Patents by Inventor Lalitha Vijaykrishnan

Lalitha Vijaykrishnan 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).

  • Pyrazolo (3, 4-B) pyridine derivatives as phosphodiesterase inhibitors
    Patent number: 8420666
    Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4/PDE type 7 inhibitors.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: April 16, 2013
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Sonali Rudra, Nidhi Gupta, Lalit Kumar Baregama, Ritu Agarwal, Vinayak Vasantrao Khairnar, Mandadapu Raghu Ramaiah, Venkata P. Palle, Sarala Balachandran, Atul Kondaskar, Manohar Salla, Abhijit Ray, Sunanda G. Dastidar, Lalitha Vijaykrishnan
  • PHOSPHODIESTARASE INHIBITORS
    Publication number: 20120004201
    Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4/PDE type 7 inhibitors.
    Type: Application
    Filed: September 19, 2009
    Publication date: January 5, 2012
    Inventors: Sonali Rudra, Nidhi Gupta, Kakade Ganesh Chandrakant, Tarun Jain, Sreedhara Rao Voleti, Abhijit Ray, Sunanda G. Dastidar, Lalitha Vijaykrishnan
  • PYRAZOLO [3, 4-B] PYRIDINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS
    Publication number: 20110130403
    Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4/PDE type 7 inhibitors.
    Type: Application
    Filed: March 13, 2008
    Publication date: June 2, 2011
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Sonali Rudra, Nidhi Gupta, Lalit Kumar Baregama, Ritu Agarwal, Mandadapu Raghuramaiah, Vinayak Vasantrao Khairnar, Venkata P. Palle, Sarala Balachandran, Abhijit Ray, Sunada G. Dastidar, Lalitha Vijaykrishnan
  • PYRAZOLO (3, 4-B) PYRIDINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS
    Publication number: 20100292196
    Abstract: The present invention relates to phosphodiesterase (PDE) type 4, phosphodiesterase (PDE) type 7 and dual PDE type 4/PDE type 7 inhibitors.
    Type: Application
    Filed: March 14, 2008
    Publication date: November 18, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Sonali Rudra, Nidhi Gupta, Lalit Kumar Baregama, Ritu Agarwal, Vinayak Vasantrao Khairnar, Mandadapu Raghu Ramaiah, Venkata P. Palle, Sarala Balachandran, Atul Kondaskar, Manohar Salla, Abhijit Ray, Sunanda G. Dastidar, Lalitha Vijaykrishnan