Patent Assignment
Reel/Frame 008170/0481
Assignment of Assignor's Interest
Recorded: 1996-09-30
Pages: 3
Assignors
COFFMAN, JONATHAN L.
Executed: 1996-04-29
GIROT, PIERRE
Executed: 1996-04-29
BOSCHETTI, EGISTO
Executed: 1996-04-01
Assignee
BIOSEPRA, INC.
111 LOCKE DRIVE, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Separation of Molecules from Dilute Solutions Using Composite Chromatography Media Having High Dynamic Sorptive Capacity at High Flow Rates
Patent:
5,906,747 →
Application:
08/556,313 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 8, 1996
From: COFFMAN, JONATHAN L.; GIROT, PIERRE; BOSCHETTI, EGISTO
To: SEPRACOR, INC.
Reel/Frame 007952/0704 →
Assignment of Assignor's Interest
May 20, 1999
From: BIOSEPRA INC.
To: LIFE TECHNOLOGIES, INC.
Reel/Frame 009958/0416 →
Assignment by Asset Purchase Agreement
Mar 8, 2002
From: INVITROGEN CORPORATION
To: CIPHERGEN BIOSYSTEMS, INC.
Reel/Frame 012683/0421 →
Assignment of Assignor's Interest
Feb 15, 2005
From: CIPHERGEN BIOSYSTEMS, INC.
To: PALL CORPORATION
Reel/Frame 015711/0670 →