Patents by Inventor Nilendu Panda

Nilendu Panda 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).

  • Patent number: 11390612
    Abstract: The present invention relates to crystalline forms of Afatinib and its dimaleate salt. The present invention also relates to processes for the preparation of crystalline forms of Afatinib and its dimaleate salt. The present invention further relates to pharmaceutical compositions of such crystalline forms of Afatinib dimaleate and use thereof in the treatment of a patient in need thereof.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: July 19, 2022
    Assignee: Fresenius Kabi Oncology Ltd.
    Inventors: Walter Cabri, Saswata Lahiri, Bhuwan Bhaskar Mishra, Abul Azim, Nilendu Panda, Poli Reddy Bhavanam, Krishanu Ray, Nikunj Kachhadia, Kumber Singh
  • Publication number: 20210024506
    Abstract: The present invention relates to crystalline forms of Afatinib and its dimaleate salt. The present invention also relates to processes for the preparation of crystalline forms of Afatinib and its dimaleate salt. The present invention further relates to pharmaceutical compositions of such crystalline forms of Afatinib dimaleate and use thereof in the treatment of a patient in need thereof.
    Type: Application
    Filed: October 1, 2020
    Publication date: January 28, 2021
    Applicant: FRESENIUS KABI ONCOLOGY LIMITED
    Inventors: Walter CABRI, Saswata LAHIRI, Bhuwan Bhaskar MISHRA, Abul AZIM, Nilendu PANDA, Poli Reddy BHAVANAM, Krishanu RAY, Nikunj KACHHADIA, Kumber SINGH
  • Patent number: 10800763
    Abstract: The present invention relates to crystalline forms of Afatinib and its dimaleate salt. The present invention also relates to processes for the preparation of crystalline forms of Afatinib and its dimaleate salt. The present invention further relates to pharmaceutical compositions of such crystalline forms of Afatinib dimaleate and use thereof in the treatment of a patient in need thereof.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: October 13, 2020
    Assignee: Fresenius Kabi Oncology Ltd.
    Inventors: Walter Cabri, Saswata Lahiri, Bhuwan Bhaskar Mishra, Abul Azim, Nilendu Panda, Poli Reddy Bhavanam, Krishanu Ray, Nikunj Kachhadia, Kumber Singh
  • Publication number: 20180312494
    Abstract: The present invention relates to crystalline forms of Afatinib and its dimaleate salt. The present invention also relates to processes for the preparation of crystalline forms of Afatinib and its dimaleate salt. The present invention further relates to pharmaceutical compositions of such crystalline forms of Afatinib dimaleate and use thereof in the treatment of a patient in need thereof.
    Type: Application
    Filed: June 10, 2016
    Publication date: November 1, 2018
    Applicant: FRESENIUS KABI ONCOLOGY LTD.
    Inventors: Walter CABRI, Saswata LAHIRI, Bhuwan Bhaskar MISHRA, Abul AZIM, Nilendu PANDA, Poli Reddy BHAVANAM, Krishanu RAY, Nikunj KACHHADIA, Kumber SINGH
  • Patent number: 9440979
    Abstract: An improved process for the preparation of Pralatrexate which is less hazardous. The invention further relates to novel intermediates and process thereof useful for the preparation of Pralatrexate. The present invention also relates to a substantially pure Pralatrexate and a process for obtaining the same in high yield.
    Type: Grant
    Filed: July 18, 2013
    Date of Patent: September 13, 2016
    Assignee: FRESENIUS KABI ONCOLOGY LIMITED
    Inventors: Saswata Lahiri, Nitin Gupta, Hemant Kumar Singh, Nilendu Panda, Vishal Handa, Azim Abul, Chandan Kumar Gupta, Sunil Sanghani, Ghanashyam Madhukar Sonavane
  • Patent number: 9199953
    Abstract: An amorphous form of cabazitaxel is disclosed. It is preferably characterized by an X-ray powder diffraction (XRD) pattern as depicted in FIG. 1. It is prepared by (a) preparing a solution of cabazitaxel in a suitable solvent and mixture thereof; and (b) recovering the amorphous forms of cabazitaxel from the solution by removal of the solvent.
    Type: Grant
    Filed: October 30, 2012
    Date of Patent: December 1, 2015
    Assignee: FRESENIUS KABI ONCOLOGY LIMITED
    Inventors: Saswata Lahiri, Bhuwan Bhaskar Mishra, Vijay Ojha, Nilendu Panda, Sonu Prasad Shukla
  • Publication number: 20150183789
    Abstract: An improved process for the preparation of Pralatrexate which is less hazardous. The invention further relates to novel intermediates and process thereof useful for the preparation of Pralatrexate. The present invention also relates to a substantially pure Pralatrexate and a process for obtaining the same in high yield.
    Type: Application
    Filed: July 18, 2013
    Publication date: July 2, 2015
    Applicant: Fresenius Kabi Oncology Limited
    Inventors: Saswata Lahiri, Nitin Gupta, Hemant Kumar Singh, Nilendu Panda, Vishal Handa, Azim Abul, Chandan Kumar Gupta, Sunil Sanghani, Ghanashyam Madhukar Sonavane
  • Patent number: 9000193
    Abstract: The present invention discloses a process for the preparation of 4-acetoxy-2?-benzoyloxy-5?,20-epoxy-1-hydroxy-7?,10?-dimethoxy-9-oxotax-11-en-13?-yl(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenyl-propionate Cabazitaxel (I).
