Patents by Inventor Maruti Ganpati Ghagare

Maruti Ganpati Ghagare 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).

  • RIFAXIMIN COMPLEXES
    Publication number: 20230181741
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: July 12, 2022
    Publication date: June 15, 2023
    Applicant: CIPLA LIMITED
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • RIFAXIMIN COMPLEXES
    Publication number: 20200147225
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: June 13, 2019
    Publication date: May 14, 2020
    Applicant: Cipla Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Rifaximin complexes
    Patent number: 10328153
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Grant
    Filed: June 11, 2018
    Date of Patent: June 25, 2019
    Assignee: Cipla Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • RIFAXIMIN COMPLEXES
    Publication number: 20180289817
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: June 11, 2018
    Publication date: October 11, 2018
    Applicant: Cipla Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Rifaximin complexes
    Patent number: 9993561
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 12, 2018
    Assignee: CIPLA Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Rifaximin complexes
    Patent number: 9993560
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: June 12, 2018
    Assignee: CIPLA Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Polymorphic forms of manidipine
    Patent number: 9018376
    Abstract: The invention relates to various new polymorphic forms of manidipine and pharmaceutically acceptable salts thereof. The invention also relates to processes for the preparation of the polymorphic forms of manidipine and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: April 28, 2015
    Assignee: Cipla Limited
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare
  • RIFAXIMIN COMPLEXES
    Publication number: 20150045382
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: October 22, 2014
    Publication date: February 12, 2015
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • RIFAXIMIN COMPLEXES
    Publication number: 20150037275
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: October 22, 2014
    Publication date: February 5, 2015
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Rifaximin complexes
    Patent number: 8916193
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex, and therapeutic uses of the complex.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: December 23, 2014
    Assignee: Cipla Limited
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Process for resolving zopiclone
    Patent number: 8461334
    Abstract: The present invention provides a process for the preparation of the dextrorotatory isomer of zopiclone (eszopiclone). The present invention also provides eszopiclone di-p-anisolyl-L-tartrate and eszopiclone diacetyl-L-tartrate, which are useful as intermediates in a process for preparing eszopiclone.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: June 11, 2013
    Assignee: Cipla Limited
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj
  • Polymorphic Forms of Manidipine
    Publication number: 20120232091
    Abstract: The invention relates to various new polymorphic forms of manidipine and pharmaceutically acceptable salts thereof. The invention also relates to processes for the preparation of the polymorphic forms of manidipine and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: August 26, 2010
    Publication date: September 13, 2012
    Applicant: CIPLA LIMITED
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare
  • Process for the synthesis of Ibandronate sodium
    Patent number: 8178712
    Abstract: The present invention relates to an improved process for the synthesis of Ibandronate sodium of formula (I). The present invention also provides novel processes for the synthesis of 3-[N-(methylpentyl)amino]propionic acid (III).
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: May 15, 2012
    Assignee: Cipla Ltd.
    Inventors: Dharamaraj Ramchandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare
  • Rifaximin Complexes
    Publication number: 20110262378
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex, and therapeutic uses of the complex.
    Type: Application
    Filed: December 9, 2009
    Publication date: October 27, 2011
    Applicant: CIPLA LIMITED
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Process for Resolving Zopiclone
    Publication number: 20110245499
    Abstract: The present invention provides a process for the preparation of the dextrorotatory isomer of zopiclone (eszopiclone). The present invention also provides eszopiclone di-p-anisolyl-L-tartrate and eszopiclone diacetyl-L-tartrate, which are useful as intermediates in a process for preparing eszopiclone.
    Type: Application
    Filed: November 6, 2009
    Publication date: October 6, 2011
    Applicant: CIPLA LIMITED
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj
  • PROCESS FOR THE SYNTHESIS OF IBANDRONATE SODIUM
    Publication number: 20100228052
    Abstract: The present invention relates to an improved process for the synthesis of Ibandronate sodium of formula (I). The present invention also provides novel processes for the synthesis of 3-[N-(methylpentyl)amino]propionic acid (III).
    Type: Application
    Filed: June 22, 2007
    Publication date: September 9, 2010
    Applicant: CIPLA LTD.
    Inventors: Dharamaraj Ramchandra Rao, Rajendra Narayanrao Kankan, Maruti Ganpati Ghagare