IP Library Assignment 009057/0966
Patent Assignment
Reel/Frame 009057/0966

Assignment of Assignor's Interest

Recorded: 1998-03-27 Pages: 4
Assignors
COFFMAN, L. JONATHAN
Executed: 1998-01-12
WOODS, ERNEST J.,III
Executed: 1998-01-12
LU, TZE HONG
Executed: 1998-01-05
Assignee
BIOSEPRA, INC.
111 LOCKE DRIVE, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property (1)
Method and Device for Purifying Biological/Chemical Molecules Using Low Volumes of Media
Application: 60/065,387 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →