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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
11/30/1999
Application #:
08937290
Filing Dt:
09/26/1997
Inventors:
LOUIS C. PHILIPPE, ERIC L. DUCHATEAU, DAVID R. SCHEEFF, ARIE VERLOOP, EDWARD C. DYE
Title:
METHODS OF IMPROVING PRODUCTIVITY OF BLACK LIQUOR RECOVERY BOILERS
Assignment: 1
Reel/Frame:
009014/0506Recorded: 02/28/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/26/1997
Assignee:
2700 POST OAK BLVD., STE. 1800
HOUSTON, TEXAS 77056
Correspondent:
JEFFREY L. WENDT
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 2
Reel/Frame:
009014/0307Recorded: 02/23/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/03/1997
Exec Dt:
11/03/1997
Assignee:
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Correspondent:
JEFFREY L. WENDT
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
009014/0275Recorded: 02/23/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/13/1997
Exec Dt:
11/13/1997
Assignee:
2121 N CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94596
Correspondent:
JEFFREY L. WENDT
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:
009014/0251Recorded: 02/23/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/25/1997
Exec Dt:
11/25/1997
Assignee:
PO BOX 630
20210 142ND AVENUE N.E.
WOODINVILLE, WASHINGTON 98072
Correspondent:
JEFFREY L. WENDT
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TX 77056
Assignment: 5
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: 6
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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