Patent Assignment
Reel/Frame 012122/0875
Assignment of Assignor's Interest
Recorded: 2001-08-27
Pages: 2
Assignor
VO, TOAN PHAN
Executed: 2001-08-27
Assignee
CALGON CARBON CORPORATION
500 CALGON CARBON DRIVE, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property
(1)
Adsorbents for Removing Heavy Metals and Methods for Producing and Using the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 27, 2001
From: VO, TOAN PHAN
To: CALGON CARBON CORPORATION
Reel/Frame 012122/0853 →
Security Agreement
Jun 6, 2007
From: CALGON CARBON CORPORATION
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 019382/0937 →
Release of Security Interest
May 12, 2009
From: JPMORGAN CHASE BANK, N.A.
To: CALGON CARBON CORPORATION
Reel/Frame 022668/0296 →