Patent Assignment
Reel/Frame 008454/0798
Assignment of Assignor's Interest
Recorded: 1997-04-21
Pages: 3
Assignor
HEMASURE, INC.
Executed: 1997-04-09
Assignee
BIOSEPRA, INC.
111 LOCKE DRIVE, MARLBOROUGH, MASSACHUSETTS, 01752
Covered Property
(1)
Removal of Small Exogenous Molecules from Biological Fluids
Patent:
5,486,293 →
Application:
08/215,201 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 20, 1994
From: BOSCHETTI, EGISTO; GIROT, PIERRE; GUERRIER, LUC PHILIPPE
To: HEMASURE, INC.
Reel/Frame 007014/0255 →
Assignment of Assignor's Interest
Mar 6, 1995
From: SEPRACOR INC.
To: HEMASURE INC.
Reel/Frame 007374/0404 →
Change of Name
Jul 28, 1999
From: BIOSEPRA INC.
To: BIOSPHERE MEDICAL, INC.
Reel/Frame 010121/0313 →
Assignment of Assignor's Interest
May 25, 2001
From: BIOSPHERE MEDICAL, INC.
To: INVITROGEN CORPORATION, INC.
Reel/Frame 011869/0909 →
Assignment of Assignor's Interest
Jan 27, 2005
From: INVITROGEN CORPORATION, INC.
To: CLPHERGEN BIOSYSTEMS, INC.
Reel/Frame 015621/0730 →
Assignment of Assignor's Interest
Feb 15, 2005
From: CIPHERGEN BIOSYSTEMS, INC.
To: PALL CORPORATION
Reel/Frame 015711/0670 →
Merger
Feb 3, 2010
From: INVITROGEN CORPORATION
To: LIFE TECHNOLOGIES CORPORATION
Reel/Frame 023882/0551 →
Corrective Assignment to Correct the Application No 09452626 Previously Recorded on Reel 023882 Frame 0551. Assignor(S) Hereby Confirms the Merger Should Not Have Been Recorded Against This Patent Application Number.
Nov 14, 2014
From: INVITROGEN CORPORATION
To: LIFE TECHNOLOGIES CORPORATION
Reel/Frame 034217/0490 →