Patent Assignment
Reel/Frame 015425/0315
Assignment of Assignor's Interest
Recorded: 2004-12-08
Pages: 3
Assignee
SCIMED LIFE SYSTEMS, INC.
ONE SCIMED PLACE, MAPLE GROVE, MINNESOTA, 55311
Covered Property
(1)
Retrievable Vena Cava Filter
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 6, 2006
From: SCIMED LIFE SYSTEMS, INC.
To: BOSTON SCIENTIFIC SCIMED, INC.
Reel/Frame 018505/0868 →
Assignment of Assignor's Interest
Feb 13, 2013
From: BOSTON SCIENTIFIC SCIMED, INC.
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 029809/0251 →
Assignment of Assignor's Interest
Feb 13, 2013
From: ACACIA RESEARCH GROUP LLC
To: LIFESCREEN SCIENCES LLC
Reel/Frame 029809/0314 →