Patent Assignment
Reel/Frame 021178/0253
Assignment of Assignor's Interest
Recorded: 2008-07-01
Pages: 2
Assignor
MAZUR, STEPHEN
Executed: 2008-05-14
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Topographically Selective Oxidation
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.