Patents by Inventor Kamal Surendrakumar Mehta

Kamal Surendrakumar Mehta 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: 10946002
    Abstract: The present invention relates to a solid oral pharmaceutical dosage form suitable for making a suspension comprising acid labile benzimidazole compounds and process for preparing the same. The prior art discloses various technical challenges associated with the granules for reconstitution into suspension like agglomeration of particles, viscosity and gelling time. The solid oral pharmaceutical dosage form of the present invention forms a homogeneous suspension upon admixing with an aqueous medium and exhibits desired technical attributes like viscosity, drug release, gelling time, dissolution and reduced adherence to nasogastric and gastric tubes.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: March 16, 2021
    Inventors: Kamal Surendrakumar Mehta, Dinesh Kumar, Saurabh Srivastava, Basudev Paul
  • Patent number: 10918630
    Abstract: The present invention discloses stable delayed release multiparticulate powder for oral suspension of proton pump inhibitor compounds comprising: a) a core with an effective amount of proton pump inhibitor and at least one or more pharmaceutical excipients, b) at least one water-soluble seal coating over core c) at least one enteric coating layer over the seal coat wherein the core is free of a surfactant. The prior art discloses restrictive formulation techniques and suggests higher amounts of various excipients to achieve desired technical attributes. The prepared test formulations exhibited desired pharmaceutical technical attributes like drug release, assay, stability, no polymorphic change, reduced sticking to nasogastric and gastronomy tubes, and packaging material.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: February 16, 2021
    Inventors: Kamal Surendrakumar Mehta, Saurabh Srivastava, Dinesh Kumar, Amit Kumar Jha, Subash Chandra Mohanta, Sunil Kumar Panda, Ganesh Vinayak Gat
  • Publication number: 20200253946
    Abstract: The present invention discloses stable delayed release multiparticulate powder for oral suspension of proton pump inhibitor compounds comprising: a) a core with an effective amount of proton pump inhibitor and at least one or more pharmaceutical excipients, b) at least one water-soluble seal coating over core c) at least one enteric coating layer over the seal coat wherein the core is free of a surfactant. The prior art discloses restrictive formulation techniques and suggests higher amounts of various excipients to achieve desired technical attributes. The prepared test formulations exhibited desired pharmaceutical technical attributes like drug release, assay, stability, no polymorphic change, reduced sticking to nasogastric and gastronomy tubes, and packaging material.
    Type: Application
    Filed: December 13, 2019
    Publication date: August 13, 2020
    Applicant: Jubilant Generics Limited
    Inventors: Kamal Surendrakumar Mehta, Saurabh Srivastava, Dinesh Kumar, Amit Kumar Jha, Subash Chandra Mohanta, Sunil Kumar Panda, Ganesh Vinayak Gat
  • Patent number: 10537562
    Abstract: The present invention discloses stable delayed release multiparticulate powder for oral suspension of proton pump inhibitor compounds comprising: a) a core with an effective amount of proton pump inhibitor and at least one or more pharmaceutical excipients, b) at least one water-soluble seal coating over core c) at least one enteric coating layer over the seal coat wherein the said core comprises disintegrant (0-10%) and/or surfactant (0-2%) w/w of core. The prior art discloses restrictive formulation technique and suggest high amount of various excipients to achieve desired technical attributes. The prepared test formulations exhibited desired pharmaceutical technical attributes like drug release, assay, stability, no polymorphic change, reduced sticking to nasogastric and gastronomy tubes, and packaging material.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: January 21, 2020
    Assignee: Jubilant Generics Limited
    Inventors: Kamal Surendrakumar Mehta, Saurabh Srivastava, Dinesh Kumar, Amit Kumar Jha, Subash Chandra Mohanta, Sunil Kumar Panda, Ganesh Vinayak Gat
  • Publication number: 20190216788
    Abstract: The present invention relates to a solid oral pharmaceutical dosage form suitable for making a suspension comprising acid labile benzimidazole compounds and process for preparing the same. The prior art discloses various technical challenges associated with the granules for reconstitution into suspension like agglomeration of particles, viscosity and gelling time. The solid oral pharmaceutical dosage form of the present invention forms a homogeneous suspension upon admixing with an aqueous medium and exhibits desired technical attributes like viscosity, drug release, gelling time, dissolution and reduced adherence to nasogastric and gastric tubes.
    Type: Application
    Filed: October 6, 2017
    Publication date: July 18, 2019
    Inventors: Kamal Surendrakumar Mehta, Dinesh Kumar, Saurabh Srivastava, Basudev Paul
  • Publication number: 20190125725
    Abstract: The present invention relates to immediate release pharmaceutical compositions comprising Brivaracetam or its pharmaceutically acceptable salts, esters, solvates, derivatives, amides, polymorphs, enantiomers, prodrugs, analogues, active metabolites or mixtures thereof. The present invention also relates to a process for preparing solid oral pharmaceutical composition comprising Brivaracetam. The prior art highlights various technical challenges for the formulation development of Brivaracetam and offers restrictive and complex approach for resolution of technical challenges like use of cyclodextrin. Cyclodextrin free compositions of Brivaracetam prepared as per present invention, exhibited desirable technical attributes.
    Type: Application
    Filed: May 11, 2017
    Publication date: May 2, 2019
    Inventors: Kamal Surendrakumar Mehta, Dinesh Kumar, Saurabh Srivastava
  • Publication number: 20190099408
    Abstract: The present invention discloses stable delayed release multiparticulate powder for oral suspension of proton pump inhibitor compounds comprising: a) a core with an effective amount of proton pump inhibitor and at least one or more pharmaceutical excipients, b) at least one water-soluble seal coating over core c) at least one enteric coating layer over the seal coat wherein the said core comprises disintegrant (0-10%) and/or surfactant (0-2%) w/w of core. The prior art discloses restrictive formulation technique and suggest high amount of various excipients to achieve desired technical attributes. The prepared test formulations exhibited desired pharmaceutical technical attributes like drug release, assay, stability, no polymorphic change, reduced sticking to nasogastric and gastronomy tubes, and packaging material.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 4, 2019
    Inventors: Kamal Surendrakumar Mehta, Saurabh Srivastava, Dinesh Kumar, Amit Kumar Jha, Subash Chandra Mohanta, Sunil Kumar Panda, Ganesh Vinayak Gat