCD 1, HAMILTON, ONTARIO,
CANADA
L8N 3R4
Assignment: 12
Reel/Frame:011912/0671   Pages: 3
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILLACI, NICHOLAS
Exec Dt:
06/12/2001
2
TUNJIC, ILIJA
Exec Dt:
06/12/2001
Assignee
1
DOFASCO INC.
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6609583
US20020000022
09878939
Correspondence name and address
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
BOX 1045, LCD 1
HAMILTON, ONTARIO, CA L8N 3R4
Assignment: 13
Reel/Frame:012085/0315   Pages: 4
Recorded: 08/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VACULIK, VIT
Exec Dt:
08/09/2001
2
QUINN, SHANNON L.
Exec Dt:
08/09/2001
3
DUDZIC, MICHAEL S.
Exec Dt:
08/09/2001
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6607577
US20020038926
09927394
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
PO BOX 1045, LCD 1
HAMILTON, ONTARIO, CANADA L8N 3R4
Assignment: 14
Reel/Frame:012283/0592   Pages: 3
Recorded: 10/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BSCHORR, OSKAR
Exec Dt:
10/12/2001
Assignee
1
DOFASCO INC.
P.O. BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6773383
US20020072457
09982806
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
PO BOX 1045 LCD 1
HAMILTON, ONTARIO, CANADA L8N 3R4
Assignment: 15
Reel/Frame:012309/0260   Pages: 3
Recorded: 11/15/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLIFFORD, DAVID D'ARCY
Exec Dt:
11/01/2001
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO, CANADA L8N3J
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6546694
US20020152716
09841339
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
ROBERT J. GRAHAM
199 BAY STREET, COMMERCE COURT WEST
SUITE 4900
TORONTO, ONTARIO M5L1J
Assignment: 16
Reel/Frame:012329/0619   Pages: 3
Recorded: 11/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLIFFORD, DAVID D'ARCY
Exec Dt:
11/01/2001
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO, CANADA L8N3J
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7204906
US20020153094
09839082
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
OMAR A. NASSIF
199 BAY STREET, COMMERCE COURT WEST
SUITE 4900
TORONTO, ONTARIO CANADA M5LIJ3
Assignment: 17
Reel/Frame:012784/0001   Pages: 3
Recorded: 04/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURI, MARIA-LYNN
Exec Dt:
03/14/2002
2
LYNES, STEPHEN
Exec Dt:
03/14/2002
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST, BOX 2460
HAMILTON, ONTARIO, L8N 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7005016
US20020053374
10023936
Correspondence name and address
ORANGE & CHARI
SANTOSH K. CHARI
SUITE 4900, P.O. BOX 190,
66 WELLINGTON STREET WEST
TORONTO, ONTARIO, M5K 1H6 CANADA
Assignment: 18
Reel/Frame:017430/0168   Pages: 5
Recorded: 01/09/2006
Attorney Dkt #:67507/00055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURI, MARIA-LYNN
Exec Dt:
03/14/2002
2
LYNES, STEPHEN
Exec Dt:
03/14/2002
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST, BOX 2460
ONTARIO, L8N 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060108028
11327379
Correspondence name and address
SANTOSH K. CHARI
BLAKE, CASSELS & GRAYDON LLP
199 BAY STREET, SUITE 2800, BOX 25
COMMERCE COURT WEST
TORONTO, ONTARIO, M5L 1A9
Assignment: 19
Reel/Frame:014747/0469   Pages: 4
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YALE
Exec Dt:
12/13/2002
2
VACULIK, VIT
Exec Dt:
12/13/2002
3
MILETIC, IVAN
Exec Dt:
12/13/2002
4
DUDZIC, MICHAEL S.
Exec Dt:
12/13/2002
Assignee
1
DOFASCO INC.
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039552
US20040172153
10718636
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
INGRID E. SCHMIDT
SUITE 560-120 KING STREET WEST
PO BOX 1045, LCD 1
HAMILTON, ONTARIO L8N 3R4 CAX
Assignment: 20
Reel/Frame:014385/0656   Pages: 3
Recorded: 03/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CLIFFORD, DAVID D'ARCY
Exec Dt:
02/03/2003
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON,, ONTARIO L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030129364
10285674
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
OMAR A. NASSIF
COMMERCE COURT WEST, SUITE 4800
TORONTO, ONTARIO M5L 1J3
Assignment: 21
Reel/Frame:015694/0686   Pages: 3
Recorded: 02/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHRT, HERMAN
Exec Dt:
02/25/2003
2
GECAN, LOU
Exec Dt:
02/25/2003
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7138085
US20050206051
10998841
Correspondence name and address
JOHN R.S. ORANGE
199 BAY STREET
BOX 25, COMMERCE COURT WEST
TORONTO, ONTARIO, CANADA M5L 1A9
Assignment: 22
Reel/Frame:013917/0026   Pages: 4
Recorded: 03/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHILLACI, NICHOLAS
Exec Dt:
03/26/2003
2
TUNJIC, ILIJA
Exec Dt:
03/26/2003
Assignee
1
DOFASCO INC.
