Patent Assignment
Reel/Frame 024645/0080
Assignment of Assignor's Interest
Recorded: 2010-07-07
Pages: 6
Assignors
CARTAGENA, ANGEL R.
Executed: 2010-06-22
GAO, FENG
Executed: 2010-06-22
YANG, HAIXIN
Executed: 2010-06-21
ZHANG, LEI
Executed: 2010-06-21
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Etching Composition and Its Use in a Method of Making a Photovoltaic Cell
Application:
12/816,659 →
Publication:
US 2011/0308614