Patents by Inventor Piero BIONDI

Piero BIONDI 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-linking agents of collagen fibers for the use in the treatment of corneal ectasia
    Patent number: 10688196
    Abstract: It is described a complex of riboflavin into hydroxypropylated ?-cyclodextrins as photosensitizer in the riboflavin-UV mediated cross-linking of corneal collage fibers and the relative ophthalmic compositions comprising it.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: June 23, 2020
    Assignee: SOOFT ITALIA SPA
    Inventors: Giovanni Cavallo, Edoardo Stagni, Marco Biondi, Piero Biondi
  • CROSS-LINKING AGENTS OF COLLAGEN FIBERS FOR THE USE IN THE TREATMENT OF CORNEAL ECTASIA
    Publication number: 20180236100
    Abstract: It is described a complex of riboflavin into hydroxypropylated ?-cyclodextrins as photosensitizer in the riboflavin-UV mediated cross-linking of corneal collage fibers and the relative ophthalmic compositions comprising it.
    Type: Application
    Filed: April 29, 2015
    Publication date: August 23, 2018
    Applicant: SOOFT ITALIA SPA
    Inventors: Giovanni CAVALLO, Edoardo STAGNI, Marco BIONDI, Piero BIONDI