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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/28/2003
Application #:
09860999
Filing Dt:
05/18/2001
Publication #:
Pub Dt:
03/07/2002
Inventors:
Donald Ross Kelsey, Robert Lawrence Blackbourn, Robert Stephen Tomaskovic, Hans Reitz et al
Title:
PROCESS OF PRODUCING POLYTRIMETHYLENE TEREPHTHALATE (PTT)
Assignment: 1
Reel/Frame:
013087/0678Recorded: 07/16/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/21/2001
Exec Dt:
06/14/2001
Exec Dt:
06/15/2001
Assignee:
P.O. BOX 2463
HOUSTON, TEXAS 77252
Correspondent:
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY
P.O. BOX 2463, 910 LOUISIANA
HOUSTON, TEXAS 77252-2463
Assignment: 2
Reel/Frame:
013087/0405Recorded: 07/16/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/31/2001
Exec Dt:
07/31/2001
Exec Dt:
08/13/2001
Assignee:
BORSIGALLEE 1
D-60388 FRANKFURT, GERMANY
Correspondent:
SHELL OIL COMPANY
DONALD F. HAAS
INTELLECTUAL PROPERTY, P.O. BOX 2463
910 LOUISIANA
HOUSTON, TX 77252-2463
Assignment: 3
Reel/Frame:
024576/0366Recorded: 06/23/2010Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/08/2009
Exec Dt:
03/18/2010
Assignee:
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY
Correspondent:
KF ROSS PC
P.O. BOX 900
BRONX, NY 10471-0900

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