List of Intellectual Property

  • patent with application number BR2006A000011, filed to the Ufficio Italiano Brevetti e Marchi on October 18, 2006, (publication number:0001371333) which is owned by the Company and it is valid only for the Italian territory, regarding the procedure for the production of high-purity hydrate or lead oxide from materials and/or residues containing lead compounds;
  • patent with application number BR2007A000004, filed to the Ufficio Italiano Brevetti e Marchi on June 28, 2007, (publication number. 0001384071) which is owned by the Company and it is valid only for the Italian territory, regarding the procedure of purification of gas from hydrogen sulphide with solutions containing regenerated iron ions;
  • patent with application number EP1728764A1, filed to the European Union Intellectual Property Office on April 19, 2006, which is owned by the Company and it is valid only for the European Union territory, regarding the process of the production of lead hydrate or monoxide of high purity from materials and/or residues containing lead in the form of sulphates, monoxides and/or other compounds; Filed in IT, FR, DE, UK.
  • application number 102018000005267, filed to the Ufficio Italiano Brevetti e Marchi on May 11, 2018, which is owned by the Company and it is valid only for the Italian territory, regarding the procedure for the desulphurisation of materials and/or residues containing lead sulphate by means of an amine compound;
  • application number PCTIT2019050091 filed to the European Union Intellectual Property Office on May 6, 2019 and related publication number WO2019/215770 and EPO 3791002, regarding the process for the desulphurization of materials and/or residues containing lead sulphate employing an amino compound.