IP Library › Assignment 014497/0090
Patent Assignment
Reel/Frame 014497/0090

Assignment of Assignor's Interest

Recorded: 2003-09-11 Pages: 3
Assignor
NEFF, DAVID
Executed: 2003-09-11
Assignee
METAULLICS SYSTEMS CO., L.P.
31935 AURORA ROAD, SOLON, OHIO, 44139
Covered Property (1)
Bonded Particle Filters
Patent: 7,157,043 →
Application: 10/659,817 →
Publication: US 2004/0123970
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 19, 2005
From: METAULLICS SYSTEMS CORPORATION LP
To: PYROTEK, INC.
Reel/Frame 016536/0687 →
Security Agreement Aug 1, 2007
From: PYROTEK INCORPORATED
To: U.S. BANK NATIONAL ASSOCIATION
Reel/Frame 019628/0025 →
Release of Security Interest Sep 3, 2010
From: U.S. BANK NATIONAL ASSOCIATION
To: PYROTEK INCORPORATED
Reel/Frame 024933/0749 →
Security Agreement Sep 3, 2010
From: PYROTEK INCORPORATED
To: WELLS FARGO, NATIONAL ASSOCIATION
Reel/Frame 024933/0783 →