Patents by Inventor Harshal Prabhakar Bhagwatwar

Harshal Prabhakar Bhagwatwar 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: 20220160722
    Abstract: Emulsion formulations and systems for the intravenous or parenteral administration. of neurokinin-1 (NK-1) receptor antagonists for treatment of emesis are provided. Methods for preparing the stable NK-1 receptor antagonist emulsions and pharmaceutical formulations are further provided. The emulsion formulations are prepared and characterized as a formulation and process that will allow an NK-1 receptor antagonist compound to be incorporated into an emulsion for intravenous injection and remain stable during the shelf life of the formulation. Specifically, emulsion formulations have an oil phase that includes oil, ethanol, egg lecithin, and the further addition of sodium oleate that is mixed with an aqueous phase and processed to form the emulsion formulation.
    Type: Application
    Filed: November 19, 2021
    Publication date: May 26, 2022
    Inventors: Harshal Prabhakar Bhagwatwar, Manoj Nerurkar
  • Patent number: 10293048
    Abstract: A pharmaceutical composition and preparing processes thereof. The composition comprises bortezomib or pharmaceutically acceptable salt or solvate thereof, tromethamine and an organic carboxylic acid, and the pH of the composition is from about 3.0 to 6.0.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: May 21, 2019
    Assignee: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Navin Vaya, Harshal Prabhakar Bhagwatwar, Rakeshwar Bandichhor, Nirmal Khati, Riyaz Ahmed Shaik, Rahul Bhise, Yakaswamy Asalla, Rajkumar Bhimrao Shinde
  • Publication number: 20150051172
    Abstract: A pharmaceutical composition and preparing processes thereof. The composition comprises bortezomib or pharmaceutically acceptable salt or solvate thereof, tromethamine and an organic carboxylic acid, and the pH of the composition is from about 3.0 to 6.0.
    Type: Application
    Filed: March 1, 2013
    Publication date: February 19, 2015
    Inventors: Navin Vaya, Harshal Prabhakar Bhagwatwar, Rakeshwar Bandichhor, Nirmal Khati, Riyaz Ahmed Shaik, Rahul Bhise, Yakaswamy Asalla, Rajkumar Bhimrao Shinde
  • Publication number: 20140051733
    Abstract: The present application discloses stable pharmaceutical compositions for the oral administration of febuxostat with pharmaceutical excipients which provide improved dissolution rate and polymorphic stability both while manufacturing and during storage and process for preparing the stable compositions, packaging and their use in the treatment of gout of hyperuricemia.
    Type: Application
    Filed: August 12, 2013
    Publication date: February 20, 2014
    Applicant: Dr. Reddy's Laboratories Ltd.
    Inventors: Sunil Beeram Reddy, Amarnath Suseendharnath, Manikandan Ramalingam, Venkatesh Madhavacharya, Navin Vaya, Harshal Prabhakar Bhagwatwar, Venkateswarlu Vobalaboina
  • Publication number: 20130236544
    Abstract: The present invention relates to stable pharmaceutical compositions comprising fesoterodine or a pharmaceutically acceptable salt thereof. In particular, the invention relates to pharmaceutical compositions of fesoterodine or a pharmaceutically acceptable salt thereof and a stabilizer. The invention also relates to processes for making such compositions and the methods of using such compositions.
    Type: Application
    Filed: March 6, 2013
    Publication date: September 12, 2013
    Applicant: DR. REDDY'S LABORATORIES LTD.
    Inventors: Harshal Prabhakar Bhagwatwar, Venkateswarlu Vobalaboina, Pradip Kumar Ghosh, Srinivasa Rao Gella, Ramakoti Reddy Ch, Sandip Shivaji Chavhan, Pratit Premchand Agrawal
  • Publication number: 20120276199
    Abstract: The present invention relates to taste masked pharmaceutical formulations, processes for preparing the same and methods of using them. The present invention relates to taste masked effervescent formulations comprising fexofenadine or a pharmaceutically acceptable salt thereof, processes for preparing the same, and therapeutic uses and methods of treatment employing such formulations.
    Type: Application
    Filed: March 30, 2012
    Publication date: November 1, 2012
    Applicant: DR. REDDY'S LABORATORIES LIMITED
    Inventors: Vinod Kumar Reddy Bondu, Arun Arun Karunanidhi, Subba Rao Malluru, Ravi Kumar Namballa, Srinivas Irukulla, Harshal Prabhakar Bhagwatwar
  • Publication number: 20120121700
    Abstract: Pharmaceutical formulations prepared by granulating valganciclovir or a salt thereof, using a nonaqueous solvent or hydro-alcohol.
