Patents by Inventor Silvia Vertuani

Silvia Vertuani 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).

  • CROSS-LYNKED HYALURONIC ACID SYNTHESIS PROCESS
    Publication number: 20230340165
    Abstract: The present invention refers to a synthesis process of cross-linked hyaluronic acid, cross-linked hyaluronic acid, a cross-linking agent and the topical or systemic use of cross-linked hyaluronic acid.
    Type: Application
    Filed: December 16, 2020
    Publication date: October 26, 2023
    Inventors: Stefano Manfredini, Silvia Vertuani, Sabrina Sciabica, Anna Baldisserotto, Luisa Canilli, Massimo Terno
  • COSMETIC PRODUCT
    Publication number: 20230149283
    Abstract: The invention concerns a cosmetic patch product comprising a membrane substrate suitable to be absorbed by the skin, made up of at least one electrospun fiber based on a biocompatible polymer material, as well as a cosmetic article that comprises the same cosmetic patch product on a support base.
    Type: Application
    Filed: February 12, 2021
    Publication date: May 18, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI, Martina ROSO
  • NATURAL COMPOSITION BASED ON POLYMERS TO BE ELECTROSPUN, AND METHOD TO PREPARE THE SAME
    Publication number: 20230090929
    Abstract: The invention concerns a composition to be electrospun comprising a first compound to be electrospun, an electrospinning promoter and at least one active ingredient, as well as a method to prepare it. This composition allows to obtain electrospun nanometric fibers with good structural and absorption properties.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 23, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI
  • PATCH PRODUCT BASED ON NATURAL POLYMERS
    Publication number: 20230081677
    Abstract: The patch product comprises a membrane substrate suitable to be absorbed by the skin and based on natural polymers, as well as at least one active ingredient. It can be packaged in a wrapping comprising a support base, on which the patch product is placed, and a coating layer that acts as protection for the patch product.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI
  • COMPOSITION FOR ELECTROSPINNING
    Publication number: 20230077679
    Abstract: The invention concerns a composition to be electrospun, which comprises a first compound to be electrospun and an electrospinning promoter, the function of which is to facilitate the electrospinning of the first compound, in particular to establish the electrospinning method in order to obtain regular fibers. A method to prepare the composition is also described, which provides a step of mixing a first compound to be electrospun with an electrospinning promoter.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI, Martina ROSO
  • METHOD OF ELECTROSPINNING
    Publication number: 20230083157
    Abstract: The invention concerns a method to electrospin a composition to be electrospun, which comprises a compound to be electrospun and an electrospinning promoter. The method provides the steps of providing an electrospinning device comprising an electrospinning head and a collector; applying an electric field between the electrospinning head and the collector; and feeding the composition to be electrospun through the electrospinning head.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI, Martina ROSO
  • METHOD OF ELECTROSPINNING NATURAL POLYMERS
    Publication number: 20230081596
    Abstract: The electrospinning method comprises the steps of providing a composition to be electrospun; providing an electrospinning device comprising an electrospinning head and a collector; applying an electric field between the electrospinning head and the collector; and feeding the composition to be electrospun through the electrospinning head, so that the electric field applied induces the formation of an electrospun fiber.
    Type: Application
    Filed: February 12, 2021
    Publication date: March 16, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI
  • METHOD AND APPARATUS FOR PRODUCING A COSMETIC PRODUCT
    Publication number: 20230059989
    Abstract: The method to produce a packaged cosmetic product comprises a step of feeding a support film along a feed path, a step of forming a membrane substrate, and a step of packaging the membrane substrate. The method can be implemented by means of a suitable apparatus, which comprises a station for feeding the support film, a station for forming the membrane substrate, and a packaging unit, which are disposed in succession along the feed path of the support film.
    Type: Application
    Filed: February 12, 2021
    Publication date: February 23, 2023
    Applicant: BAKEL S.R.L.
    Inventors: Raffaella GREGORIS, Stefano MANFREDINI, Silvia VERTUANI, Martina ROSO
  • DUALISTIC MOLECULES HAVING UV RADIATION FILTRATING ABILITY AT WIDE SPECTRUM AND POTENT DAMPING ACTIVITY OF THE REACTIVITY OF FREE RADICALS (RADICAL SCAVENGING)
    Publication number: 20140363386
    Abstract: Compound with structure 2-phenylbenzimidazole of formula I and/or a pharmaceutically acceptable salt thereof, wherein said compound of formula I corresponds to: in which n is 1, 2 or 3 and in which R is a carboxyl radical (—COOH) or a sulphonic radical (—SO3H); pharmaceutical and/or cosmetic formulation and/or medical device including such a compound; method for synthesising it.
    Type: Application
    Filed: January 4, 2013
    Publication date: December 11, 2014
    Applicant: UNIVERSITA DEGLI STUDI DI FERRARA
    Inventors: Stefano Manfredini, Silvia Vertuani, Emanuela Scalambra