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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/09/1997
Application #:
29050989
Filing Dt:
03/01/1996
Inventor:
GEORGE D. BAKER
Title:
INSTRUMENT CALIBRATING DEMAND FLOW REGULATOR
Assignment: 1
Reel/Frame:
008358/0177Recorded: 02/20/1997Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/20/1997
Assignee:
2700 POST OAK BOULEVARD, SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P
E. JOSEPH GESS, ESQUIRE
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
026440/0365Recorded: 06/14/2011Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2002
Assignee:
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
AMERICAN AIR LIQUIDE, INC., IP DEPT.
2700 POST OAK BOULEVARD
SUITE 1800
HOUSTON, TX 77056
Assignment: 3
Reel/Frame:
026440/0155Recorded: 06/14/2011Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/22/2004
Assignee:
821 CHESAPEAKE DRIVE
CAMBRIDGE, MARYLAND 21613
Correspondent:
AMERICAN AIR LIQUIDE, IP DEPT.
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 4
Reel/Frame:
026439/0957Recorded: 06/14/2011Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2005
Assignee:
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TEXAS 77056
Correspondent:
AMERICAN AIR LIQUIDE, INC., IP DEPT.
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056

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