IP Library Assignment 007547/0751
Patent Assignment
Reel/Frame 007547/0751

Assignment of Assignor's Interest

Recorded: 1995-04-20 Pages: 2
Assignors
GIROT, PIERRE
Executed: 1995-04-12
BOSCHETTI, EGISTO
Executed: 1995-04-12
Assignee
BIOSEPRA, INC.
140 LOCKE DRIVE, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property (1)
Passivated Porous Polymer Supports and Methods for the Preparation and Use of Same
Application: 08/394,014 →
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 →