Patents by Inventor Ashish Guha

Ashish Guha 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: 10111838
    Abstract: A pharmaceutical or nutraceutical composition, contains a) a core a), containing a pharmaceutical or a nutraceutical active ingredient and b) a coating layer b), containing a mixture of 80 to 96% by weight of a water-insoluble (meth)acrylate polymer and 4 to 20% by weight of guar gum, wherein the water-insoluble (meth)acrylate polymer contains polymerized units of more than 95 and up to 100% by weight C1-C4-alkyl esters of acrylic acid or of methacrylic acid and less than 5% by weight of acrylic acid or methacrylic acid.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: October 30, 2018
    Assignee: Evonik Roehm GmbH
    Inventors: Shraddha Joshi, Ashish Guha, Vinay Jain
  • Publication number: 20170304211
    Abstract: A pharmaceutical or nutraceutical composition, contains a) a core a), containing a pharmaceutical or a nutraceutical active ingredient and b) a coating layer b), containing a mixture of 80 to 96% by weight of a water-insoluble (meth)acrylate polymer and 4 to 20% by weight of guar gum, wherein the water-insoluble (meth)acrylate polymer contains polymerized units of more than 95 and up to 100% by weight C1-C4-alkyl esters of acrylic acid or of methacrylic acid and less than 5% by weight of acrylic acid or methacrylic acid.
    Type: Application
    Filed: November 23, 2015
    Publication date: October 26, 2017
    Applicant: Evonik Roehm GmbH
    Inventors: Shraddha JOSHI, Ashish GUHA, Vinay JAIN
  • Patent number: 8889728
    Abstract: A stable solid oral pharmaceutical composition comprising carvedilol or a pharmaceutically acceptable salt thereof, which is packed using a suitable packaging material along with a desiccant. A process for manufacturing a stable solid oral dosage form containing carvedilol or a pharmaceutically acceptable salt thereof, which is packed in the packaging configuration comprising moisture permeation inhibitory packaging. A method of preparing a stable solid oral pharmaceutical dosage form, said method comprising, encasing a pharmaceutical dosage form comprising carvedilol or pharmaceutically acceptable salt thereof in a container comprising a desiccant. A pharmaceutical kit comprising a container impervious to moisture, wherein said container comprises a desiccant; and a solid oral pharmaceutical dosage form comprising carvedilol or a pharmaceutically acceptable salt thereof, wherein said pharmaceutical dosage form is encased in said container.
    Type: Grant
    Filed: March 4, 2009
    Date of Patent: November 18, 2014
    Assignee: Lupin Limited
    Inventors: Ashish Guha, Bharat Metkar, Makrand Krishnakumar Avachat
  • Publication number: 20130143857
    Abstract: The present invention relates to a pharmaceutical composition comprising Cefditoren pivoxil, water soluble high molecular weight substance and one or more pharmaceutically acceptable excipient wherein weight ratio of high molecular weight substance to Cefditoren pivoxil is greater than 1:4 and a process for preparation thereof.
    Type: Application
    Filed: July 14, 2011
    Publication date: June 6, 2013
    Applicant: LUPIN LIMITED
    Inventors: Ashish Guha, Bharat Metkar, Makrand Avachat
  • Publication number: 20130064891
    Abstract: The present invention relates a pharmaceutical composition comprising esomeprazole magnesium dihydrate, non-steroidal anti-inflammatory drug and one or more pharmaceutically acceptable excipients, wherein non-steroidal anti-inflammatory drug is present in two or more portions. More particularly, the invention relates to compositions comprising Esomeprazole and Naproxen and a process for preparation thereof. Further invention relates to a pharmaceutical composition comprising esomeprazole magnesium dihydrate, non-steroidal anti-inflammatory drug and one or more pharmaceutically acceptable excipients wherein, esomeprazole magnesium dihydrate and non-steroidal anti-inflammatory drug provides co-ordinated release.
    Type: Application
    Filed: May 20, 2011
    Publication date: March 14, 2013
    Inventors: Ashok Sahoo, Ashish Guha, Shrenik Kole, Makrand Avachat
  • Publication number: 20110005960
    Abstract: A stable solid oral pharmaceutical composition comprising carvedilol or a pharmaceutically acceptable salt thereof, which is packed using a suitable packaging material along with a desiccant. A process for manufacturing a stable solid oral dosage form containing carvedilol or a pharmaceutically acceptable salt thereof, which is packed in the packaging configuration comprising moisture permeation inhibitory packaging. A method of preparing a stable solid oral pharmaceutical dosage form, said method comprising, encasing a pharmaceutical dosage form comprising carvedilol or pharmaceutically acceptable salt thereof in a container comprising a desiccant. A pharmaceutical kit comprising a container impervious to moisture, wherein said container comprises a desiccant; and a solid oral pharmaceutical dosage form comprising carvedilol or a pharmaceutically acceptable salt thereof, wherein said pharmaceutical dosage form is encased in said container.
    Type: Application
    Filed: March 4, 2009
    Publication date: January 13, 2011
    Inventors: Ashish Guha, Bharat Metkar, Makrand Krishnakumar Avachat