IP Library Assignment 020175/0195
Patent Assignment
Reel/Frame 020175/0195

Assignment of Assignor's Interest

Recorded: 2007-11-29 Pages: 5
Assignors
WILLIAMS, CHARLES S.
Executed: 2001-10-11
LITZ, JOHN E.
Executed: 2001-10-16
Assignee
WATER REMEDIATION TECHNOLOGY LLC
5460 WARD ROAD, SUITE 100, 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 6, 2002
From: WILLIAMS, CHARLES S.; LITZ, JOHN E.
To: WATER REMEDIATION TECHNOLOGY LLC
Reel/Frame 012960/0516 →
Assignment of Assignor's Interest Aug 9, 2005
From: WATER REMEDIATION TECHNOLOGY LLC
To: WRT INTERNATIONAL LLC
Reel/Frame 016622/0465 →