Patent Assignment
Reel/Frame 023308/0145
Assignment of Assignor's Interest
Recorded: 2009-09-30
Pages: 4
Assignor
ZHANG, HANWEI
Executed: 2009-09-24
Assignee
COVANTA ENERGY CORPORATION
40 LANE ROAD, FAIRFIELD, NEW JERSEY, 07004
Covered Property
(1)
System and Method for Gasification-Combustion Process Using Post Combustor
Application:
12/503,642 →
Publication:
US 2010/0012006
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
May 11, 2012
From: COVANTA ENERGY CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 028194/0854 →
Change of Name
Jul 16, 2014
From: COVANTA ENERGY CORPORATION
To: COVANTA ENERGY, LLC
Reel/Frame 033347/0112 →
Release of Security Interest
Nov 30, 2021
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
To: COVANTA ENERGY CORPORATION
Reel/Frame 058248/0455 →