Patents by Inventor Chandrakant Dhatrak

Chandrakant Dhatrak 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).

  • Publication number: 20230285689
    Abstract: A nasal dispensing device and pharmaceutical composition includes a container; a dispenser head having at least a pump, a dispensing channel, and a dispensing orifice; a dip tube; and a pharmaceutical composition comprising mometasone, an ester thereof (e.g., mometasone furoate), or a salt thereof and olopatadine or its salt (e.g., olopatadine hydrochloride). The container can have a conically shaped internal bottom, angled downwardly toward a center, and a further angularly deepened well, centrally located, with the dip tube extending into the well. An optional cap is provided that includes a sealing sleeve communicating in a seal tight manner with a perimeter of a lateral wall of the dispenser head.
    Type: Application
    Filed: May 1, 2023
    Publication date: September 14, 2023
    Inventors: Ulhas R. DHUPPAD, Ashok KATKURWAR, Yashwant GUPTA, Rajesh ANKAM, Chandrakant DHATRAK, Neelima KHAIRATKAR-JOSHI, Abhay KULKARNI, Dinesh Pradeep WALE, Vikram Mansingh BHOSALE, Piyush AGARWAL, Patrick KEOHANE, Sudeesh K. TANTRY, Chad OH
  • Patent number: 11679210
    Abstract: A nasal dispensing device and pharmaceutical composition includes a container; a dispenser head having at least a pump, a dispensing channel, and a dispensing orifice; a dip tube; and a pharmaceutical composition comprising mometasone, an ester thereof (e.g., mometasone furoate), or a salt thereof and olopatadine or its salt (e.g., olopatadine hydrochloride). The container can have a conically shaped internal bottom, angled downwardly toward a center, and a further angularly deepened well, centrally located, with the dip tube extending into the well. An optional cap is provided that includes a sealing sleeve communicating in a seal tight manner with a perimeter of a lateral wall of the dispenser head.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: June 20, 2023
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak, Neelima Khairatkar-Joshi, Abhay Kulkarni, Dinesh Pradeep Wale, Vikram Mansingh Bhosale, Piyush Agarwal, Patrick Keohane, Sudeesh K. Tantry, Chad Oh
  • Publication number: 20210220574
    Abstract: A nasal dispensing device and pharmaceutical composition includes a container; a dispenser head having at least a pump, a dispensing channel, and a dispensing orifice; a dip tube; and a pharmaceutical composition comprising mometasone, an ester thereof (e.g., mometasone furoate), or a salt thereof and olopatadine or its salt (e.g., olopatadine hydrochloride). The container can have a conically shaped internal bottom, angled downwardly toward a center, and a further angularly deepened well, centrally located, with the dip tube extending into the well. An optional cap is provided that includes a sealing sleeve communicating in a seal tight manner with a perimeter of a lateral wall of the dispenser head.
    Type: Application
    Filed: June 28, 2018
    Publication date: July 22, 2021
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak, Neelima Khairatkar-Joshi, Abhay Kulkarni, Dinesh Pradeep Wale, Vikram Mansignh Bhosale, Piyush Agarwal, Patrick Keohane, Sudeesh K. Tantry, Chad Oh
  • Patent number: 10765686
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: September 8, 2020
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20200197370
    Abstract: The present invention relates to a nanoparticulate formulation comprising a microsomal prostaglandin E synthases-1 (“mPGES-1”) inhibitor. Particularly, the present invention relates to a nanoparticulate formulation comprising an mPGES-1 inhibitor and one or more surface stabilizers; a process for preparing such formulation; and its use in treating pain and inflammation in a subject.
    Type: Application
    Filed: July 31, 2019
    Publication date: June 25, 2020
    Inventors: Ulhas R Dhuppad, Sunil Chaudhari, Suresh Rajurkar, Nilesh Jain, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 10653683
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: May 19, 2020
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 10632109
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Grant
    Filed: April 5, 2019
    Date of Patent: April 28, 2020
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 10632108
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: April 28, 2020
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 10561672
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: February 18, 2020
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Patent number: 10517880
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: December 31, 2019
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20190282551
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Application
    Filed: June 3, 2019
    Publication date: September 19, 2019
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 10376526
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Grant
    Filed: September 13, 2017
    Date of Patent: August 13, 2019
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20190231758
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Application
    Filed: April 5, 2019
    Publication date: August 1, 2019
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Publication number: 20190105306
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Application
    Filed: May 7, 2018
    Publication date: April 11, 2019
    Inventors: Ulhas R. Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 9987260
    Abstract: The present invention relates to a sterile pharmaceutical composition comprising tiotropium or a pharmaceutically acceptable salt thereof, for inhalation via nebulization to a subject (e.g. a human). The invention also relates to a process for preparing the pharmaceutical composition and its use in the treatment of respiratory diseases such as chronic obstructive pulmonary disease (COPD) in a subject.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: June 5, 2018
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas Dhuppad, Franciscus Koppenhagen, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Publication number: 20180133151
    Abstract: The present invention relates to therapeutic methods of administering tiotropium using a nebulizer. The present invention also relates to methods of treating inflammatory or obstructive airway diseases by administering a sterile nebulizable composition of tiotropium using a nebulizer.
    Type: Application
    Filed: November 16, 2017
    Publication date: May 17, 2018
    Inventors: Ulhas R Dhuppad, Franciscus Koppenhagen, Julianne Berry, Sunil Chaudhari, Suresh Rajurkar, Chandrakant Dhatrak, Alkesh Kasliwal
  • Patent number: 9937189
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Grant
    Filed: July 14, 2016
    Date of Patent: April 10, 2018
    Assignee: GLENMARK SPECIALTY S.A.
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20180000839
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 4, 2018
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20180000843
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 4, 2018
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak
  • Publication number: 20180000842
    Abstract: The present invention relates to a stable fixed dose aqueous pharmaceutical composition (e.g., contained in a container) for nasal administration to a human, comprising mometasone or its salt, olopatadine or its salt. The composition may further include a hydrocolloid. The invention also relates to a process for preparing the pharmaceutical composition, and the use of the pharmaceutical composition in the treatment of rhinitis in a subject.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 4, 2018
    Inventors: Ulhas R. Dhuppad, Ashok Katkurwar, Yashwant Gupta, Rajesh Ankam, Chandrakant Dhatrak