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Patent Assignment Assignor Details
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Assignor Name : OLSEN, PETER MARTIN
Total Assignments: 9
Assignment: 1
Reel/Frame:012938/0769   Pages: 6
Recorded: 07/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLSEN, PETER MARTIN
Exec Dt:
11/30/2001
Assignee
1
WEATHERFORD AUSTRALIA PTY. LIMITED
17 TRUGANINA ROAD
MALAGA, WESTERN, AUSTRALIA 6062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6685028
NONE
10009970
Correspondence name and address
FISH & RICHARDSON PC
SCOTT C. HARRIS
4350 LA JOLLA VILLAGE DRIVE, SUITE 500
SAN DIEGO, CA 92122
Assignment: 2
Reel/Frame:012648/0757   Pages: 2
Recorded: 02/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OLSEN, PETER MARTIN
Exec Dt:
12/13/2001
Assignee
1
USF JOHNSON SCREENS PTY LTD
MACQUARIE ROAD
WARNERS BAY NSW 2282, AUSTRALIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6685028
NONE
10009970
Correspondence name and address
FISH & RICHARDSON P.C.
SCOTT C. HARRIS
4350 LA JOLLA VILLAGE DRIVE
SUITE 500
SAN DIEGO, CA 92122
Assignment: 3
Reel/Frame:013584/0504   Pages: 2
Recorded: 09/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EELES, JOHN WILLIAM
Exec Dt:
09/11/2002
2
OLSEN, PETER MARTIN
Exec Dt:
09/10/2002
Assignee
1
USF JOHNSON SCREENS PTY LTD.
88 BRICKYARD ROAD, GEEBUNG
QUEENSLAND, AUSTRALIA 4014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6715613
US20030052048
10149006
Correspondence name and address
CHARLES BERMAN
2450 COLORADO BOULEVARD, 400E
SANTA MONICA, CALIFORNIA 90404
Assignment: 4
Reel/Frame:014722/0749   Pages: 3
Recorded: 06/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EELES, JOHN WILLIAM
Exec Dt:
03/10/2004
2
JOHNSON, RONALD LESLIE
Exec Dt:
03/10/2004
3
OLSEN, PETER MARTIN
Exec Dt:
03/10/2004
Assignee
1
WEATHERFORD INTERNATIONAL, INC.
515 POST OAK BLVD., SUITE 600
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7152743
US20050016902
10493517
Correspondence name and address
GREENBERG TRAURIG LLP
MARGO MADDUX, PATENT AGENT
2450 COLORADO AVENUE
SUITE 400 E
SANTA MONICA, CA 90404
Assignment: 5
Reel/Frame:014722/0799   Pages: 3
Recorded: 06/11/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EELES, JOHN WILLIAM
Exec Dt:
03/10/2004
2
JOHNSON, RONALD LESLIE
Exec Dt:
03/10/2004
3
OLSEN, PETER MARTIN
Exec Dt:
03/10/2004
Assignee
1
WEATHERFORD AUSTRALIA PTY LIMITED
A.C.N. 008 947 395 17 TRUGANINA ROAD
MALAGA, WESTERN AUSTRALIA, AUSTRALIA 6062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066334
US20050016901
10493516
Correspondence name and address
GREENBERG TRAURIG LLP
MARGO MADDUX
PATENT AGENT
2450 COLORADO AVENUE, SUITE 400 E
SANTA MONICA, CA 90404
Assignment: 6
Reel/Frame:019170/0375   Pages: 4
Recorded: 04/17/2007
Attorney Dkt #:205-0051US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JOHNSON, RONALD LESLIE
Exec Dt:
01/30/2007
2
OLSEN, PETER MARTIN
Exec Dt:
03/27/2007
3
SPINKS, WARREN ANTHONY
Exec Dt:
01/30/2007
Assignee
1
WEATHERFORD AUSTRALIA PTY LIMITED
17 TRUGANINA ROAD
MALAGA, WESTERN AUSTRALIA, AUSTRALIA 6062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8113357
US20070175802
11622897
Correspondence name and address
BILLY C. ALLEN III
20333 STATE HIGHWAY 249
SUITE 600
HOUSTON, TX 77070
Assignment: 7
Reel/Frame:023410/0434   Pages: 3
Recorded: 10/22/2009
Attorney Dkt #:068280.00038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, PETER MARTIN
Exec Dt:
10/20/2009
2
PRYDE, BRADLEY ALAN
Exec Dt:
10/20/2009
Assignee
1
LUDOWICI AUSTRALIA PTY LTD
67 RANDLE ROAD, QUEENSLAND
PINKENBA, AUSTRALIA 4008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8256623
US20100140147
12597089
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 8
Reel/Frame:028531/0323   Pages: 3
Recorded: 07/11/2012
Attorney Dkt #:068280.00048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OLSEN, PETER MARTIN
Exec Dt:
10/20/2009
2
PRYDE, BRADLEY ALAN
Exec Dt:
10/20/2009
Assignee
1
LUDOWICI AUSTRALIA PTY LTD
67 RANDLE ROAD
PINKENBA, QUEENSLAND, AUSTRALIA 4008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120273397
13546756
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
ROYAL OAK, MI 48067
Assignment: 9
Reel/Frame:026497/0982   Pages: 2
Recorded: 06/24/2011
Attorney Dkt #:088448-0011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRYDE, BRADLEY ALAN
Exec Dt:
06/14/2011
2
OLSEN, PETER MARTIN
Exec Dt:
05/26/2011
Assignee
1
LUDOWICI TECHNOLOGIES PTY LTD
67 RANDLE ROAD
PINKENBA QUEENSLAND, AUSTRALIA 4008
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8720697
US20110247969
13062925
Correspondence name and address
JAMES W. HILL, MD
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612

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