US Patent 8133256 Shape memory polymer foams for endovascular therapies

Patent 8133256 was granted and assigned to Lawrence Livermore National Security (company) on March, 2012 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

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Lawrence Livermore National Security (company)

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

81332560

Patent Inventor Names

Duncan J. Maitland0

Thomas S. Wilson0

Date of Patent

March 13, 2012

Patent Application Number

108013550

Date Filed

March 15, 2004

Patent Citations Received

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US Patent 11839702 Vascular prosthesis for leak prevention during endovascular aneurysm repair

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US Patent 11864989 Stent with expandable foam

Patent Primary Examiner

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Kathleen Sonnett

Patent abstract

A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly.