Patent Assignment
Reel/Frame 026446/0028
Assignment of Assignor's Interest
Recorded: 2011-06-15
Pages: 4
Assignors
ISOVITSCH PARKS, SHANNON L.
Executed: 2010-06-22
IWIG, DAVID
Executed: 2010-06-22
SMITH, JOHN R.
Executed: 2010-07-07
GHOSH, RAJAT
Executed: 2010-07-06
FU, JAW K.
Executed: 2010-06-26
Assignee
ALCOA INC.
ALCOA CORPORATE CENTER, 201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Properties
(2)
Wastewater Treatment System and Method for Removal of Contaminants via Mixed Metal Oxide Beds
PCT:
PCT/US2011/040300 ↗
Method for Removing Drugs from Waste Water Using Neutralized Bauxite Residue
Related Assignments
(1)
Other recorded transfers of the patents in this record — the chain of ownership.