Patent Assignment
Reel/Frame 008167/0917
Assignment of Assignor's Interest
Recorded: 1996-10-15
Pages: 3
Assignor
SUPREX CORPORATION
Executed: 1996-09-13
Assignee
ISCO, INC.
4700 SUPERIOR STREET, LINCOLN, NEBRASKA, 68505
Covered Properties
(12)
Chromatographic Separation Method and Assoicated Apparatus
Patent:
4,814,089 →
Application:
07/157,020 →
Chromatographic Separation Method and Associated Apparatus
Patent:
4,871,453 →
Application:
07/274,753 →
Supercritical Fluid Extraction from Liquids
Patent:
5,116,508 →
Application:
07/483,870 →
Off-Line Supercritical Fluid Extraction Collection System
Patent:
5,205,987 →
Application:
07/662,255 →
Liquefied Carbon Dioxide Pump
Patent:
5,193,991 →
Application:
07/663,316 →
Apparatus and Method for Packing Particles
Patent:
5,241,998 →
Application:
07/784,768 →
Fluid Restrictor Apparatus and Method for Making the Same
Patent:
5,316,262 →
Application:
07/828,729 →
Variable Restriction
Patent:
5,379,790 →
Application:
07/848,424 →
Supercritical Fluid Extraction Coupled to Analytical Chromatography System
Patent:
5,372,716 →
Application:
07/929,727 →
A Method for Collecting Analyte and an Orifice for Reducing Pressure of a Fluid
Patent:
5,453,198 →
Application:
07/993,295 →
Apparatus and Method for Packing Particles
Patent:
5,363,886 →
Application:
08/111,999 →
Supercritical Fluid Extraction Coupled to Analytical Chromatography System
Patent:
5,458,783 →
Application:
08/354,238 →
Related Assignments
(12)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 28, 1988
From: KUMAR, M. LALITH
To: SUPREX CORPORATION, A PA CORP.
Reel/Frame 004974/0092 →
Assignment of Assignors Interest.
Feb 23, 1990
From: KUMAR, M. LALITH; HEDRICK, JOSEPH L.
To: SUPREX CORPORATION
Reel/Frame 005248/0140 →
Assignment of Assignors Interest.
Feb 28, 1991
From: ASHRAF-KHORASSANI, MEHDI; SHOGAN, GREGORY; HOUCK, RAYMOND K.
To: SUPREX CORPORATION
Reel/Frame 005629/0221 →
Assignment of Assignors Interest.
May 2, 1991
From: KOEBLER, DOUGLAS J.; WILLIAMS, GLEN P.
To: SUPREX CORPORATION, SFC RESEARCH CENTER 125 WILLIAM PITT WAY PITTSBURGH, PA 15238 A CORP. OF PA
Reel/Frame 005681/0831 →
Assignment of Assignors Interest.
Oct 30, 1991
From: ASHRAF-KHORASSANI, MEHDI
To: SUPREX CORPORATION
Reel/Frame 005901/0038 →
Assignment of Assignors Interest.
Feb 15, 1992
From: KOEBLER, DOUGLAS J.
To: SUPREX CORPORATION
Reel/Frame 006003/0704 →
Assignment of Assignors Interest.
Mar 6, 1992
From: KOEBLER, DOUGLAS J.
To: SUPREX CORPORATION
Reel/Frame 006058/0430 →
Assignment of Assignors Interest.
May 8, 1992
From: BRUCE, MARK L.
To: ENSECO
Reel/Frame 006106/0471 →
Assignment of Assignors Interest.
Aug 13, 1992
From: LEVY, JOSEPH M.; HOUCK, RAYMOND K.
To: SUPREX CORPORATION
Reel/Frame 006247/0521 →
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: 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 →