Patent Assignment
Reel/Frame 013770/0425
Assignment of Assignor's Interest
Recorded: 2003-02-11
Pages: 3
Assignor
WASDYKE, JOEL M.
Executed: 2003-02-07
Assignee
SCIMED LIFE SYSTEMS, INC.
ONE SCIMED PLACE, MAPLE GROVE, MINNESOTA, 55311
Covered Property
(1)
Retrievable Ivc 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 →