Patents by Inventor Stefano Fare

Stefano Fare 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).

  • Heavy wall quenched and tempered seamless steel pipes and related method for manufacturing said steel pipes
    Patent number: 9644248
    Abstract: Disclosed herein are embodiments of a seamless quenched and tempered steel pipe having a wall thickness (WT) higher than or equal to 35 mm and lower than or equal to 80 mm. Embodiments of the steel pipe can comprise C, Mn, Cr, Ni, Mo, Al, Ca, N, Nb, Ti, Zr, and Ta. Further, for some embodiments of the steel pipe wherein, defining a first parameter P1=50×C+Cr+10×Mo+70×V, the chemical composition can satisfy a first condition P1?8.0.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: May 9, 2017
    Assignee: DALMINE S.P.A.
    Inventors: Ettore Anelli, Emanuele Paravicini Bagliani, Stefano Fare
  • HEAVY WALL QUENCHED AND TEMPERED SEAMLESS STEEL PIPES AND RELATED METHOD FOR MANUFACTURING SAID STEEL PIPES
    Publication number: 20140299235
    Abstract: Disclosed herein are embodiments of a seamless quenched and tempered steel pipe having a wall thickness (WT) higher than or equal to 35 mm and lower than or equal to 80 mm. Embodiments of the steel pipe can comprise C, Mn, Cr, Ni, Mo, Al, Ca, N, Nb, Ti, Zr, and Ta. Further, for some embodiments of the steel pipe wherein, defining a first parameter P1=50×C+Cr+10×Mo+70×V, the chemical composition can satisfy a first condition P1?8.0.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 9, 2014
    Applicant: Dalmine S.p.A.
    Inventors: Ettore Anelli, Emanuele Paravicini Bagliani, Stefano Fare
  • HIGH STRENGTH MEDIUM WALL QUENCHED AND TEMPERED SEAMLESS STEEL PIPES AND RELATED METHOD FOR MANUFACTURING SAID STEEL PIPES
    Publication number: 20140299236
    Abstract: Disclosed herein are embodiments of a seamless quenched and tempered steel pipe which can have a wall thickness WT higher than or equal to 6 mm and lower than or equal to 35 mm. Some embodiments of the steel pipe can have a chemical composition comprising C, Mn, Si, Cr, Ni, Mo, Al, N, Ca, Nb, Ti, V, Zr, and Ta based on the composition weight, the remaining being iron and impurities. In some embodiments, wherein (V+Nb) content is lower than 0.07 wt %; defining a first parameter P1=(60×C)+Cr+[5×e(35×Mo/WT)]+50×(V+Nb), the chemical composition satisfies a first condition P1?14.5.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 9, 2014
    Applicant: Dalmine S.p.A.
    Inventors: Ettore Anelli, Emanuele Paravicini Bagliani, Stefano Fare, José Enrique Garcia Gonzales, Victor Blancas Garcia, Héctor Manuel Quintanilla Carmona