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US Patent 7648739 Switchable surfaces

Patent 7648739 was granted and assigned to Massachusetts Institute of Technology on January, 2010 by the United States Patent and Trademark Office.

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Patent abstract

A substrate having a surface with reversibly switchable properties. The surface comprises a nanolayer of a material that switches from a first conformation state to a second conformation state when an external stimulus is applied. When the nanolayer is in the first conformation state, the surface is characterized by a first property, and when the nanolayer is in the second conformation state, the surface is characterized by a second property.

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Patent Inventor Names
Joerg Lahann0
Robert S. Langer0
Samir S. Mitragotri0
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US Patent 07648739 Switchable surfaces US Patent 7648739 Switchable surfaces

Infobox
Patent Number
076487390
Patent Number
76487390
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076487390
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Infobox
Is a
Patent
Patent
0
Current Assignee
Massachusetts Institute of Technology
Massachusetts Institute of Technology
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
076487390
Date of Patent
January 19, 2010
0
Patent Application Number
113904050
Date Filed
March 27, 2006
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=076487390
Patent Primary Examiner
‌
Nelson Yang
0
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07648739
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 US Patent 07648739 Switchable surfaces

Infobox
Is a
Patent
Patent
Current assignee
Massachusetts Institute of Technology
Massachusetts Institute of Technology
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07648739
Date of patent
January 19, 2010
Patent application number
11390405
Date Filed
March 27, 2006
Patent primary examiner
‌
Nelson Yang

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