Change of Name and Address

Recorded: 2012-09-17 Pages: 5

Assignor

REPSOL YPF, S.A.

Executed: 2012-07-16

Assignee

REPSOL S.A.

C/ MENDEZ ALVARO 44, 28045 MADRID, SPAIN

Covered Property (1)

Revaluation of Aqueous Waste Streams in the Propylene Oxide/Styrene Co-Production Process

Patent: 8,679,343 →

Application: 12/991,977 →

Publication: US 2011/0121228

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.