Patent Assignment
Reel/Frame 006058/0430
Assignment of Assignors Interest.
Recorded: 1992-03-06
Pages: 13
Assignor
KOEBLER, DOUGLAS J.
Executed: 1992-03-05
Assignee
SUPREX CORPORATION
125 WILLIAM PITT WAY, SFC RESEARCH CENTER, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property
(1)
Variable Restriction
Patent:
5,379,790 →
Application:
07/848,424 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 8, 1992
From: BRUCE, MARK L.
To: ENSECO
Reel/Frame 006106/0471 →
Security Interest
Jul 11, 1995
From: SUPREX CORPORATION
To: EQUITAS, L.P.
Reel/Frame 007553/0258 →
Assignment of Assignor's Interest
Oct 15, 1996
From: SUPREX CORPORATION
To: ISCO, INC.
Reel/Frame 008167/0917 →
Assignment of Assignor's Interest
Oct 15, 1996
From: EQUITAS, L.P.
To: SUPREX CORPORATION
Reel/Frame 008167/0920 →
Change of Name
May 18, 2005
From: ISCO, INC.
To: TELEDYNE ISCO, INC.
Reel/Frame 016026/0251 →