Assignment of Assignor's Interest

Recorded: 2013-06-17 Pages: 11

Assignors

ROBERTSON, JOANNA M

Executed: 2013-04-08

BOLLES, THOMAS R

Executed: 2013-04-09

GERTENBACH, DENNIS D

Executed: 2013-04-18

Assignee

FREEPORT-MCMORAN CORPORATION

333 NORTH CENTRAL AVENUE, PHOENIX, ARIZONA, 85004

Covered Property (1)

Systems and Methods for Improved Metal Recovery Using Ammonia Leaching

Patent: 9,187,803 →

Application: 13/804,009 →

Publication: US 2014/0260806

Related Assignments (2)

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