Patent Assignment
Reel/Frame 032897/0129
Assignment of Assignor's Interest
Recorded: 2014-05-15
Pages: 6
Assignors
CARTAGENA, ANGEL R.
Executed: 2014-02-05
GAO, FENG
Executed: 2014-04-29
YANG, HAIXIN
Executed: 2014-02-10
ZHANG, LEI
Executed: 2014-02-05
Assignee
E. I. DUPONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property
(1)
Etching Composition and Its Use in a Method of Making a Photovoltaic Cell
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.