Patent Assignment
Reel/Frame 012166/0604
Assignment of Assignor's Interest
Recorded: 2001-09-17
Pages: 3
Assignor
IP HOLDING COMPANY
Executed: 2001-09-06
Assignee
UNITED STATES FILTER CORPORATION
40-004 COOK STREET, PALM DESERT, CALIFORNIA, 92211
Covered Property
(1)
Prepacked Well Screen and Casing Assembly
Patent:
4,487,259 →
Application:
06/476,180 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 16, 1984
From: MCMICHAEL, CHARLES W. JR.
To: UOP INC.
Reel/Frame 004279/0744 →
Assignment of Assignors Interest.
Oct 11, 1988
From: SIGNAL ENVIRONMENTAL SYSTEMS INC., A DE CORP
To: JOHNSON FILTRATION SYSTEMS INC., A CORP. OF DE
Reel/Frame 004962/0258 →
Change of Name
Aug 9, 1993
From: JOHNSON FILTRATION SYSTEMS INC.
To: WHEELABRATOR ENGINEERED SYSTEMS INC.
Reel/Frame 006646/0160 →
Merger
Sep 17, 2001
From: WHEELABRATOR CLEAN WATER INC.
To: WHEELABRATOR WATER TECHNOLOGIES INC.
Reel/Frame 012166/0599 →
Assignment of Assignor's Interest
Sep 17, 2001
From: WHEELABRATOR WATER TECHNOLOGIES, INC.
To: IP HOLDING COMPANY
Reel/Frame 012166/0650 →
Change of Name
Sep 17, 2001
From: WHEELABRATOR ENGINEERED SYSTEMS, INC.
To: WHEELABRATOR CLEAN WATER, INC.
Reel/Frame 012166/0771 →