Patents by Inventor Sunanda Phadtare

Sunanda Phadtare 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).

  • Crystalline forms of bosentan
    Patent number: 8530488
    Abstract: The present invention relates to novel crystalline forms of bosentan and processes for their preparation. Further, the invention relates to pharmaceutical compositions comprising said crystalline forms and use of said compositions in the treatment of patients suffering from endothelin receptor mediated disorders, for example, cardiovascular disorders such as hypertension, pulmonary hypertension, ischemia, vasospasm and angina pectoris.
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: September 10, 2013
    Assignee: Generics [UK] Limited
    Inventors: Abhay Gaitonde, Bindu Manojkumar, Sandeep Mekde, Prakash Bansode, Dattatraya Shinde, Sunanda Phadtare
  • Preparation of 3-Pyrrole Substituted 2-Indolinone Derivatives
    Publication number: 20110275689
    Abstract: The present invention relates to novel intermediates and further to the use of said intermediates in processes for the preparation of indolinone derivatives, in particular 3-pyrrole substituted 2-indolinones having amide moieties on the pyrrole ring. Such compounds are useful in die treatment of abnormal cell growth, such as cancer, in mammals.
    Type: Application
    Filed: July 1, 2009
    Publication date: November 10, 2011
    Applicant: GENERICS [UK] LIMITED
    Inventors: Abhay Gaitonde, Bharati Choudhari, Prakash Bansode, Sunanda Phadtare
  • PROCESS FOR THE PREPARATION OF CRYSTALLINE FORMS OF SUNITINIB MALATE
    Publication number: 20110257237
    Abstract: The present invention, relates to novel processes for the preparation of sunitinib malate formula (I), pharmaceutical compositions comprising said polymorph and the use of the said pharmaceutical compositions in the treatment of various forms of cancer.
    Type: Application
    Filed: July 9, 2009
    Publication date: October 20, 2011
    Applicant: GENERICS [UK] LIMITED
    Inventors: Abhay Gaitonde, Vinayak Gore, Bharati Choudhari, Mahesh Hublikar, Prakash Bansode, Sunanda Phadtare
  • NOVEL POLYMORPHS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20110112164
    Abstract: The present invention relates to novel polymorph forms III and IV of sunitinib malate, pharmaceutical compositions comprising the novel polymorphs and the use of the pharmaceutical compositions. The present invention further relates to processes for the preparation of polymorph form I, III and IV of sunitinib malate.
    Type: Application
    Filed: February 20, 2009
    Publication date: May 12, 2011
    Applicants: Generics (UK) Limited, Mylan India Private Limited
    Inventors: Abhay Gaitonde, Bharati Choudhari, Prakash Bansode, Sunanda Phadtare
  • PROCESS TO PREGABALIN
    Publication number: 20100324139
    Abstract: The present invention relates to a novel method for the preparation of racemic pregabalin (1) or a single enantiomer thereof, (S)-(+)-3-(aminomethyl)-5-methyl-hexanoic acid (2).
    Type: Application
    Filed: December 19, 2008
    Publication date: December 23, 2010
    Applicants: Generics [UK] Limited, Mylan India Private Limted
    Inventors: Abhay Gaitonde, Debashish Datta, Bindu Manojkumar, Sunanda Phadtare