Patent Assignment
Reel/Frame 004432/0047
Assignment of Assignors Interest.
Recorded: 1985-07-29
Pages: 1
Assignors
RAYMOND, RICHARD L.
Executed: 1985-07-15
BROWN, RICHARD A.
Executed: 1985-07-25
NORRIS, ROBERT D.
Executed: 1985-07-25
O'NEILL, EUGENE T.
Executed: 1985-07-25
Assignee
FMC CORPORATION
2000 MARKET ST.,, PHILADELPHIA,, PENNSYLVANIA, 19103
Covered Property
(1)
Stimulation of Biooxidation Processes in Subterranean Formations
Patent:
4,588,506 →
Application:
06/669,408 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 8, 1984
From: RAYMOND, RICHARD L.; BROWN, RICHARD A.; NORRIS, ROBERT D.; O'NEILL, EUGENE T.
To: FMC CORPORATION, A DE CORP.
Reel/Frame 004333/0253 →
Assignment of Assignors Interest.
Feb 24, 1987
From: FMC CORPORATION
To: INTERNATIONAL TECHNOLOGY CORPORATION, A CORP OF DE.
Reel/Frame 004670/0722 →
Change of Address
Oct 14, 1997
From: INTERNATIONAL TECHNOLOGY CORPORATION
To: INTERNATIONAL TECHNOLOGY CORPORATION
Reel/Frame 008753/0149 →
Change of Name
May 3, 1999
From: INTERNATIONAL TECHNOLOGY CORPORATION
To: IT GROUP, INC, THE
Reel/Frame 009942/0670 →