Patents by Inventor Antonio Alberto Lucio BARBIERI

Antonio Alberto Lucio BARBIERI 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).

  • Polyelectrolytic polymers, process for their preparation and uses thereof
    Patent number: 9771437
    Abstract: The present invention describes the preparation of highly-performing “Acrylamide Free” polyelectrolytic polymers by using not toxic monomers and the way such new monomers can be advantageously used in the field of several civil and/or industrial applications. The new polyelectrolytic polymers developed herein can be then used both as replacement of the common acrylamide-based polymers and in the applications wherein the absence of residual toxic polymerization monomers is requested.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: September 26, 2017
    Assignee: ITALMATCH CHEMICALS S.P.A.
    Inventors: Antonio Alberto Lucio Barbieri, Manuela Crisci
  • New polyelectrolytic polymers, process for their preparation and uses thereof
    Publication number: 20170107310
    Abstract: The present invention describes the preparation of highly-performing “Acrylamide Free” polyelectrolytic polymers by using not toxic monomers and the way such new monomers can be advantageously used in the field of several civil and/or industrial applications. The new polyelectrolytic polymers developed herein can be then used both as replacement of the common acrylamide-based polymers and in the applications wherein the absence of residual toxic polymerization monomers is requested.
    Type: Application
    Filed: March 10, 2015
    Publication date: April 20, 2017
    Applicant: ITALMATCH CHEMICALS S.P.A.
    Inventors: Antonio Alberto Lucio BARBIERI, Manuela CRISCI