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6892843
US20030183434
10400881
Correspondence name and address
GOWLING LAFLEUR ET.AL.
INGRID E. SCHMIDT
SUITE 560-120 KING STREET, PO BOX 1045
LODI HAMILTON, ONTARIO CANADA
L8N 3R4
Assignment: 23
Reel/Frame:017394/0128   Pages: 3
Recorded: 03/28/2006
Attorney Dkt #:T8467683US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DE MEO, LEONARDO J.
Exec Dt:
08/01/2003
Assignee
1
DOFASCO INC.
RESEARCH DEPARTMENT, P.O. BOX 2460
HAMILTON, ONTARIO L8N 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7386920
US20050015941
10885466
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
SUITE 1600, 1 FIRST CANADIAN PLACE
100 KING STREET WEST
TORONTO, ONTARIO M5X 1G5, CANADA
Assignment: 24
Reel/Frame:015399/0970   Pages: 4
Recorded: 05/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZHANG, YALE
Exec Dt:
05/18/2004
2
DUDZIC, MICHAEL S.
Exec Dt:
05/18/2004
Assignee
1
DOFASCO INC.
RESEARCH DEPARTMENT
P.O. BOX 2460
HAMILTON, ONTARIO, L8N 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6885907
NONE
10854217
Correspondence name and address
GOWLING LAFLEUR HENDERSON LLP
INGRID SCHMIDT
120 KING STREET WEST, SUITE 560
HAMILTON, ONTARIO, CANADA L8P 4V2
Assignment: 25
Reel/Frame:017440/0305   Pages: 4
Recorded: 01/09/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LINDSAY, WILLIAM
Exec Dt:
07/20/2004
2
HUNT, KEVIN GUY
Exec Dt:
07/20/2004
3
STULEN, JAMES FREDERICK
Exec Dt:
07/20/2004
Assignee
1
DOFASCO INC.
PO BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7206719
US20060178854
10563808
Correspondence name and address
INGRID E. SCHMIDT
GOWLING LAFLEUR HENDESON LLP
ONE MAIN STREET
HAMILTON, ONTARIO L8P 4Z5
Assignment: 26
Reel/Frame:017225/0369   Pages: 4
Recorded: 02/01/2006
Attorney Dkt #:67507/51
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLOAN, DAVID
Exec Dt:
09/20/2004
2
CHUPIL, VICTOR
Exec Dt:
10/22/2004
3
LAMMERS, PAUL
Exec Dt:
09/23/2004
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST, P.O. BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060070417
11182869
Correspondence name and address
SEAN X. ZHANG, PH.D.
BLAKE, CASSELS & GRAYDON LLP
P.O. BOX 25, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ONTARIO, CANADA M5L 1A9
Assignment: 27
Reel/Frame:016879/0201   Pages: 6
Recorded: 10/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, ROBERT ERIC
Exec Dt:
06/09/2005
2
SHIVJI, ALY
Exec Dt:
09/18/2005
3
CHOUDHURY, MOHSIN
Exec Dt:
08/29/2005
Assignee
1
DOFASCO INC.
RESEARCH DEPARTMENT 1330 BURLINGTON STREET EAST, BOX 2460
HAMILTON, ON, L8N 3J5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7370803
US20060032916
11202188
Correspondence name and address
JOHN R. S. ORANGE
BLAKE, CASSELS & GRAYDON LLP
BOX 25, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ON, M5L 1A9, CANADA
Assignment: 28
Reel/Frame:017225/0360   Pages: 4
Recorded: 02/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NIEMINEN, JOHN
Exec Dt:
12/01/2005
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
P.O. BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060070417
11182869
Correspondence name and address
SEAN X. ZHANG, PH.D.
BLAKE, CASSELS & GRAYDON LLP
P.O. BOX 25, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ONTARIO, CANADA M5L 1A9
Assignment: 29
Reel/Frame:018906/0247   Pages: 5
Recorded: 02/15/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHIU, JUDSON
Exec Dt:
05/10/2006
Assignee
1
DOFASCO INC.
