Patents by Inventor Patrizio Andriolo

Patrizio Andriolo 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).

  • Extrusion Blow-Molded Articles and Process for Their Production
    Publication number: 20190193351
    Abstract: The present application relates to extrusion blow-molded articles comprising a polypropylene layer, said polypropylene layer consisting of a polypropylene composition comprising a specific random copolymer of propylene and at least one comonomer. The present application also relates to a process for the production of such extrusion blow-molded articles.
    Type: Application
    Filed: March 5, 2019
    Publication date: June 27, 2019
    Inventors: Patrizio Andriolo, Alain Gris
  • Extrusion blow-molded articles and process for their production
    Patent number: 10272624
    Abstract: Extrusion blow-molded articles which may include a polypropylene layer are described. The polypropylene layer may include a polypropylene composition layer which may have a specific random copolymer of propylene and at least one comonomer. Also described are processes for the production of such extrusion blow-molded articles.
    Type: Grant
    Filed: November 18, 2011
    Date of Patent: April 30, 2019
    Assignee: TOTAL RESEARCH & TECHNOLOGY FELUY
    Inventors: Patrizio Andriolo, Alain Gris
  • Caps and closures comprising a propylene random copolymer, and a method for producing them
    Patent number: 9284442
    Abstract: The present invention relates to caps and closures comprising a specific propylene random copolymer, obtained by polymerization with a metallocene-based polymerization catalyst.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: March 15, 2016
    Assignee: TOTAL RESEARCH & TECHNOLOGY FELUY
    Inventors: Philippe Hoslet, Patrizio Andriolo
  • EXTRUSION BLOW-MOLDED ARTICLES AND PROCESS FOR THEIR PRODUCTION
    Publication number: 20130337211
    Abstract: The present application relates to extrusion blow-molded articles comprising a polypropylene layer, said polypropylene layer consisting of a polypropylene composition comprising a specific random copolymer of propylene and at least one comonomer. The present application also relates to a process for the production of such extrusion blow-molded articles.
    Type: Application
    Filed: November 18, 2011
    Publication date: December 19, 2013
    Applicant: TOTAL RESEARCH & TECHNOLOGY FELUY
    Inventors: Patrizio Andriolo, Alain Gris
  • CAPS AND CLOSURES COMPRISING A PROPYLENE RANDOM COPOLYMER, AND A METHOD FOR PRODUCING THEM
    Publication number: 20130324661
    Abstract: The present invention relates to caps and closures comprising a specific propylene random copolymer, obtained by polymerization with a metallocene-based polymerization catalyst.
    Type: Application
    Filed: December 1, 2011
    Publication date: December 5, 2013
    Applicant: TOTAL RESEARCH & TECHNOLOGY FELUY
    Inventors: Philippe Hoslet, Patrizio Andriolo
  • Bitumen vulcanizing composition
    Patent number: 6872763
    Abstract: Provided is a vulcanizing agent for vulcanizing bitumen, which vulcanizing agent comprises a sulphur agent and a binder, wherein the vulcanizing agent is in the form of pellets. Further provided is a process for producing a surfacing composition, which process comprises contacting bitumen with an elastomer and the vulcanizing agent of the present invention.
    Type: Grant
    Filed: October 24, 2001
    Date of Patent: March 29, 2005
    Assignee: ATOFINA Research, S.A.
    Inventor: Patrizio Andriolo
  • Bitumen vulcanising composition
    Publication number: 20040054038
    Abstract: Provided is a vulcanising agent for vulcanising bitumen, which vulcanising agent comprises a sulphur agent and a binder, wherein the vulcanising agent is in the form of pellets. Further provided is a process for producing a surfacing composition, which process comprises contacting bitumen with an elastomer and the vulcanising agent of the present invention.
    Type: Application
    Filed: September 11, 2003
    Publication date: March 18, 2004
    Inventor: Patrizio Andriolo