Patent Assignment
Reel/Frame 020822/0894
Assignment of Assignor's Interest
Recorded: 2008-04-18
Pages: 2
Assignor
PUTZIG, DONALD EDWARD
Executed: 2008-03-13
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, LEGAL-PATENTS, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Zirconium-Based Cross-Linking Composition for Use with High Ph Polymer Solutions
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.