Patents by Inventor Magda FERRARO

Magda FERRARO 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).

  • HYPERBRANCHED POLYESTER POLYOL DERIVATIVE AS DRUG SOLUBILIZER
    Publication number: 20230330234
    Abstract: It is provided a composition comprising a hyperbranched polyester polyol derivative and a small molecule comprising at least one cyclic amine. The hyperbranched polyester polyol derivative is obtainable by a method comprising the following steps: a) reacting only glycidol and ?-caprolactone at a temperature lying in a range of between 40° C. and 140° C. to obtain a hyperbranched polyester polyol derivative in which caprolactone residues and glycerol residues are randomly arranged; b) reacting the hyperbranched polyester polyol derivative of step a) with a sulfation reagent to obtain a sulfated hyperbranched polyester polyol as hyperbranched polyester polyol derivative.
    Type: Application
    Filed: February 1, 2021
    Publication date: October 19, 2023
    Applicant: FREIE UNIVERSITÄT BERLIN
    Inventors: Rainer HAAG, Magda FERRARO, Ehsan MOHAMMADIFAR, Michael SCHIRNER
  • METHOD FOR MANUFACTURING A HYPERBRANCHED POLYESTER POLYOL DERIVATIVE
    Publication number: 20200385517
    Abstract: It is provided a method for manufacturing a hyperbranched polyester polyol derivative, comprising the following steps: a) reacting only glycidol and ?-caprolactone at a temperature lying in a range of between 40° C. and 140° C. to obtain a hyperbranched polyester polyol in which caprolactone residues are randomly arranged; b) reacting the hyperbranched polyester polyol of step a) with a sulfation reagent to obtain a sulfated hyperbranched polyester polyol as hyperbranched polyester polyol derivative.
    Type: Application
    Filed: November 13, 2018
    Publication date: December 10, 2020
    Applicant: FREIE UNIVERSITÄT BERLIN
    Inventors: Rainer HAAG, Ehsan MOHAMMADIFAR, Magda FERRARO, Fatemeh ZABIHI, Mohsen ADELI