Patents by Inventor David S. Levy Cohen

David S. Levy Cohen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Material with Variable Optical Transmission Based on a Porous Matrix that Includes Hygroscopic or Deliquescent Substances and Device that Comprises Said Material

Publication number: 20130316166

Abstract: The present invention provides a material that comprises hygroscopic or deliquescent particles encapsulated in a transparent matrix which may or may not be on a support or substrate, the process for obtaining said material and the use thereof for the manufacturing of devices with controlled variable optical transmission.

Type: Application

Filed: November 8, 2011

Publication date: November 28, 2013

Applicant: Consejo Superior De Investigaciones Cientificas (CSIC)

Inventors: David S. Levy Cohen, Marcos D. Zayat Souss, Erick Castellon Elizondo

Material with Variable Optical Transmission Based on a Porous Matrix that Includes Hygroscopic or Deliquescent Substances and Device that Comprises Said Material