Patent Assignment
Reel/Frame 020302/0865
Assignment of Assignor's Interest
Recorded: 2007-12-28
Pages: 4
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
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
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 19, 2008
From: KRAFT, GREGORY CHARLES
To: ALCOA INC.
Reel/Frame 021410/0862 →
Change of Name
Nov 11, 2016
From: ALCOA INC.
To: ARCONIC INC.
Reel/Frame 040599/0309 →
Change of Name
Nov 25, 2020
From: ARCONIC INC.
To: HOWMET AEROSPACE INC.
Reel/Frame 054523/0529 →
Assignment of Assignor's Interest
Nov 25, 2020
From: HOWMET AEROSPACE INC.
To: ALCOA USA CORP.
Reel/Frame 054468/0680 →
Merger
Dec 11, 2020
From: ARCONIC INC.
To: ARCONIC INC.
Reel/Frame 054698/0580 →
Merger
Dec 11, 2020
From: ARCONIC INC.
To: ARCONIC INC.
Reel/Frame 054698/0521 →
Change of Name
Dec 21, 2020
From: ARCONIC INC.
To: HOWMET AEROSPACE INC.
Reel/Frame 054821/0882 →