IP Library Assignment 012960/0516
Patent Assignment
Reel/Frame 012960/0516

Assignment of Assignor's Interest

Recorded: 2002-08-06 Pages: 4
Assignors
WILLIAMS, CHARLES S.
Executed: 2001-10-11
LITZ, JOHN E.
Executed: 2001-10-16
Assignee
WATER REMEDIATION TECHNOLOGY LLC
SUITE 100, 5460 WARD ROAD, ARVADA, COLORADO, 80002
Covered Property (1)
Methods and apparatus for removal and destruction of ammonia from an aqueous medium using zeolites
Application: 60/325,141 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 9, 2005
From: WATER REMEDIATION TECHNOLOGY LLC
To: WRT INTERNATIONAL LLC
Reel/Frame 016622/0465 →
Assignment of Assignor's Interest Nov 29, 2007
From: WILLIAMS, CHARLES S.; LITZ, JOHN E.
To: WATER REMEDIATION TECHNOLOGY LLC
Reel/Frame 020175/0195 →