Patents by Inventor Luca RONGO

Luca RONGO 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).

  • Catalyst comprising a metallocene complex and a co-catalyst
    Patent number: 10400048
    Abstract: The invention relates to a metallocene complex according to formula I wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, k is the number of Q groups and equals the valence of M minus 2, R is a bridging group containing at least one carbon atom bonded to the indenyl moiety at 2-position, R1, R2, R3 and R4 are each independently chosen from the group consisting of H, a halogen atom and a C1-C20 hydrocarbylgroup, and wherein at least one of R1 and R2 is not H, and at least one of R3 and R4 is not H. The invention also relates to a catalyst comprising the metallocene complex, to a process for making polyolefins and to the use of the polyolefins for making articles.
    Type: Grant
    Filed: May 24, 2016
    Date of Patent: September 3, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Shaneesh Vadake Kulangara, Nicolaas Hendrika Friederichs, Anton Ginzburg, Luca Rongo, Alexander Z. Voskoboynikov, Vyatcheslav V. Izmer, Dmitry S. Kononovich, Oleg Samsonov, Abbas-Alli Ghudubhai Shaikh, Vincenzo Busico, Roberta Cipullo, Ilya Borisov, Anamitra Chatterjee, Dmitry Uborsky
  • CATALYST COMPRISING A METALLOCENE COMPLEX AND A CO-CATALYST
    Publication number: 20180148522
    Abstract: The invention relates to a metallocene complex according to formula I wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, k is the number of Q groups and equals the valence of M minus 2, R is a bridging group containing at least one carbon atom bonded to the indenyl moiety at 2-position, R1, R2, R3 and R4 are each independently chosen from the group consisting of H, a halogen atom and a C1-C20 hydrocarbylgroup, and wherein at least one of R1 and R2 is not H, and at least one of R3 and R4 is not H. The invention also relates to a catalyst comprising the metallocene complex, to a process for making polyolefins and to the use of the polyolefins for making articles.
    Type: Application
    Filed: May 24, 2016
    Publication date: May 31, 2018
    Inventors: Shaneesh VADAKE KULANGARA, Nicolaas Hendrika FRIEDERICHS, Anton GINZBURG, Luca RONGO, Alexander Z. VOSKOBOYNIKOV, Vyatcheslav V. IZMER, Dmitry S. KONONOVICH, Oleg SAMSONOV, Abbas-Alli Ghudubhai SHAIKH, Vincenzo BUSICO, Roberta CIPULLO, Ilya BORISOV, Anamitra CHATTERJEE, Dmitry UBORSKY