Patent Assignment
Reel/Frame 004032/0635
Assignment of Assignors Interest.
Recorded: 1982-09-13
Pages: 1
Assignor
WAGNER, WALTER R.
Executed: 1981-12-18
Assignee
UOP INC., A CORP. OF DE
DES PLANES, ILLINOIS
Covered Property
(1)
Filament Reinforced Plastic Screen and Apparatus for Making Same
Patent:
4,381,820 →
Application:
06/334,105 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Assignment of Assignor's Interest
Sep 17, 2001
From: WHEELABRATOR WATER TECHNOLOGIES, INC.
To: IP HOLDING COMPANY
Reel/Frame 012153/0316 →
Assignment of Assignor's Interest
Sep 17, 2001
From: IP HOLDING COMPANY
To: UNITED STATES FILTER CORPORATION
Reel/Frame 012166/0433 →
Change of Name
Sep 17, 2001
From: WHEELABRATOR ENGINEERED SYSTEMS, INC.
To: WHEELABRATOR CLEAN WATER, INC.
Reel/Frame 012166/0468 →
Merger
Jan 23, 2002
From: WHEELABRATOR CLEAN WATER INC.
To: WHEELABRATOR WATER TECHNOLOGIES INC.
Reel/Frame 012520/0854 →