Patent Assignment
Reel/Frame 020520/0708
Assignment of Assignor's Interest
Recorded: 2008-02-16
Pages: 2
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Spun Staple Yarns Made from Blends of Rigid-Rod Fibers and Fibers Derived from Diamino Diphenyl Sulfone and Fabrics and Garments Made Therefrom and Methods for Making Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.