IP Library Assignment 013302/0062
Patent Assignment
Reel/Frame 013302/0062

Assignment of Assignor's Interest

Recorded: 2002-12-17 Pages: 4
Assignors
LITZ, JOHN E.
Executed: 2002-11-05
WILLIAMS, CHARLES S.
Executed: 2002-11-05
Assignee
WATER REMEDIATION TECHNOLOGY LLC
5460 WARD ROAD, SUITE 100, ARVADA, COLORADO, 80002
Covered Property (1)
Arsenic Removal from Aqueous Media Using Chemically Treated Zeolite Materials
Patent: 7,476,311 →
Application: 10/255,364 →
Publication: US 2003/0132155
Related Assignments (1)
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 →