1330 BURLINGTON ST. EAST
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070192070
11673924
Correspondence name and address
BRETT J. SLANEY
BLAKE, CASSELS & GRAYDON LLP
BOX 25, COMMERCE COURT WEST
199 BAY STREET
TORONTO, ONTARIO/CANADA M5L 1A9
Assignment: 30
Reel/Frame:018072/0230   Pages: 7
Recorded: 07/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTRICIANO, FRANK
Exec Dt:
06/06/2006
2
GUERRA, GINA
Exec Dt:
06/06/2006
3
BIGGS, TARYN
Exec Dt:
06/06/2006
4
CHOONOO, KAREN
Exec Dt:
06/06/2006
5
HAYES, KEVIN
Exec Dt:
06/06/2006
6
WITT, JEFFREY
Exec Dt:
06/06/2006
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070196681
11273627
Correspondence name and address
OMAR A. NASSIF
SUITE 1600, 1 FIRST CANADIAN PLACE,
100 KING STREET WEST
TORONTO, ON M5X 165
Assignment: 31
Reel/Frame:018676/0706   Pages: 6
Recorded: 12/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUELLER, ROBERT ERIC
Exec Dt:
08/30/2006
2
SHIVJI, ALY
Exec Dt:
09/13/2006
3
LI, KAN
Exec Dt:
08/08/2006
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET, EAST
BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7721967
US20070007354
11519778
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
SUITE 406
2111 EISENHOWER AVENUE
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:018930/0063   Pages: 5
Recorded: 02/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARRIOTT, DOUGLAS
Exec Dt:
01/31/2007
2
MUELLER, ROBERT ERIC
Exec Dt:
02/07/2007
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET EAST
P.O. BOX 2460
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8465792
US20070128344
11620379
Correspondence name and address
BRETT J. SLANEY
C/O BLAKE CASSELS & GRAYDON LLP
P.O. BOX 25, SUITE 2800
199 BAY STREET, COMMERCE COURT WEST
TORONTO, ONTARIO, CANADA M5L 1A9
Assignment: 33
Reel/Frame:020382/0005   Pages: 3
Recorded: 01/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLYWCHUK, MICHAEL
Exec Dt:
01/31/2007
2
STOGIANNES, DIANE
Exec Dt:
01/31/2007
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET, EAST
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080102263
11907746
Correspondence name and address
SHAHRZAD ESMAILI
GOWLING LAFLEUR HENDERSON LLP
1 FIRST CANADIAN PLACE, SUITE 1600
100 KING STREET WEST
TORONTO, ONTARIO M5X 1G5
Assignment: 34
Reel/Frame:031131/0377   Pages: 3
Recorded: 08/31/2013
Attorney Dkt #:1083-075DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARRIOTT, DOUGLAS
Exec Dt:
01/31/2007
2
MUELLER, ROBERT ERIC
Exec Dt:
02/07/2007
Assignee
1
DOFASCO INC.
1130 BURLINGTON STREET EAST, BOX 2460
HAMILTON, ON, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140033979
13920069
Correspondence name and address
CAREY RODRIGUEZ GREENBERG & O'KEEFE, LLP
7900 GLADES ROAD
SUITE 520
BOCA RATON, FL 33434
Assignment: 35
Reel/Frame:032557/0338   Pages: 3
Recorded: 03/28/2014
Attorney Dkt #:10242/00003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SLYWCHUK, MICHAEL
Exec Dt:
01/31/2007
2
STOGIANNES, DIANE
Exec Dt:
01/31/2007
Assignee
1
DOFASCO INC.
1330 BURLINGTON STREET
HAMILTON, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140212653
14229373
Correspondence name and address
BLAKE, CASSELS & GRAYDON LLP
BOX 25, COMMERCE COURT WEST
199 BAY STREET, SUITE 4000
TORONTO, M5L 1A9 CANADA
Assignment: 36
Reel/Frame:025108/0641   Pages: 2
Recorded: 10/07/2010
Attorney Dkt #:353948US6PCT
Conveyance: PRIORITY ASSIGNMENT
Assignors
1
HILL, WILLIAM
Exec Dt:
07/27/2007
2
SCHUMACHER, PAUL
Exec Dt:
07/27/2007
Assignee
1
DOFASCO INC.
P.O. BOX 2460
1330 BURLINGTON STREET EAST
HAMILTON, ONTARIO, CANADA L8N 3J5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8209050
US20100291836
12669628
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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