Patents by Inventor Das Sourav

Das Sourav 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).

  • Publication number: 20220274948
    Abstract: In one aspect, the disclosure relates to substituted N-(2-(2,6-dioxopiperidinyl-3-yl)-1,3-dioxoisoindolin-5-ypaiylsulfo namide analogs that useful as modulators of cereblon (CRBN) activity, methods of making same, pharmaceutical compositions comprising same, and methods of treating various clinical conditions and disorders using same, e.g., a disorder of uncontrolled cellular proliferation, such as a cancer, which may be associated with cereblon protein dysfunction and/or a GSPT1 dysfunction. In various further aspects, the disclosed compounds can selectively modulate the degradation of GSPT1 protein, i.e., the disclosed compounds can act as GSPT1 degraders. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
    Type: Application
    Filed: May 9, 2022
    Publication date: September 1, 2022
    Inventors: Marcus FISHER, Fatemeh KERAMATNIA, Kevin MCGOWAN, Jaeki MIN, Gisele A. NISHIGUCHI, Jeanine PRICE, Zoran RANKOVIC, Das SOURAV, Charles G. MULLIGHAN, Yunchao CHANG
  • Patent number: 11345983
    Abstract: The invention relates to a bainite steel consisting of the following elements in weight %: C: 0.25-0.55 Si: 0.5-1.8 Mn: 0.8-3.8 Cr: 0.2-2.0 Ti: 0.0-0.1 Cu: 0.0-1.2 V: 0.0-0.5 Nb: 0.0-0.06 Al: 0.0-2.75 N: <0.004 P: <0.025 S: <0.025 and a method for manufacturing a bainite steel strip that comprises the step of cooling the coiled strip of such composition to ambient temperature, during which the bainite transformation takes place.
    Type: Grant
    Filed: May 28, 2012
    Date of Patent: May 31, 2022
    Assignee: Tata Steel Limited
    Inventors: Das Sourav, Kundu Saurabh, Halder Arunansu
  • Publication number: 20140102600
    Abstract: The invention relates to a bainite steel consisting of the following elements in weight %: C: 0.25-0.55 Si: 0.5-1.8 Mn: 0.8-3.8 Cr: 0.2-2.0 Ti: 0.0-0.1 Cu: 0.0-1.2 V: 0.0-0.5 Nb: 0.0-0.06 Al: 0.0-2.75 N: <0.004 P: <0.025 S: <0.025 and a method for manufacturing a bainite steel strip that comprises the step of cooling the coiled strip of such composition to ambient temperature, during which the bainite transformation takes place.
    Type: Application
    Filed: May 28, 2012
    Publication date: April 17, 2014
    Applicant: TATA STEEL LIMITED
    Inventors: Das Sourav, Kundu Saurabh, Halder Arunansu