Patents by Inventor Kallimulla Mohammad

Kallimulla Mohammad 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 PALBOCICLIB
    Publication number: 20170240543
    Abstract: The present invention provides crystalline Form I, Form II, Form III, Form IV, Form V, Form V-A, Form VI, Form VII, and Form VIII of palbociclib, processes for their preparation, pharmaceutical compositions comprising these crystalline forms, and their use for the treatment of cyclin-dependent kinase associated diseases.
    Type: Application
    Filed: August 13, 2015
    Publication date: August 24, 2017
    Inventors: Sangeeta SANGWAN, Anu ARYA, Kallimulla MOHAMMAD, Bishwa Prakash RAI, Ram THAIMATTAM, Mohan PRASAD
  • A PROCESS FOR THE PREPARATION OF PALBOCICLIB
    Publication number: 20170217962
    Abstract: The present invention relates to a process for the preparation of palbociclib utilizing a silyl-protected crotonic acid derivative to produce a silyl-protected 2-chloro-4-(cyclopentylamino)-5-(1-methyl-2-carboxy-ethen-1-yl)pyrmidine followed by intramolecular cyclization of the pyrmidine intermediate to produce 2-chloro-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one which is then converted to palbociclib.
    Type: Application
    Filed: July 21, 2015
    Publication date: August 3, 2017
    Inventors: Vipin TYAGI, Kallimulla MOHAMMAD, Bishwa Prakash RAI, Mohan PRASAD
  • PROCESS FOR PREPARING CEFTAROLINE SALTS OR HYDRATES THEREOF
    Publication number: 20140350240
    Abstract: The present invention relates to a process for the preparation of ceftaroline salts or hydrates thereof.
    Type: Application
    Filed: December 5, 2012
    Publication date: November 27, 2014
    Inventors: Kallimulla Mohammad, Bishwa Prakash Rai, Neera Tewari