Patents by Inventor Anu Mittal

Anu Mittal 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).

  • Salts of dexlansoprazole and their preparation
    Patent number: 9085556
    Abstract: The present invention relates to the salts of dexlansoprazole in amorphous form. The present invention further relates to processes for the preparation of salts of dexlansoprazole.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: July 21, 2015
    Assignee: RANBAXY LABORAOTORIES LIMITED
    Inventors: Anu Mittal, Anmol Kumar Ray, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • PROCESS FOR THE PREPARATION OF DEXLANSOPRAZOLE
    Publication number: 20140357870
    Abstract: The present invention relates to a process for the preparation of dexlansoprazole.xH2O, wherein x is about 0.0 to about 0.1, using dexlansoprazole.xH2O, wherein x is about 2.6 to about 50.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 4, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Anmol Kumar Ray, Anu Mittal, Nagaraju Gottumukkala, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • PROCESS FOR THE PREPARATION OF AGOMELATINE
    Publication number: 20140336380
    Abstract: The present invention provides a process for the preparation of agomelatine and its intermediate compounds. The invention also provides an intermediate compound of agomelatine represented by Formula (V).
    Type: Application
    Filed: November 21, 2012
    Publication date: November 13, 2014
    Inventors: Anu Mittal, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad, Sudershan Kumar Arora
  • Process for the preparation of dexlansoprazole
    Patent number: 8853411
    Abstract: The present invention relates to a process for the preparation of crystalline dexlansoprazole.
    Type: Grant
    Filed: March 29, 2011
    Date of Patent: October 7, 2014
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Anu Mittal, Anmol Kumar Ray, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • CRYSTALLINE FORMS OF BOSENTAN SALTS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20140187568
    Abstract: The present invention relates to crystalline forms of bosentan salts and processes for their preparation.
    Type: Application
    Filed: March 4, 2014
    Publication date: July 3, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Rakesh SINGH, Anu MITTAL, Gopal Singh BISHT, Mahavir Singh KHANNA, Rajesh Kumar THAPER, Mohan PRASAD
  • CRYSTALLINE FORMS OF BOSENTAN SALTS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20140187569
    Abstract: The present invention relates to crystalline forms of bosentan salts and processes for their preparation.
    Type: Application
    Filed: March 4, 2014
    Publication date: July 3, 2014
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Rakesh SINGH, Anu MITTAL, Gopal Singh BISHT, Mahavir Singh KHANNA, Rajesh Kumar THAPER, Mohan PRASAD
  • Crystalline forms of bosentan salts and processes for their preparation
    Patent number: 8716477
    Abstract: The present invention relates to crystalline forms of bosentan salts and processes for their preparation.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: May 6, 2014
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Rakesh Singh, Anu Mittal, Gopal Singh Bisht, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • PROCESS FOR THE PREPARATION OF DEXLANSOPRAZOLE
    Publication number: 20130204002
    Abstract: The present invention relates to a process for the preparation of crystalline dexlansoprazole.
    Type: Application
    Filed: March 29, 2011
    Publication date: August 8, 2013
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Anu Mittal, Anmol Kumar Ray, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • SALTS OF DEXLANSOPRAZOLE AND THEIR PREPARATION
    Publication number: 20130197233
    Abstract: The present invention relates to the salts of dexlansoprazole in amorphous form. The present invention further relates to processes for the preparation of salts of dexlansoprazole.
    Type: Application
    Filed: March 29, 2011
    Publication date: August 1, 2013
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Anu Mittal, Anmol Kumar Ray, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • CRYSTALLINE FORMS OF BOSENTAN SALTS AND PROCESSES FOR THEIR PREPARATION
    Publication number: 20120283440
    Abstract: The present invention relates to crystalline forms of bosentan salts and processes for their preparation.
    Type: Application
    Filed: November 12, 2010
    Publication date: November 8, 2012
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Rakesh Singh, Anu Mittal, Gopal Singh Bisht, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad
  • PROCESSES FOR THE PREPARATION OF VARDENAFIL
    Publication number: 20120190849
    Abstract: The present invention provides processes for the preparation of vardenafil, its pharmaceutically acceptable salts, hydrates and intermediates.
    Type: Application
    Filed: August 9, 2010
    Publication date: July 26, 2012
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Anu Mittal, Mahavir Singh Khanna, Rajesh Kumar Thaper, Mohan Prasad