    Type: Application
    Filed: November 14, 2011
    Publication date: May 17, 2012
    Inventors: Vaibhav Dubey, Mamta Mishra, Ramakant Gundu, Navin Vaya, Harshal Prabhakar Bhagwatwar
  • Publication number: 20120087986
    Abstract: Pharmaceutical formulations comprising desvenlafaxine, processes for preparing formulations comprising desvenlafaxine, and therapeutic uses and methods of treatment employing formulations comprising desvenlafaxine.
    Type: Application
    Filed: October 10, 2011
    Publication date: April 12, 2012
    Inventors: Nagaraju Nagesh, Shrikant Vitthalrao Dhoke, Sanjay Shekhranand Tripathi, Radheshyam Kale, Harshal Prabhakar Bhagwatwar, Venkateswarlu Vobalaboina, Venkata Nookaraju Sreedharala, Debashis Dash
  • Publication number: 20120064161
    Abstract: Pharmaceutical formulations comprising niacin in a matrix comprising a hydrophobic polymer that modifies release of niacin.
    Type: Application
    Filed: November 18, 2011
    Publication date: March 15, 2012
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES LTD.
    Inventors: Rajesh Vooturi, Dhananjay Singare, Shantanu Yeshwant Damle, Pradeep Jairao Karatgi, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Ish Kumar Khanna, Raviraj Sukumar Pillai, Sivaram Pillarisetti
  • Publication number: 20120058194
    Abstract: Stabilized substituted benzimidazole modified release pharmaceutical formulations with at least two drug-containing fractions, wherein the release from a first fraction precedes the release from a second fraction, pharmaceutical excipients, processes for preparing the stable formulations, packaging therefor, and their use in treatment of erosive esophagitis and heartburn associated with non-erosive gastroesophageal reflux disease.
    Type: Application
    Filed: August 25, 2011
    Publication date: March 8, 2012
    Inventors: Navin Vaya, Mamta Mishra, Atul Shivaji Shinde, Harshal Prabhakar Bhagwatwar, Debashis Dash, Deepti Jain, Rahul Sudhakar Gawande, Vishal Lad, Sushant Dube, Venkateswarlu Vobalaboina, Srinivas Irukulla, Manikandan Ramalingam
  • Publication number: 20110123575
    Abstract: Modified release pharmaceutical formulations comprising niacin in a non-swellable core, and processes for preparation of the formulations.
    Type: Application
    Filed: June 2, 2009
    Publication date: May 26, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Rajesh Vooturi, Dhanajay Singare, Shantanu Yeshwant Damle, Pradeep Jairao Karatgi, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Ish Kumar Khanna, Raviraj Sukumar Pillai
  • Publication number: 20110086074
    Abstract: Pharmaceutical formulations comprising a combination of niacin and an oxicam NSAID, for oral administration, and methods of preparing the formulations.
    Type: Application
    Filed: June 2, 2009
    Publication date: April 14, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Pradeep Jairao Karatgi, Thilek Kumar Muniyappan, Shantanu Yeshwant Damle, Sesha Sai Marella, Harshal Prabhakar Bhagwatwar, Raviraj Sukumar Pillai, Ish Kumar Khanna
  • Publication number: 20110064816
    Abstract: Compositions containing atorvastatin, including its pharmaceutically acceptable salts, solvates, hydrates, enantiomers, polymorphs and their mixtures, and processes for preparing the same. Further aspects relate to pharmaceutical formulations comprising compositions containing atorvastatin, or a salt thereof, processes for preparing the same, and their methods of use, treatment and administration.
    Type: Application
    Filed: May 13, 2009
    Publication date: March 17, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Alagarsamy Alagumurugan, Rakesh Kumar Bhasin, Harshal Prabhakar Bhagwatwar, Rizwan Zafar, Saptarshi Nath, Ranadeep Paramananda Bokalial, Lakshmi Prasanna Gubbala, Venkata Nookaraju Sreedharala, Amarjit Maharaj Giri, Pradeep Jairao Karatgi, Sanjay Chhagan Wagh, Ravi Pillai, Kaushik Atul, Varghese Bency
  • Publication number: 20110009362
    Abstract: Solubility-enhanced forms of aprepitant and processes for preparing such forms. The invention also provides solubility-enhanced forms of aprepitant that also possess stability against solid state conversions. Certain solubility-enhanced forms of aprepitant comprise a cyclodextrin or any of its derivatives. Other solubility-enhanced forms of aprepitant comprise fine particle preparations of aprepitant. The invention further provides non-nanoparticulate pharmaceutical formulations prepared using solubility-enhanced forms of aprepitant. The invention also provides taste-masked and orally disintegrating pharmaceutical formulations comprising aprepitant. Further, pharmaceutical formulations comprising solubilityenhanced forms of aprepitant and processes of preparation of such formulations, as well as methods of using them are provided.
