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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
03/26/1991
Application #:
07406802
Filing Dt:
09/12/1989
Inventor:
DOUGLAS E. TUREK
Title:
METHOD FOR ESTIMATING YARN TEMPERATURE
Assignment: 1
Reel/Frame:
005182/0058Recorded: 11/16/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/19/1989
Assignee:
MISSISSAUGA, ONTARIO, CANADA
Correspondent:
DON A. HOES
PATENT DIVISION, LEGAL DEPT.
E. I. DU PONT DE NEMOURS AND CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
014675/0082Recorded: 05/11/2004Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2004
Assignee:
4417 LANCASTER PIKE
INTELLECTUAL PROPERTY RECORD CENTER - 722/1032
WILMINGTON, DELAWARE
Correspondent:
INVISTA NORTH AMERICA S.A.R.L.
DEANNA M. MCGINGER
4417 LANCASTER PIKE
INTELLECTUAL PROPERTY RECORD CENTER
WILMINGTON, DE 19805
Assignment: 3
Reel/Frame:
015592/0824Recorded: 06/23/2004Pages: 77
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/30/2004
Assignee:
P.O. BOX 2558
HOUSTON, TEXAS 77252-2558
Correspondent:
FEDERAL RESEARCH CORPORATION
PENELOPE AGODOA
1030 15TH STREET, NW
SUITE 920
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:
022427/0001Recorded: 03/19/2009Pages: 79
Conveyance:
RELEASE OF U.S. PATENT SECURITY INTEREST
Assignor:
Exec Dt:
02/06/2009
Assignee:
INVISTA BUILDING, 4123 EAST 37TH STREET NORTH
C/O INVISTA S.A.R.L.
WICHITA, KANSAS 67220
Correspondent:
WHITE & CASE LLP
1155 AVENUE OF THE AMERICAS
PATENT DEPARTMENT
NEW YORK, NY 10036

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