US Patent 7842352 Nanoparticle coatings and methods of making

Patent 7842352 was granted and assigned to Massachusetts Institute of Technology on November, 2010 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Massachusetts Institute of Technology

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7842352

Date of Patent

November 30, 2010

Patent Application Number

11463500

Date Filed

August 9, 2006

Patent Citations Received

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US Patent 11982626 Enhancement structures for surface-enhanced Raman scattering

Patent Primary Examiner

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Frederick J Parker

Patent abstract

A surface can be treated to deposit a superhydrophilic coating on a surface that can be antireflective and antifogging. The coating can remain antireflective and antifogging for extended periods. The coating can include oppositely charge inorganic nanoparticles, and can be substantially free of an organic polymer. The coating can be made mechanically robust by a hydrothermal calcination.