Patent Assignment
Reel/Frame 023703/0901
Assignment of Assignor's Interest
Recorded: 2009-12-24
Pages: 5
Assignors
GHOSH, RAJAT
Executed: 2007-12-17
BOWEN, PETER
Executed: 2007-11-26
DOBBS, CHARLES
Executed: 2007-12-06
NICHOLS, ROGER
Executed: 2007-12-03
DANDO, NEAL
Executed: 2007-11-20
SMITH, JOHN R.
Executed: 2007-11-30
LUNT, RICHARD R.
Executed: 2007-12-11
KRAFT, GREGORY CHARLES
Executed: 2008-08-01
Assignee
ALCOA INC.
201 ISABELLA STREET, ALCOA CORPORATE CENTER, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Systems and Methods for Removing Gaseous Pollutants from a Gas Stream
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 11, 2016
From: ALCOA INC.
To: ARCONIC INC.
Reel/Frame 040599/0309 →
Assignment of Assignor's Interest
Nov 25, 2020
From: HOWMET AEROSPACE INC.
To: ALCOA USA CORP.
Reel/Frame 054468/0680 →
Change of Name
Nov 25, 2020
From: ARCONIC INC.
To: HOWMET AEROSPACE INC.
Reel/Frame 054523/0529 →
Merger
Dec 11, 2020
From: ARCONIC INC.
To: ARCONIC INC.
Reel/Frame 054698/0521 →
Merger
Dec 11, 2020
From: ARCONIC INC.
To: ARCONIC INC.
Reel/Frame 054698/0580 →
Change of Name
Dec 21, 2020
From: ARCONIC INC.
To: HOWMET AEROSPACE INC.
Reel/Frame 054821/0882 →