Patent Assignment
Reel/Frame 004333/0253
Assignment of Assignors Interest.
Recorded: 1984-11-08
Pages: 1
Assignors
RAYMOND, RICHARD L.
Executed: 1984-11-01
BROWN, RICHARD A.
Executed: 1984-11-01
NORRIS, ROBERT D.
Executed: 1984-11-01
O'NEILL, EUGENE T.
Executed: 1984-11-01
Assignee
FMC CORPORATION, A DE CORP.
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.
Jul 29, 1985
From: RAYMOND, RICHARD L.; BROWN, RICHARD A.; NORRIS, ROBERT D.; O'NEILL, EUGENE T.
To: FMC CORPORATION
Reel/Frame 004432/0047 →
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 →