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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/10/2002
Application #:
09735178
Filing Dt:
12/12/2000
Publication #:
Pub Dt:
06/13/2002
Inventor:
Stewart C. Jepson
Title:
METHOD AND APPARTUS FOR EFFICIENT UTILIZATION OF A CRYOGEN FOR INERT COVER IN METALS MELTING FURNACES
Assignment: 1
Reel/Frame:
012335/0910Recorded: 12/03/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/2001
Assignee:
75 QUAI D'ORSAY
75321 PARIS, CEDEX 07, FRANCE
Correspondent:
LINDA K. RUSSELL
2700 POST OAK BLVD., STE 1800
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
012335/0912Recorded: 12/03/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/22/2001
Assignee:
2700 POST OAK BLVD, SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
LINDA K. RUSSELL
2700 POST OAK BLVD., STE, 1800
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
021701/0124Recorded: 10/20/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2004
Assignee:
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
AIR LIQUIDE IP DEPARTMENT
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Assignment: 4
Reel/Frame:
021701/0129Recorded: 10/20/2008Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2004
Assignee:
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
AIR LIQUIDE IP DEPARTMENT
2700 POST OAK BLVD.
STE. 1800
HOUSTON, TX 77056

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