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Patent Assignment Assignor Details
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Assignor Name : RATCHEV, IVAN
Total Assignments: 20
Assignment: 1
Reel/Frame:013300/0449   Pages: 4
Recorded: 09/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LAZAR
Exec Dt:
08/20/2002
2
RATCHEV, IVAN
Exec Dt:
08/10/2002
3
OSBORN, STEVE
Exec Dt:
08/23/2002
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
AUSTRALIA, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663763
US20030173228
10175348
Correspondence name and address
MILES & STOCKBRIDGE
JOHN C. KERINS
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 2
Reel/Frame:013714/0028   Pages: 6
Recorded: 10/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LAZAR
Exec Dt:
09/18/2002
2
RATCHEV, IVAN
Exec Dt:
09/18/2002
3
OSBORN, STEVE
Exec Dt:
09/18/2002
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
600 BOURKE STREET, MELBOURNE VIC 3000
MELBOURNE, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6811678
US20040040861
10261582
Correspondence name and address
MILES & STOCKBRIDGE P.C.
JOHN C. KERINS
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 3
Reel/Frame:014881/0575   Pages: 5
Recorded: 12/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LES
Exec Dt:
10/03/2003
2
RATCHEV, IVAN
Exec Dt:
10/03/2003
3
OSBORN, STEVE
Exec Dt:
10/03/2003
4
MUKUNTHAN, KANNAPPAR
Exec Dt:
10/03/2003
Assignee
1
BHP BILLITON INNOVATION PTY LTD
600 BOURKE STREET
MELBOURNE, VICTORIA, AUSTRALIA 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040084323
10468215
Correspondence name and address
MILES & STOCKBRIDGE P.C.
JOHN C. KERINS
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 4
Reel/Frame:016213/0379   Pages: 3
Recorded: 05/04/2004
Attorney Dkt #:T2211-8884US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LAZAR
Exec Dt:
03/08/2004
2
RATCHEV, IVAN
Exec Dt:
03/04/2004
3
OSBORN, STEVE
Exec Dt:
03/04/2004
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
180 LONSDALE STREET
MELBORUNE, VIC, AUSTRALIA 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7918985
US20040173470
10482055
Correspondence name and address
EDWARD J. KONDRACKI
MILES & STOCKBRIDGE P.C.
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3888
Assignment: 5
Reel/Frame:015486/0061   Pages: 3
Recorded: 04/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LAZAR
Exec Dt:
03/26/2004
2
RATCHEV, IVAN
Exec Dt:
03/26/2004
3
OSBORN, STEVE
Exec Dt:
03/26/2004
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
180 LONSDALE STREET
MELBOURNE, VIC, AUSTRALIA 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040237710
10474746
Correspondence name and address
MILES & STOCKBRIDGE, P.C.
JOHN C. KERINS
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 6
Reel/Frame:015691/0388   Pages: 2
Recorded: 06/03/2004
Attorney Dkt #:T2211-8757US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LAZAR
Exec Dt:
03/26/2004
2
RATCHEV, IVAN
Exec Dt:
03/26/2004
3
OSBORN, STEVE
Exec Dt:
03/26/2004
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
180 LONSDALE STREET
MELBOURNE, VIC, AUSTRALIA 3001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040237710
10474746
Correspondence name and address
MILES & STOCKBRIDGE P.C.
JOHN C. KERINS
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 7
Reel/Frame:015672/0132   Pages: 3
Recorded: 07/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LES
Exec Dt:
05/20/2004
2
RATCHEV, IVAN
Exec Dt:
05/20/2004
3
OSBORN, STEVE
Exec Dt:
05/20/2004
4
MUKUNTHAN, KANNAPPAR
Exec Dt:
05/24/2004
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
180 LONSDALE STREET
MELBOURNE VICTORIA, AUSTRALIA 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7156974
US20040247478
10486723
Correspondence name and address
MILES & STOCKBRIDGE P.C.
EDWARD J. KONDRACKI
1751 PINNACLE DRIVE, SUITE 500
MCLEAN, VA 22102-3833
Assignment: 8
Reel/Frame:015985/0928   Pages: 3
Recorded: 08/16/2004
Attorney Dkt #:T2211-9010US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSBORN, STEVE
Exec Dt:
05/20/2004
2
RATCHEV, IVAN
Exec Dt:
05/20/2004
3
STREZOV, LES
Exec Dt:
05/20/2004
4
RIGBY, GREG
Exec Dt:
05/20/2004
Assignee
1
BHP BILLITON INNOVATION PTY LTD
180 LONSDALE STREET
MELBOURNE, VICTORIA, AUSTRALIA 3000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7470355
US20050050989
10490452
Correspondence name and address
EDWARD J. KONDRACKI
MILES & STOCKBRIDGE, P.C.
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3833
Assignment: 9
Reel/Frame:016158/0232   Pages: 5
Recorded: 01/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LES
Exec Dt:
12/02/2004
2
RATCHEV, IVAN
Exec Dt:
11/24/2004
3
OSBORN, STEVE
Exec Dt:
11/24/2004
4
BLIZNYUKOV, SERGEY ALEXANDER
Exec Dt:
11/24/2004
Assignee
1
BILLITON INNOVATION PTY LTD.