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: April 7, 2015
    Assignee: Fresenius Kabi Oncology Limited
    Inventors: Saswata Lahiri, Nitin Gupta, Abul Azim, Nilendu Panda, Bhuwan Bhaskar Mishra, Sunil Sanghani
  • Publication number: 20150057454
    Abstract: The present invention discloses a process for the preparation of 4-acetoxy-2?-benzoyloxy-5?,20-epoxy-1-hydroxy-7?,10?-dimethoxy-9-oxotax-11-en-13?-yl(2 R,35)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenyl-propionate Cabazitaxel (I).
    Type: Application
    Filed: November 5, 2014
    Publication date: February 26, 2015
    Inventors: Saswata Lahiri, Nitin Gupta, Abul Azim, Nilendu Panda, Bhuwan Bhaskar Mishra, Sunil Sanghani
  • Patent number: 8901322
    Abstract: The present invention provides Crystalline Forms of 4-acetoxy-2?-benzoyloxy-5?-20-epoxy-1-hydroxy-7?,10?-dimethoxy-9-oxotax-11-en-13?-yl(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate, i.e Cabazitaxel. The present invention also discloses methods for the preparation of Crystalline Forms of Cabazitaxel and pharmaceutical compositions thereof.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: December 2, 2014
    Assignee: Fresenius Kabi Oncology Limited
    Inventors: Saswata Lahiri, Rajesh Srivastava, Bhuwan Bhaskar Mishra, Shatrughan Sharma, Vijay Ojha, Nilendu Panda, Sandeep Kumar, Sonu Prasad
  • Patent number: 8901327
    Abstract: The present invention discloses a process for the preparation of 4-acetoxy-2?-benzoyloxy-5?,20-epoxy-1-hydroxy-7?,10?-dimethoxy-9-oxotax-11-en-13?-yl(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenyl-propionate Cabazitaxel (I).
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: December 2, 2014
    Assignee: Fresenius Kabi Oncology Limited
    Inventors: Saswata Lahiri, Nitin Gupta, Abul Azim, Nilendu Panda, Bhuwan Bhaskar Mishra, Sunil Sanghani
  • Publication number: 20140058119
    Abstract: The present invention discloses a process for the preparation of 4-acetoxy-2?-benzoyloxy-5?,20-epoxy-1-hydroxy-7?,10?-dimethoxy-9-oxotax-11-en-13?-yl(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenyl-propionate Cabazitaxel (I).
    Type: Application
    Filed: September 24, 2012
    Publication date: February 27, 2014
    Applicant: FRESENIUS KABI ONCOLOGY LIMITED
    Inventors: Saswata LAHIRI, Nitin GUPTA, Abul AZIM, Nilendu PANDA, Bhuwan Bhaskar MISHRA, Sunil SANGHANI
  • Patent number: 8383690
    Abstract: The present invention deals with the pharmaceutical composition comprising the therapeutically effective amount of a compound oenothein C obtained from the bioactive fraction of plant Woodfordia fruticosa optionally along with one or more pharmaceutically acceptable carriers, additives, lubricants and diluents. Further it also provides a method of treating peptic ulcer diseases in a subject using the said pharmaceutical composition. It also relates to the use of the compound oenothein C in the treatment of peptic ulcer related diseases and a process for the isolation of the said compound.
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: February 26, 2013
    Assignee: Council of Scientific and Industrial Research
    Inventors: Sukdeb Banerjee, Pratap K. Das, Suchandra Goswami, Annalakshmi Chinniah, Nilendu Panda, Niranjan Prasad Sahu, Basudeb Achari
  • Publication number: 20110207682
    Abstract: The present invention deals with the pharmaceutical composition comprising the therapeutically effective amount of a compound oenothein C obtained from the bioactive fraction of plant Woodfordia fruticosa optionally along with one or more pharmaceutically acceptable carriers, additives, lubricants and diluents. Further it also provides a method of treating peptic ulcer diseases in a subject using the said pharmaceutical composition. It also relates to the use of the compound oenothein C in the treatment of peptic ulcer related diseases and a process for the isolation of the said compound.
    Type: Application
    Filed: May 4, 2011
    Publication date: August 25, 2011
    Inventors: Sukdeb Banerjee, Pratap K. Das, Suchandra Goswami, Annalakshmi Chinniah, Nilendu Panda, Niranjan P. Sahu, Basudeb Achari
  • Publication number: 20080274985
    Abstract: The present invention deals with the pharmaceutical composition comprising the therapeutically effective amount of a compound oenothein C obtained from the bioactive fraction of plant Woodfordia fruticosa optionally along with one or more pharmaceutically acceptable carriers, additives, lubricants and diluents. Further it also provides a method of treating peptic ulcer diseases in a subject using the said pharmaceutical composition. It also relates to the use of the compound oenothein C in the treatment of peptic ulcer related diseases and a process for the isolation of the said compound.
    Type: Application
    Filed: February 12, 2007
    Publication date: November 6, 2008
    Inventors: Sukdeb Banerjee, Pratap K. Das, Suchandra Goswami, Annalakshmi Chinniah, Nilendu Panda, Niranjan P. Sahu, Basudeb Achari