IP Library › Assignment 014669/0057
Patent Assignment
Reel/Frame 014669/0057

Change of Name

Recorded: 2004-05-25 Pages: 12
Assignor
Assignee
ZIMPRO ENVIRONMENTAL, INC.
301 W. MILITARY ROAD, ROTHSCHILD, WISCONSIN, 54474
Covered Property (1)
Corrosion Control for Wet Oxidation Systems
Patent: 5,230,810 →
Application: 07/765,220 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 25, 2004
From: ZIMPRO ENVIRONMENTAL, INC.
To: U.S. FILTER/ZIMPRO, INC.
Reel/Frame 014669/0094 →
Merger Oct 27, 2006
From: U.S. FILTER/ZIMPRO, INC.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 018442/0407 →