Patents by Inventor Ranjit Thakur

Ranjit Thakur 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).

  • Polymorphous forms III and IV of N-benzoyl-staurosporine
    Patent number: 9593130
    Abstract: The present invention relates to a crystalline form III and a crystalline form IV of N-benzoyl staurosporine.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: March 14, 2017
    Assignee: Novartis AG
    Inventor: Ranjit Thakur
  • PLYMOREPHOUS FORMS III AND IV OF N-BENZOYL - STAUROSPORINE
    Publication number: 20150368268
    Abstract: The present invention relates to a crystalline form III and a crystalline form IV of N-benzoyl staurosporine.
    Type: Application
    Filed: August 27, 2015
    Publication date: December 24, 2015
    Inventor: Ranjit Thakur
  • Polymorphous forms III and IV of N-benzoyl—staurosporine
    Patent number: 9150589
    Abstract: The present invention relates to a crystalline form III and a crystalline form IV of N-benzoyl staurosporine. N-benzoyl staurosporine is also known as Midostaurin or PKC412.
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: October 6, 2015
    Assignee: NOVARTIS AG
    Inventor: Ranjit Thakur
  • Manufacture process for the preparation of an iron containing phosphate adsorbent
    Publication number: 20130316018
    Abstract: The present invention relates to a new manufacture process for producing an iron containing phosphate adsorbent, in particular to a process for manufacturing and isolating an iron(III)-based phosphate adsorbent which exhibits valuable pharmacological properties.
    Type: Application
    Filed: July 31, 2013
    Publication date: November 28, 2013
    Applicant: Novartis AG
    Inventors: Daniel Kaufmann, Nicole Bieri, Ulrich Meier, Ranjit Thakur, Zdenek Zencak, Christa Hartmann, Andreas Meyer
  • POLYMORPHOUS FORMS III AND IV OF N-BENZOYL - STAUROSPORINE
    Publication number: 20120245160
    Abstract: The present invention relates to a crystalline form III and a crystalline form IV of N-benzoyl staurosporine. N-benzoyl staurosporine is also known as Midostaurin or PKC412.
    Type: Application
    Filed: November 29, 2010
    Publication date: September 27, 2012
    Inventor: Ranjit Thakur
  • Pharmaceutical Compositions and Solid Forms
    Publication number: 20110112121
    Abstract: The present invention relates to pharmaceutical compositions of 6-(6-hydroxymethyl-pyrimidin-4-yloxy)-naphthalene-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide, to the use of 6-(6-hydroxymethyl-pyrimidin-4-yloxy)-naphthalene-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide and compositions of 6-(6-hydroxymethyl-pyrimidin-4-yloxy)-naphthalene-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide in therapeutic applications, especially indications with a dysregulation/overexpression of VEFG, (neo)-vascularisation and VEGF driven angiogenesis and to methods for manufacturing such compositions, the invention further relates to specific forms of 6-(6-hydroxymethyl-pyrimidin-4-yloxy)-naphthalene-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide and to the manufacturing and use of such forms. The present invention also relates to a new process to produce 6-(6-hydroxymethyl-pyrimidin-4-yloxy)-naphthalene-1-carboxylic acid (3-trifluoromethyl-phenyl)-amide.
    Type: Application
    Filed: June 30, 2010
    Publication date: May 12, 2011
    Inventors: Joerg BERGHAUSEN, Claire HAUG, Michael HERBIG, Bin HU, Stéphane JONAT, Rajender LELETI, Josef Gottfried MEINGASSNER, Stéphanie MONNIER, Matthias NAPP, Mahavir PRASHAD, Anton STÜTZ, Ranjit THAKUR
  • Manufacture process for the preparation of an iron containing phosphate adsorbent
    Publication number: 20110086097
    Abstract: The present invention relates to a new manufacture process for producing an iron containing phosphate adsorbent, in particular to a process for manufacturing and isolating an iron(III)-based phosphate adsorbent which exhibits valuable pharmacological properties.
    Type: Application
    Filed: June 12, 2009
    Publication date: April 14, 2011
    Inventors: Daniel Kaufmann, Nicole Bieri, Ulrich Meier, Ranjit Thakur, Zdenek Zencak, Christa Hartmann, Andreas Meyer
  • Organic Compounds
    Publication number: 20100266696
    Abstract: A process of preparing a particulate and substantially crystalline drug substance. The process involves suspending a substantially crystalline drug substance in an anti-solvent to give a suspension, homogenising the suspension at elevated pressure to give drug particles that have a mean particle size of less than about 10 ?m, and drying the drug particles to remove any residual anti-solvent.
    Type: Application
    Filed: December 11, 2008
    Publication date: October 21, 2010
    Inventors: Gerhard Muhrer, Thomas Kieckbusch, Ranjit Thakur, Norbert Rasenack, Dilraj Singh, Kurt Schaffluetzel
  • Aqueous ferrofluid
    Patent number: 5240626
    Abstract: An aqueous ferrofluid comprises a plurality of colloidally-dispersed magnetite particles and a dispersing aid. The magnetite particles are coated with an anti-agglomeration agent which is a carboxy-functional polymer.
    Type: Grant
    Filed: September 21, 1990
    Date of Patent: August 31, 1993
    Assignee: Minnesota Mining and Manufacturing Company
    Inventors: Ranjit Thakur, John S. Roden