Patents by Inventor Venkateswarlu Vobalaboina

Venkateswarlu Vobalaboina 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).

  • PROCESS FOR THE PREPARATION OF ANTHRAQUINONE TOPICAL FORMULATION
    Publication number: 20220265577
    Abstract: The present invention relates to the process for the preparation of topical formulations of anthraquinone compound. The present invention specifically relates to the process for the preparation of topical formulations of Rhein or Diacerein in the form of ointment, cream, gel and transferosomal gel. The present invention more specifically relates to the process for the preparation of topical formulations of Rhein or Diacerein in the form of ointment, cream, gel comprising the steps of heating, adding, stirring, dissolving and mixing. The present invention also relates to the process for the preparation of topical formulations of Rhein or Diacerein in the form of transferosomal gel comprising the steps of thin film formation, hydration of thin film and transferosomal gel formation. The present invention also relates to the process for the preparation of topical formulations of Rhein or Diacerein in the form of transferosomal gel comprising the steps of dissolving, adding and mixing.
    Type: Application
    Filed: August 3, 2020
    Publication date: August 25, 2022
    Inventors: Venkateswarlu Vobalaboina, Vijaykumar Nagabandi, Pankaj Chatki, Niroop Lakkapatri, Pratibhanusha Chepuru
  • FEBUXOSTAT PHARMACEUTICAL COMPOSITIONS
    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
  • Compositions for drug delivery
    Patent number: 8603539
    Abstract: Substantially non-porous polymeric microparticles comprising a hydrophobic polymer and a plasticizer, and containing therein a bioactive or bioinactive agent.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: December 10, 2013
    Assignees: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories, Inc.
    Inventors: Arutla Srinivas, Harshal P. Bhagwatwar, Vakati Venkat Arvind, Saravana Perumal, Vemula Sathya Narayana, Mandavalli Srirama Sarveswara Rao, Venkateswarlu Vobalaboina, Nookaraju Venkata Sreedharala
  • STABLE PHARMACEUTICAL COMPOSITIONS OF FESOTERODINE
    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
  • PHARMACEUTICAL FORMULATIONS COMPRISING DESVENLAFAXINE
    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
  • PHARMACEUTICAL FORMULATIONS COMPRISING SUBSTITUTED BENZIMIDAZOLE DERIVATIVES
    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
  • COMPOSITIONS FOR DRUG DELIVERY
    Publication number: 20120041029
    Abstract: Substantially non-porous polymeric microparticles comprising a hydrophobic polymer and a plasticizer, and containing therein a bioactive or bioinactive agent.
    Type: Application
    Filed: October 17, 2011
    Publication date: February 16, 2012
    Applicants: DR. REDDY'S LABORATORIES, INC., DR. REDDY'S LABORATORIES LIMITED
    Inventors: Arutla Srinivas, Harshal P. Bhagwatwar, Vakati Venkat Arvind, Saravana Perumal, Vemula Sathya Narayana, Mandavalli Srirama Sarveswara Rao, Venkateswarlu Vobalaboina, Nookaraju Venkata Sreedharala
  • Compositions for drug delivery
    Patent number: 8053000
    Abstract: Substantially non-porous polymeric microparticles comprising a hydrophobic polymer and a plasticizer, and containing therein a bioactive or bioinactive agent.
    Type: Grant
    Filed: June 5, 2006
    Date of Patent: November 8, 2011
    Assignees: Dr. Reddy's Laboratories Limited, Dr. Reddy's Laboratories, Inc.,
    Inventors: Arutla Srinivas, Harshal P. Bhagwatwar, Vakati Venkat Arvind, Saravana Perumal, Vemula Sathya Narayana, Mandavalli Srirama Sarveswara Rao, Venkateswarlu Vobalaboina, Nookaraju Venkata Sreedharala
  • Compositions for Drug Delivery
    Publication number: 20080226742
    Abstract: Substantially non-porous polymeric microparticles comprising a hydrophobic polymer and a plasticizer, and containing therein a bioactive or bioinactive agent.
    Type: Application
    Filed: June 5, 2006
    Publication date: September 18, 2008
    Applicants: DR. REDDY'S LABORATORIES LIMITED, DR. REDDY'S LABORATORIES, INC.
    Inventors: Arutla Srinivas, Harshal P. Bhagwatwar, Vakati Venkat Arvind, Saravana Perumal, Vemula Sathya Narayana, Mandavalli Srirama Sarveswara Rao, Venkateswarlu Vobalaboina, Nookaraju Venkata Sreedharala
  • Dispersion For Delivering Active Agents
    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