    Type: Application
    Filed: February 27, 2009
    Publication date: January 13, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Mahendra Ramachandra Joshi, Nithya Radhakrishnan, Munish Kumar Dhiman, Pradeep Jairao Karatgi, Sanjay Chhagan Wagh, Raviraj Sukumar Pillai, Harshal Prabhakar Bhagwatwar, Venkata Nookaraju Sreedharala
  • Publication number: 20100137358
    Abstract: Compositions and/or formulations comprising solifenacin or a salt thereof and processes for preparing the same. Certain compositions and formulations contain a stable amorphous form of solifenacin succinate.
    Type: Application
    Filed: April 11, 2008
    Publication date: June 3, 2010
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Pramod Kharwade, Movva Snehalatha, Atul Vishvanath Patil, Narayanan Badri Vishwanathan, Indu Bhushan, Venkata Nookaraju Sreedharala, Harshal Prabhakar Bhagwatwar, Surya Narayana Devarakonda, Ravi Kumar Komareddy, Azeezulla Baig Mohammed, Arjun Kumar Tummala, Jaydeepkumar Dahyabhai Lilakar, Srirami Reddy Kikkuru, Swarupa Dudipala
  • Publication number: 20090252791
    Abstract: Dosage forms for administering a triptan and a nonsteroidal anti-inflammatory drug are disclosed, including multilayered tablets and mini-tablets. These multilayered tablets can be in a side-by-side arrangement, can be inlayed, or one layer can completely surround another. These can be administered in a capsule or directly. Other formulations are also disclosed.
    Type: Application
    Filed: April 2, 2009
    Publication date: October 8, 2009
    Inventors: Venkata Nookaraju Sreedharala, Atul Vishvanath Patil, Pramod Kharwade, Narayanan Badri Vishwanathan, Harshal Prabhakar Bhagwatwar
  • Publication number: 20080187581
    Abstract: A solid pharmaceutical dosage form comprises a substrate containing an active agent and a solid composition deposited onto areas of a surface of the substrate and containing an active agent.
    Type: Application
    Filed: March 16, 2006
    Publication date: August 7, 2008
    Inventors: Subhash Pandurang Gore, Verma Sanjay, Vijay Dinanath Nasare, Indu Bhushan, Venkata Nookaraju Sreedharala, Harshal Prabhakar Bhagwatwar, Mailatur Sivaraman Mohan
  • Publication number: 20080132580
    Abstract: A composition for topical application comprises a dispersed phase comprising an active agent and a polymer or lipid; and a gelled continuous phase comprising a viscosity modifier and a solvent. The composition can provide an active agent to skin or mucous membranes in a controlled release form.
    Type: Application
    Filed: December 16, 2005
    Publication date: June 5, 2008
    Inventors: Sarveswara Rao Srirama Mandavilli, Venkat Arvind Vakati, Chithambaram Muthu Lingam, Govindan Saravana Perumal, Venkateswarlu Vobalaboina, Harshal Prabhakar Bhagwatwar
  • Publication number: 20040147564
    Abstract: A unit-dose pharmaceutical composition for the treatment of non-insulin dependent diabetes mellitus includes a combination of glimepiride and a thiazolidinedione insulin sensitizer, providing for the simultaneous release of each drug at rates substantially similar to those obtained with the separate administration of immediate release dosage forms of glimepiride and the thiazolidinedione. In addition, processes for the preparation of such combination unit-dose compositions and the use of such compositions for improving glycemic control are described.
    Type: Application
    Filed: August 16, 2003
    Publication date: July 29, 2004
    Inventors: Vinay U. Rao, Dilip Gopalkrishna Saoji, Sunil Anantrao Mirajkar, Prashant Prabhakarrao Deshmukh, Harshal Prabhakar Bhagwatwar, Manjusha Malhotra, Milind C. Shukla, Noel John De Souza
  • Publication number: 20030219482
    Abstract: A pharmaceutical composition suitable for a once-a-day dosing regimen includes a combination of a biguanide and a sulfonylurea in the form of a multiparticulate, polyphasic system for the treatment of non-insulin dependent diabetes mellitus (NIDDM) and for improving glycemic control.
    Type: Application
    Filed: March 20, 2003
    Publication date: November 27, 2003
    Inventors: Sunil Sudhakar Chaudhari, Dilip Gopalkrishna Saoji, Harshal Prabhakar Bhagwatwar, Manjusha Malhotra, Milind C. Shukla, Noel John De Souza