Patent Assignment
Reel/Frame 029042/0822
Assignment of Assignor's Interest
Recorded: 2012-09-28
Pages: 2
Assignors
PENG, SHENG
Executed: 2012-02-15
YAKE, ALLISON MARY
Executed: 2012-02-17
MENG, XIANJUN
Executed: 2012-02-27
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property
(1)
Fluorinated Phosphates as Surface Active Agents
Application:
13/372,032 →
Publication:
US 2013/0210976
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.