Patents by Inventor Demetrio Manenti

Demetrio Manenti 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).

  • USE OF HYALURONIC ACID DERIVATIVES IN THE REGENERATION OF BONE AND CARTILAGE TISSUES
    Publication number: 20230018851
    Abstract: The present invention relates to the use of derivatives between hyaluronic acid, heterocyclic compounds and naturally occurring amino acids in single, oligomeric or polymeric form for the treatment of skeletal diseases, in particular in the regeneration of bone and cartilage tissues.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 19, 2023
    Inventors: Demetrio MANENTI, Giuliana ABBIATI
  • Silyl-derivatives of polysaccharides
    Patent number: 9598505
    Abstract: The present invention relates to novel silyl-derivatives of polysaccharides and their salts, the processes for their preparation and their use in cosmetic/pharmaceutical field.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: March 21, 2017
    Assignee: SILDEHA SIXASS S.A.
    Inventors: Gaspare Aita, Demetrio Manenti, Pasqualino Rossi, Giuseppe Rosano
  • SILYL-DERIVATIVES OF POLYSACCHARIDES
    Publication number: 20130029934
    Abstract: The present invention relates to novel silyl-derivatives of polysaccharides and their salts, the processes for their preparation and their use in cosmetic/pharmaceutical field.
    Type: Application
    Filed: March 4, 2011
    Publication date: January 31, 2013
    Inventors: Gaspare Aita, Demetrio Manenti, Pasqualino Rossi, Giuseppe Rosano
  • Hyaluronic acid derivatives
    Patent number: 7662800
    Abstract: Derivatives between hyaluronic acid and at least one nitrogenated base, in particular at least one heterocyclic compound derived from purine and/or from pyrimidine and cosmetic and/or pharmaceutical compositions based on said derivatives.
    Type: Grant
    Filed: July 24, 2003
    Date of Patent: February 16, 2010
    Assignee: Jasper Ltd. Liability Co.
    Inventors: Demetrio Manenti, Gaspare Aita
  • Hyaluronic acid derivatives
    Publication number: 20050239727
    Abstract: Derivatives between hyaluronic acid and at least one nitrogenated base, in particular at least one heterocyclic compound derived from purine and/or from pyrimidine and cosmetic and/or pharmaceutical compositions based on said derivatives.
    Type: Application
    Filed: July 24, 2003
    Publication date: October 27, 2005
    Inventors: Demetrio Manenti, Gaspare Aita