Patents by Inventor Antonella POLIMENI

Antonella POLIMENI 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).

  • REMOVABLE, WATERPROOF MULTI-LAYER COATING HAVING ANTIBACTERIAL PROPERTIES FOR CONTACT SURFACES AND METHOD FOR THE PREPARATION THEREOF
    Publication number: 20240081334
    Abstract: A multi-layer coating with antibacterial and anti-COVID properties which is usable in various environments, including hospitals, and which can be easily deposited by spraying on different surfaces and capable of providing an effective removable barrier against pathogens and bacteria, which waterproof coating is characterized in that it uses graphene nanoparticles as an antibacterial and anti-COVID agent deposited by spraying a polymer material as a host layer on the surface to promote the dispersion and uniform surface distribution thereof, the polymer material being directly adhered by spraying to the surface to be coated or sprayed on a second polymer, in turn sprayed on the surface to be coated, which is used as an element to promote the adhesion of the first polymer forming the antibacterial and anti-COVID coating to the surface to be coated.
    Type: Application
    Filed: January 19, 2022
    Publication date: March 14, 2024
    Inventors: Maria Sabrina SARTO, Daniela UCCELLETTI, Antonella POLIMENI, Giovanni DE BELLIS, Maurizio BOSSU', Hossein Cheraghi BIDSORKHI, Erika BRUNI, Irene BELLAGAMBA, Lavanya Rani BALLAM
  • Process for the production of antimicrobial dental adhesives including graphene and relative product thereof
    Patent number: 10610461
    Abstract: Disclosed is a dental adhesive including a polymeric adhesive and a nanofiller dispersed in the polymeric adhesive, the nanofiller being constituted by graphene nanostructures which are properly dispersed inside the polymer adhesive and over the surface of the adhesive layer without formation of agglomerates, so that the dental adhesive exhibits significant antimicrobial and antibiofilm properties against pathogens of the oral cavity.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: April 7, 2020
    Assignee: UNIVERSITA' DEGLI STUDI DI ROMA “LA SAPIENZA”
    Inventors: Maria Sabrina Sarto, Antonella Polimeni, Daniela Uccelletti, Maurizio Bossu′, Agnese Bregnocchi, Chandrakanth Reddy Chandraiahgari, Elena Zanni, Francesca De Angelis
  • PROCESS FOR THE PRODUCTION OF ANTIMICROBIAL DENTAL ADHESIVES INCLUDING GRAPHENE AND RELATIVE PRODUCT THEREOF
    Publication number: 20190091109
    Abstract: Disclosed is a dental adhesive including a polymeric adhesive and a nanofiller dispersed in the polymeric adhesive, the nanofiller being constituted by graphene nanostructures which are properly dispersed inside the polymer adhesive and over the surface of the adhesive layer without formation of agglomerates, so that the dental adhesive exhibits significant antimicrobial and antibiofilm properties against pathogens of the oral cavity.
    Type: Application
    Filed: March 1, 2017
    Publication date: March 28, 2019
    Inventors: Maria Sabrina SARTO, Antonella POLIMENI, Daniela UCCELLETTI, Maurizio BOSSU', Agnese BREGNOCCHI, Chandrakanth Reddy CHANDRAIAHGARI, Elena ZANNI, Francesca DE ANGELIS