IP Library › Assignment 005248/0140
Patent Assignment
Reel/Frame 005248/0140

Assignment of Assignors Interest.

Recorded: 1990-02-23 Pages: 2
Assignors
KUMAR, M. LALITH
Executed: 1990-02-20
HEDRICK, JOSEPH L.
Executed: 1990-02-20
Assignee
SUPREX CORPORATION
SFC RESEARCH CENTER 125 WILLIAM PITT WAY, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property (1)
Supercritical Fluid Extraction from Liquids
Patent: 5,116,508 →
Application: 07/483,870 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →