IP Library › Assignment 007372/0072
Patent Assignment
Reel/Frame 007372/0072

Security Interest

Recorded: 1995-03-06 Pages: 33
Assignor
Assignee
FLEET BANK OF MASSACHUSETTS, N.A.
75 STATE STREET, BOSTON, MASSACHUSETTS, 02109
Covered Property (1)
Passivated and Stabilized Porous Mineral Oxide Supports and Method for the Preparation and Use of Same
Patent: 5,268,097 →
Application: 07/956,404 →
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Mar 1, 1993
From: GIROT, PIERRE
To: SEPRACOR INC.
Reel/Frame 006424/0546 →
Assignment of Assignors Interest. Mar 1, 1993
From: BOSCHETTI, EGISTO
To: SEPRACOR INC.
Reel/Frame 006424/0544 →
Assignment of Assignor's Interest Sep 8, 1997
From: SEPRACOR INC.
To: BIOSEPRA, INC.
Reel/Frame 008715/0231 →
Assignment of Assignor's Interest May 20, 1999
From: BIOSEPRA INC.
To: LIFE TECHNOLOGIES, INC.
Reel/Frame 009958/0416 →
Release of Intellectual Property Security Agreement May 20, 1999
From: FLEET NATIONAL BANK
To: BIOSEPRA, INC.
Reel/Frame 009958/0409 →
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 →