Patent Assignment
Reel/Frame 018603/0918
Assignment of Assignor's Interest
Recorded: 2006-12-08
Pages: 3
Assignor
BIRCHER, KEITH G
Executed: 2006-11-01
Assignee
CALGON CARBON CORPORATION
500 CALGON CARBON DRIVE, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property
(1)
Uv Treatment Reactor
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 30, 2022
From: CALGON CARBON CORPORATION
To: CALGON CARBON UV TECHNOLOGIES LLC
Reel/Frame 060373/0520 →
Change of Name
Jul 20, 2022
From: CALGON CARBON UV TECHNOLGIES LLC
To: DE NORA UV TECHNOLOGIES, LLC
Reel/Frame 060765/0362 →
Restructuring and Reorganization Agreement
Jul 20, 2022
From: DE NORA UV TECHNOLOGIES, LLC
To: DE NORA WATER TECHNOLOGIES, LLC
Reel/Frame 060768/0072 →