600 BOURKE STREET, MELBOURNE
VICTORIA 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050092129
10939001
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:017261/0195   Pages: 3
Recorded: 02/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LES
Exec Dt:
10/27/2005
2
RATCHEV, IVAN
Exec Dt:
10/31/2005
3
OSBORN, STEVE
Exec Dt:
10/27/2005
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBOURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060191799
10530835
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:017261/0201   Pages: 3
Recorded: 02/15/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STREZOV, LES
Exec Dt:
10/27/2005
2
RATCHEV, IVAN
Exec Dt:
10/31/2005
3
OSBORN, STEVE
Exec Dt:
10/27/2005
4
BLIZNYUKOV, SERGEY ALEXANDER
Exec Dt:
10/31/2005
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBOURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7628904
US20060180462
10531650
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 12
Reel/Frame:017620/0272   Pages: 3
Recorded: 05/12/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHOOK, ANDREW ARTHUR
Exec Dt:
04/07/2006
2
RIGBY, GREGORY DAVID
Exec Dt:
04/13/2006
3
RATCHEV, IVAN
Exec Dt:
04/13/2006
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBOURNE, VIC 3000,, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7758740
US20060226027
10561597
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 13
Reel/Frame:018893/0303   Pages: 5
Recorded: 02/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCHEV, IVAN
Exec Dt:
11/13/2006
2
OLIVERES, RENE I.
Exec Dt:
11/13/2006
3
SHOOK, ANDREW A.
Exec Dt:
01/30/2007
4
RIGBY, GREGORY D.
Exec Dt:
11/13/2006
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTER, 180 LONSDALE STREET
MELBOURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070131560
11522761
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 14
Reel/Frame:019201/0602   Pages: 7
Recorded: 04/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKUNTHAN, KANNAPAR
Exec Dt:
01/29/2007
2
RATCHEV, IVAN
Exec Dt:
01/29/2007
3
SHOOK, ANDREW ARTHUR
Exec Dt:
01/30/2007
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBOURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070181436
11616419
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 15
Reel/Frame:019201/0667   Pages: 4
Recorded: 04/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLIVARES, RENE IGNACIO
Exec Dt:
01/29/2007
2
RATCHEV, IVAN
Exec Dt:
01/29/2007
3
RIGBY, GREGORY DAVID
Exec Dt:
01/29/2007
4
SHOOK, ANDREW ARTHUR
Exec Dt:
01/30/2007
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070181438
11615263
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 16
Reel/Frame:020628/0523   Pages: 4
Recorded: 03/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKUNTHAN, KANNAPAR
Exec Dt:
02/13/2007
2
RATCHEV, IVAN
Exec Dt:
02/13/2007
3
SHOOK, ANDREW ARTHUR
Exec Dt:
03/27/2007
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
BHP BILLITON CENTRE, 180 LONSDALE STREET
MELBOURNE, VIC 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080149495
11668509
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 17
Reel/Frame:019885/0322   Pages: 4
Recorded: 09/27/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIGBY, GREGORY DAVID
Exec Dt:
04/17/2007
2
RATCHEV, IVAN
Exec Dt:
04/17/2007
3
SHOOK, ANDREW ARTHUR
Exec Dt:
03/27/2007
Assignee
1
BHP BILLITON INNOVATION PTY LTD.
180 LONSDALE STREET, MELBOURNE
VICTORIA 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080047845
10575800
Correspondence name and address
BRINKS HOFER GILSON & LIONE
P.O. BOX 10395
CHICAGO, IL 60610
Assignment: 18
Reel/Frame:023447/0802   Pages: 16
Recorded: 10/30/2009
Attorney Dkt #:13313-12 (FF43710/09)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCHEV, IVAN
Exec Dt:
10/29/2009
2
LIU, HOUYUAN
Exec Dt:
09/28/2009
3
DUARTE, ALEXEY
Exec Dt:
10/06/2009
4
MULLER, HARALD THEOWALD
Exec Dt:
10/01/2009
Assignee
1
BHP BILLITON SSM DEVELOPMENT PTY LTD.
LEVEL 33, CENTRAL PARK
152-158 ST. GEORGES TERRACE
PERTH, WESTERN AUSTRALIA, AUSTRALIA 6000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7935171
US20100154593
12438418
Correspondence name and address
ALEXANDRA MANOLAS
PO BOX 10395
CHICAGO, IL 60610
Assignment: 19
Reel/Frame:025432/0547   Pages: 19
Recorded: 11/30/2010
Attorney Dkt #:13313/124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCHEV, IVAN
Exec Dt:
10/13/2010
2
CAFFERY, GRANT
Exec Dt:
10/25/2010
3
SULLIVAN, SIMON PHILIP
Exec Dt:
10/28/2010
4
OLIVARES, RENE IGNACIO
Exec Dt:
11/08/2010
5
RIGBY, GREGORY DAVID
Exec Dt:
11/05/2010
Assignee
1
BHP BILLITON INNOVATION PTY LTD
180 LONSDALE STREET
MELBOURNE, VICTORIA, 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110103998
12739767
Correspondence name and address
BRINKS HOFER GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60611
Assignment: 20
Reel/Frame:025511/0105   Pages: 16
Recorded: 12/16/2010
Attorney Dkt #:13313/131
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RATCHEV, IVAN
Exec Dt:
11/23/2010
2
RIGBY, GREGORY DAVID
Exec Dt:
12/08/2010
3
OLIVARES, RENE IGNACIO
Exec Dt:
11/29/2010
4
CAFFERY, GRANT
Exec Dt:
12/11/2010
Assignee
1
BHP BILLITON INNOVATION PTY LTD
180 LONSDALE STREET
MELBOURNE, VICTORIA, 3000, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8460429
US20110118100
12742828
Correspondence name and address
BRINKS HOFER GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610

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