Patents by Inventor Satish Birajdar

Satish Birajdar 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).

  • 7-Oxo -6-(sulfooxy)- 1,6-diazabicyclo [3.2.1] octane containing compounds and their use in treatment of bacterial infections (changed by PCT to: 7-OXO -6-(SULFOOXY)- 1,6-DIAZABICYCLO [3.2.1] OCTANE CONTAINING COMPOUNDS AND THEIR USE IN TREATMENT OF BACTERIAL INFECTIONS
    Publication number: 20180282331
    Abstract: Compounds of Formula (I) or a stereoisomer or a pharmaceutically acceptable salt thereof, their preparation, and use in treating a bacterial infection are disclosed.
    Type: Application
    Filed: November 9, 2016
    Publication date: October 4, 2018
    Applicant: WOCKHARDT LIMITED
    Inventors: Ravikumar TADIPARTHI, Vijaykumar Jagdishwar PATIL, Deepak DEKHANE, Mohammad Usman SHAIKH, Satish BIRAJDAR, Bharat DOND, Mahesh Vithalbhai PATEL
  • Process for preparation of sodium (2S, 5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxylate
    Patent number: 9688677
    Abstract: A process for preparation of a compound of Formula (I) is disclosed.
    Type: Grant
    Filed: March 12, 2015
    Date of Patent: June 27, 2017
    Assignee: WOCKHARDT LIMITED
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Mohammad Usman Shaikh, Mahesh Vithalbhai Patel
  • PROCESS FOR PREPARATION OF SODIUM (2S, 5R)-6-(BENZYLOXY)-7-OXO-1,6-DIAZABICYCLO[3.2.1]OCTANE-2-CARBOXYLATE
    Publication number: 20170174686
    Abstract: A process for preparation of a compound of Formula (I) is disclosed.
    Type: Application
    Filed: March 12, 2015
    Publication date: June 22, 2017
    Applicant: WOCKHARDT LIMITED
    Inventors: Vijaykumar Jagdishwar PATIL, Ravikumar TADIPARTHI, Satish BIRAJDAR, Mohammad Usman SHAIKH, Mahesh Vithalbhai PATEL
  • Process for preparation of (2, 5)-1,6-diaza-bicyclo[3.2.1]octane-2-carbonitrile-7-oxo-6-(sulfooxy)-mono sodium salt
    Patent number: 9663518
    Abstract: A process for preparation of a compound of Formula (I) is disclosed.
    Type: Grant
    Filed: February 2, 2015
    Date of Patent: May 30, 2017
    Assignee: WOCKHARDT LIMITED
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Bharat Dond, Mahesh Vithalbhai Patel
  • Polymorphs and process for preparation of (2, 5)-7-oxo-N-[(2)-pyrrolidin-2-yl-methyloxy]-6-(sulfooxy)-1,6-diazabicyclo[3.2.1]octane-2-carboxamide
    Patent number: 9604986
    Abstract: A process for preparation of compound of Formula (I) is disclosed. The application is also directed to polymorphic forms of the compound of formula (I).
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: March 28, 2017
    Assignee: WOCKHARDT LIMITED
    Inventors: Ravikumar Tadiparthi, Bharat Dond, Satish Birajdar, Amol Kale, Vijaykumar Jagdishwar Patil
  • Nitrogen containing heterocyclic compounds
    Patent number: 9499544
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: July 24, 2015
    Date of Patent: November 22, 2016
    Assignee: WOCKHARDT LIMITED
    Inventors: Sachin Bhagwat, Prasad Keshav Deshpande, Satish Bhawsar, Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Shivaji Sampatrao Pawar, Sunil Bhaginath Jadhav, Sanjay Kisan Dabhade, Vikas Vitthalrao Deshmukh, Bharat Dhond, Satish Birajdar, Mohammad Usman Shaikh, Deepak Dekhane, Piyush Ambalal Patel
  • POLYMORPHS AND PROCESS FOR PRETARATION OF (2S,5R)-7-0X0-N-[(2S)-PYRROLLIDIN-2-YL-METHYLOXY]-6-(SULFOOXY)-1,6-DIAZABICYCLO[3.2.1 ]OCTANE-2-CARBOXAMIDE
    Publication number: 20160289231
    Abstract: A process for preparation of compound of Formula (I) is disclosed. The application is also directed to polymorphic forms of the compound of formula (I).
