IP Library › Assignment 012166/0424
Patent Assignment
Reel/Frame 012166/0424

Change of Name

Recorded: 2001-09-17 Pages: 4
Assignor
Assignee
WHEELABRATOR CLEAN WATER, INC.
55 SHUMAN BOULEVARD, NAPERVILLE, ILLINOIS, 60563
Covered Property (1)
Annulus Measuring Device
Patent: 5,392,527 →
Application: 08/090,302 →
Related Assignments (6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 28, 1994
From: ZISKOVSKY, JOSEPH P.; HASSLER, LESLIE A.
To: WHEELABRATOR ENGINEERED SYSTEMS INC.
Reel/Frame 007300/0066 →
Merger Sep 17, 2001
From: WHEELABRATOR CLEAN WATER INC.
To: WHEELABRATOR WATER TECHNOLOGIES INC.
Reel/Frame 012166/0428 →
Assignment of Assignor's Interest Sep 17, 2001
From: IP HOLDING COMPANY
To: UNITED STATES FILTER CORPORATION
Reel/Frame 012166/0436 →
Assignment of Assignor's Interest Sep 17, 2001
From: WHEELABRATOR WATER TECHNOLOGIES, INC.
To: IP HOLDING COMPANY
Reel/Frame 012166/0439 →
Assignment of Assignor's Interest Apr 13, 2005
From: UNITED STATES FILTER CORPORATION
To: WEATHERFORD/LAMB, INC.
Reel/Frame 015886/0943 →
Assignment of Assignor's Interest Jul 22, 2016
From: WEATHERFORD/LAMB, INC.
To: BILFINGER WATER TECHNOLOGIES, INC.
Reel/Frame 039217/0028 →