Patents by Inventor Alberto Brocchi

Alberto Brocchi 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).

  • Accelerating admixture for hydraulic compositions
    Patent number: 11365151
    Abstract: The object of the present invention is a novel admixture comprising a hardening accelerator for hydraulic compositions based on Portland cement and other supplementary cementitious materials.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: June 21, 2022
    Assignee: MAPEI SPA
    Inventors: Giorgio Ferrari, Alberto Brocchi, Marco Squinzi
  • Method for producing aggregates from returned concrete
    Patent number: 10875032
    Abstract: The present invention relates to a method for producing aggregates from concrete residues which are not used for construction purposes or, more generally, from cement mixtures which are unused for any reason and returned to the production facility in the truck mixer. The present invention also relates to the material obtained by said process and its use as an aggregate for concrete production or other applications.
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: December 29, 2020
    Assignee: MAPEI S.P.A.
    Inventors: Giorgio Ferrari, Alberto Brocchi, Marco Squinzi, Francesco Carbone, Vittorio Franceschi, Paolo Antonio Zambianchi
  • ACCELERATING ADMIXTURE FOR HYDRAULIC COMPOSITIONS
    Publication number: 20200277229
    Abstract: The object of the present invention is a novel admixture comprising a hardening accelerator for hydraulic compositions based on Portland cement and other supplementary cementitious materials.
    Type: Application
    Filed: September 21, 2018
    Publication date: September 3, 2020
    Applicant: MAPEI SPA
    Inventors: Giorgio Ferrari, Alberto Brocchi, Marco Squinzi
  • METHOD FOR PRODUCING AGGREGATES FROM RETURNED CONCRETE
    Publication number: 20200094263
    Abstract: The present invention relates to a method for producing aggregates from concrete residues which are not used for construction purposes or, more generally, from cement mixtures which are unused for any reason and returned to the production facility in the truck mixer. The present invention also relates to the material obtained by said process and its use as an aggregate for concrete production or other applications.
    Type: Application
    Filed: June 6, 2018
    Publication date: March 26, 2020
    Applicants: MAPEI S.P.A., HOLCIM TECHNOLOGY LTD
    Inventors: Giorgio Ferrari, Alberto Brocchi, Marco Squinzi, Francesco Carbone, Vittorio Franceschi, Paolo Antonio Zambianchi
  • Method for producing aggregates from cement compositions
    Patent number: 9216925
    Abstract: A method for producing aggregates from fresh cement compositions, included concrete and residual concrete is disclosed, comprising the addition of a) flash setting accelerators and b) super-absorbent polymers to fresh unset cement compositions and blending this mixture until granular materials are formed.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 22, 2015
    Assignee: Mapei S.P.A.
    Inventors: Giorgio Ferrari, Francesco Surico, Alberto Brocchi, Emanuele Banfi, Cristiano Maltese, Marco Squinzi
  • METHOD FOR PRODUCING AGGREGATES FROM CEMENT COMPOSITIONS
    Publication number: 20140296370
    Abstract: A method for producing aggregates from fresh cement compositions, included concrete and residual concrete is disclosed, comprising the addition of a) flash setting accelerators and b) super-absorbent polymers to fresh unset cement compositions and blending this mixture until granular materials are formed.
    Type: Application
    Filed: December 16, 2011
    Publication date: October 2, 2014
    Applicant: Mapei S.P.A.
    Inventors: Giorgio Ferrari, Francesco Surico, Alberto Brocchi, Emanuele Banfi, Cristiano Maltese, Marco Squinzi