Patents by Inventor Reddy Kesireddy Subash Chander

Reddy Kesireddy Subash Chander 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).

  • NOVEL CRYSTALLINE FORMS OF LAMOTRIGINE
    Publication number: 20090233932
    Abstract: The present invention relates to novel crystalline forms of lamotrigine, to processes for their preparation and pharmaceutical compositions containing them.
    Type: Application
    Filed: March 19, 2009
    Publication date: September 17, 2009
    Applicant: HETERO DRUGS LIMITED
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Crystalline forms of donepezil hydrochloride
    Patent number: 7560560
    Abstract: The present invention provides novel crystalline forms of donepezil hydrochloride, processes for their preparation and pharmaceutical compositions containing them.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 14, 2009
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Crystalline forms of lamotrigine
    Patent number: 7521553
    Abstract: The present invention relates to novel crystalline forms of lamotrigine, to processes for their preparation and pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 17, 2003
    Date of Patent: April 21, 2009
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Crystalline forms of candesartan cilexetil
    Patent number: 7504516
    Abstract: The present invention relates to two novel crystalline forms and a novel 1,4-dioxane solvate of candesartan cilexetil, to processes for their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 27, 2003
    Date of Patent: March 17, 2009
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Crystalline forms of aripiprazole
    Patent number: 7491726
    Abstract: The present invention provides novel crystalline forms of aripiprazole and aripiprazole hydrochloride, processes for their preparation and pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: February 17, 2009
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Aripiprazole crystalline forms
    Patent number: 7456181
    Abstract: The present invention provides novel crystalline forms of aripiprazole and processes for their preparation.
    Type: Grant
    Filed: July 25, 2003
    Date of Patent: November 25, 2008
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Polymorphs of imatinib mesylate
    Patent number: 7300938
    Abstract: The present invention relates to novel polymorphs of imatinib mesylate, to processes for their preparation and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: June 2, 2003
    Date of Patent: November 27, 2007
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Polymorphs of quetiapine fumarate
    Patent number: 7238686
    Abstract: The present invention relates to novel polymorphic forms of quetiapine fumarate, processes for their preparation and pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 3, 2003
    Date of Patent: July 3, 2007
    Assignee: Hetero Drugs Limited
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander
  • Novel polymorphs of quetiapine fumarate
    Publication number: 20040242562
    Abstract: The present invention relates to novel polymorphic forms of quetiapine fumarate, processes for their preparation and pharmaceutical compositions containing them.
    Type: Application
    Filed: March 3, 2004
    Publication date: December 2, 2004
    Inventors: Reddy Bandi Parthasaradhi, Reddy Kura Rathnakar, Reddy Rapolu Raji, Reddy Dasari Muralidhara, Reddy Kesireddy Subash Chander