Patents by Inventor Alessandra Stefan

Alessandra Stefan 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).

  • Method for preventing and controlling biofouling on marine objects
    Patent number: 8557267
    Abstract: A method for preventing and controlling the formation of biofouling on an object that is immersed or partially immersed in a water environment in which there is one or more organic or inorganic compounds capable of releasing gas, comprising the step of applying to the surface of the object a composition comprising a polymeric resin and one or more enzymes or a paint or a coating and one or more enzymes, wherein the one or more enzymes are adapted to catalyze a reaction of the one or more compounds that leads to the formation of gas.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: October 15, 2013
    Assignee: Archimede R&D S.R.L.
    Inventors: Alejandro Hochkoeppler, Lucio Panizza, Elena Roda, Alessandra Stefan
  • BACTERIAL EXPRESSION OF AN ARTIFICIAL GENE FOR THE PRODUCTION OF CRM197 AND ITS DERIVATIVES
    Publication number: 20120128727
    Abstract: The present invention relates to polynucleotide sequences comprising the SEQ ID N° 1 encoding CRM197 and optimised for its expression in E. coli. The invention consequently concerns a method for the production of CRM197 in E. coli via a fusion protein CRM197-tag.
    Type: Application
    Filed: June 25, 2010
    Publication date: May 24, 2012
    Inventors: Piero Baglioni, Alejandro Hochkoeppler, Alessandra Stefan
  • Method For Preventing And Controlling Organisms That Infest Aqueous Systems
    Publication number: 20120082654
    Abstract: Method for preventing and controlling organisms that infest aqueous systems in which one or more organic or inorganic compounds capable of releasing gas are present, comprising the step of dispersing on and/or in the aqueous mass a preparation comprising enzymes adapted to catalyze a reaction of the one or more compounds that leads to the formation of gas.
    Type: Application
    Filed: June 10, 2010
    Publication date: April 5, 2012
    Inventors: Lucio Panizza, Elena Roda, Alessandra Stefan, Alejandro Hochkoeppler
  • METHOD FOR PREVENTING AND CONTROLLING BIOFOULING ON MARINE OBJECTS
    Publication number: 20120064026
    Abstract: A method for preventing and controlling the formation of biofouling on an object that is immersed or partially immersed in a water environment in which there is one or more organic or inorganic compounds capable of releasing gas, comprising the step of applying to the surface of the object a composition comprising a polymeric resin and one or more enzymes or a paint or a coating and one or more enzymes, wherein the one or more enzymes are adapted to catalyze a reaction of the one or more compounds that leads to the formation of gas.
    Type: Application
    Filed: May 19, 2010
    Publication date: March 15, 2012
    Inventors: Alejandro Hochkoeppler, Lucio Panizza, Elena Roda, Alessandra Stefan