Patents by Inventor Veerababu Madalapu

Veerababu Madalapu 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 Ibrutinib
    Patent number: 10626117
    Abstract: The present invention relates to an improved process for the preparation of Ibrutinib with high purity and high yields. The present process is cost effective and feasible in large scale production also. The present process avoids the mitsunobu reagent conditions also. The present Invention also relates to a process for the preparation of Crystalline form A and Crystalline form C of Ibrutinib.
    Type: Grant
    Filed: February 1, 2017
    Date of Patent: April 21, 2020
    Assignee: NATCO PHARMA LIMITED
    Inventors: Pulla Reddy Muddasani, Shankar Reddy Budideti, Veerababu Madalapu, Anitha Gattu, Bala Ankireddy Konda, Venkaiah Chowdary Nannapaneni
  • AN IMPROVED PROCESS FOR THE PREPARATION OF IBRUTINIB
    Publication number: 20190241567
    Abstract: The present invention relates to an improved process for the preparation of Ibrutinib with high purity and high yields. The present process is cost effective and feasible in large scale production also. The present process avoids the mitsunobu reagent conditions also. The present Invention also relates to a process for the preparation of Crystalline form A and Crystalline form C of Ibrutinib.
    Type: Application
    Filed: February 1, 2017
    Publication date: August 8, 2019
    Inventors: Pulla Reddy MUDDASANI, Shankar Reddy BUDIDETI, Veerababu MADALAPU, Anitha GATTU, Bala Ankireddy KONDA, Venkaiah Chowdary NANNAPANENI
  • Process for the preparation of lacosamide
    Patent number: 8759582
    Abstract: Present invention relates to an improved and commercial process for the preparation of lacosamide ((R)-2-acetamido-N-benzyl-3-methoxypropanamide) of formula (I). Present process utilizes high purity crystalline solids of formulae (XXXII) and (XIII) as key intermediates. Lacosamide is indicated for the adjunctive treatment of partial onset seizures in patients aged at least 17 years.
    Type: Grant
    Filed: February 4, 2011
    Date of Patent: June 24, 2014
    Assignee: Natco Pharma Limited
    Inventors: Pulla Reddy Muddasani, Veerababu Madalapu, Venkaiah Chowdary Nannapaneni
  • PROCESS FOR THE PREPARATION OF LACOSAMIDE
    Publication number: 20130035508
    Abstract: Present invention relates to an improved and commercial process for the preparation of lacosamide ((R)-2-acetami-do-N-benzyl-3-methoxypropanamide) of formula (I). Present process utilizes high purity crystalline solids of formulae (XXXII) and (XIII) as key intermediates. Lacosamide is indicated for the adjunctive treatment of partial onset seizures in patients aged at least 17 years.
    Type: Application
    Filed: February 4, 2011
    Publication date: February 7, 2013
    Applicant: Natco Pharma Limited
    Inventors: Pulla Reddy Muddasani, Veerababu Madalapu, Venkaiah Chowdary Nannapaneni