Patents by Inventor Sarit Cohen

Sarit 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).

  • UV-BLOCKING COATINGS AND ANTI-FOGGING AND SUPERHYDROPHOBIC COATINGS
    Publication number: 20240010870
    Abstract: Compositions comprising a substrate and a silane-based polymer are disclosed. Coated substrates and articles comprising the compositions are also disclosed. Process of preparing the compositions and methods of using the same, such as for UV-blocking coatings are provided. Compositions comprising a substrate, a silane compound and a surfactant wherein a weight per weight (w/w) ratio of the silane compound and the surfactant is between 10:1 (w/w) to 40:1 (w/w) are disclosed. Coated substrates and articles comprising the compositions are also disclosed. Process of preparing the compositions and methods of using the same, such as for anti-fogging and superhydrophobic coatings are provided.
    Type: Application
    Filed: August 20, 2021
    Publication date: January 11, 2024
    Inventors: Shlomo MARGEL, Taly ILINE-VUL, Naftali KANOVSKY, Sarit COHEN
  • IN-SITE THIN COATING OF SILICA PARTICLES ONTO PLASTIC FILMS AND THEIR APPLICATIONS
    Publication number: 20200171534
    Abstract: A composition comprising nano- or micro-particles grafted onto a surface are disclosed. Process of preparing the compositions and methods of using the same, such as for anti-fogging, anti-fouling and anti-scratching are provided.
    Type: Application
    Filed: March 21, 2019
    Publication date: June 4, 2020
    Inventors: Shlomo MARGEL, Sharon BRETLER, Sarit COHEN, Naftali KANOVSKY
  • ANTIMICROBIAL POLYMERIC PARTICLES
    Publication number: 20190119436
    Abstract: Disclosed methyl styrene farmin compounds, and crosslinked polymeric backbones comprising same. Further disclosed microsized and nanosized polymeric particles comprising polyisothiouronium methylstyrene (PITMS) and/or poly(methyl styrene farmin) or a derivative thereof, and uses thereof in, for example, reducing or preventing growth of microorganisms.
    Type: Application
    Filed: March 28, 2017
    Publication date: April 25, 2019
    Inventors: Shlomo MARGEL, Sarit COHEN
  • UV-ABSORBING POLYMERIC PARTICLES
    Publication number: 20190106520
    Abstract: Microparticles and Nanoparticles crosslinked polymer derived from 2-(2?-hydroxy-5?-methacryloxyethylphenyl)-2H-benzotriazole or a derivative thereof, are disclosed. Process of preparing the polymeric nanoparticles per se and incorporated in or on a substrate are also disclosed. Uses of the polymeric nanoparticles and of substrates incorporating same, particularly for UV absorbing films, are also disclosed.
    Type: Application
    Filed: March 28, 2017
    Publication date: April 11, 2019
    Inventors: Shlomo MARGEL, Sarit COHEN
  • SYNTHESIS AND CHARACTERIZATION OF NEAR IR FLUORESCENT MAGNETIC AND NON-MAGNETIC ALBUMIN NANOPARTICLES FOR BIOMEDICAL APPLICATIONS
    Publication number: 20130030282
    Abstract: The present invention discloses Near Infrared (NIR) fluorescent albumin nanoparticles having a structure selected from a core structure or a core-shell structure. Also disclosed are a process of preparing these NIR fluorescent albumin nanoparticles, and a method of in vivo detection of pathologies, in particular cancer pathology, by using administering these NIR fluorescent albumin nanoparticles to a patient.
    Type: Application
    Filed: July 17, 2012
    Publication date: January 31, 2013
    Applicant: BAR ILAN UNIVERSITY
    Inventors: Shlomo Margel, Sarit Cohen, Enav Corem Salkmon, Michal Pellach