    Type: Application
    Filed: July 8, 2014
    Publication date: October 6, 2016
    Inventors: Ravikumar TADIPARTHI, Bharat DOND, Satish BIRAJDAR, Amol KALE, Vijaykumar Jagdishwar PATIL
  • Nitrogen containing compounds and their use
    Patent number: 9359353
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: July 18, 2015
    Date of Patent: June 7, 2016
    Assignee: WOCKHARDT LIMITED
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • Process for preparation of ketolide intermediates
    Patent number: 9206214
    Abstract: The inventions discloses a process for preparation of compounds of Formula (IX), Wherein, R is C1-C6 alkyl, R1 is hydrogen or a hydroxyl protecting group, and R2 is hydrogen or fluorine.
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: December 8, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar Patil, Satish Birajdar, Bharat Dond, Bharat Kalidas Trivedi
  • NITROGEN CONTAINING HETEROCYCLIC COMPOUNDS
    Publication number: 20150336957
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Application
    Filed: July 24, 2015
    Publication date: November 26, 2015
    Inventors: Sachin BHAGWAT, Prasad Keshav DESHPANDE, Satish BHAWSAR, Vijaykumar Jagdishwar PATIL, Ravikumar TADIPARTHI, Shivaji Sampatrao PAWAR, Sunil Bhaginath JADHAV, Sanjay Kisan DABHADE, Vikas Vitthalrao DESHMUKH, Bharat DHOND, Satish BIRAJDAR, Mohammad Usman SHAIKH, Deepak DEKHANE, Piyush Ambalal PATEL
  • NITROGEN CONTAINING COMPOUNDS AND THEIR USE
    Publication number: 20150322067
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Application
    Filed: July 18, 2015
    Publication date: November 12, 2015
    Inventors: Vijaykumar Jagdishwar PATIL, Ravikumar TADIPARTHI, Satish BIRAJDAR, Sachin BHAGWAT
  • Nitrogen containing heterocyclic compounds
    Patent number: 9127004
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: September 8, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Sachin Bhagwat, Prasad Keshav Deshpande, Satish Bhawsar, Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Shivaji Sampatrao Pawar, Sunil Bhaginath Jadhav, Sanjay Kisan Dabhade, Vikas Vitthalrao Deshmukh, Bharat Dhond, Satish Birajdar, Mohammad Usman Shaikh, Deepak Dekhane, Piyush Ambalal Patel
  • Nitrogen containing compounds and their use
    Patent number: 9115131
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: August 25, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • Nitrogen containing compounds and their use
    Patent number: 9090616
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: July 28, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • NITROGEN CONTAINING COMPOUNDS AND THEIR USE
    Publication number: 20150166537
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Application
    Filed: January 21, 2015
    Publication date: June 18, 2015
    Applicant: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar PATIL, Ravikumar TADIPARTHI, Satish BIRAJDAR, Sachin BHAGWAT
  • NITROGEN CONTAINING COMPOUNDS AND THEIR USE
    Publication number: 20150141394
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Application
    Filed: January 16, 2015
    Publication date: May 21, 2015
    Applicant: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar PATIL, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • 1,6-diazabicyclo [3,2,1] octan-7-one derivatives and their use in the treatment of bacterial infections
    Patent number: 9006230
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: April 14, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Sachin Bhagwat, Prasad Keshav Deshpande, Satish Bhawsar, Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Shivaji Sampatrao Pawar, Sunil Bhaginath Jadhav, Sanjay Kisan Dabhade, Vikas Vitthalrao Deshmukh, Bharat Dond, Satish Birajdar, Mohammad Usman Shaikh, Deepak Dekhane, Piyush Ambalal Patel
  • Nitrogen containing compounds and their use
    Patent number: 8969334
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: May 4, 2014
    Date of Patent: March 3, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • Nitrogen containing compounds and their use
    Patent number: 8969567
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Grant
    Filed: May 10, 2014
    Date of Patent: March 3, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Vijaykumar Jagdishwar Patil, Ravikumar Tadiparthi, Satish Birajdar, Sachin Bhagwat
  • NITROGEN CONTAINING COMPOUNDS AND THEIR USE
    Publication number: 20150018312
    Abstract: Compounds of Formula (I), their preparation and use in preventing or treating bacterial infections are disclosed.
    Type: Application
    Filed: May 4, 2014
    Publication date: January 15, 2015
    Applicant: WOCKHARDT LTD.
    Inventors: Vijaykumar Jagdishwar PATIL, Ravikumar TADIPARTHI, Satish BIRAJDAR, Sachin BHAGWAT