IP Library › Assignment 008294/0262
Patent Assignment
Reel/Frame 008294/0262

Assignment of Assignor's Interest

Recorded: 1996-04-12 Pages: 7
Assignors
BLAND, WILLIAM D.
Executed: 1995-04-11
MARKOWITZ, JAMES P.
Executed: 1995-04-11
Assignee
CALGON CARBON CORPORATION
500 CALGON CARBON DRIVE, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property (1)
Apparatus and Process for Removal of Hydrogen Sulfide
Patent: 5,843,381 →
Application: 08/631,070 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →