Patents by Inventor Ganapathi Chary NAGUNURI

Ganapathi Chary NAGUNURI 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 3?,7?-dihydroxy-6?-ethyl-5?-cholan-24-oic acid
    Patent number: 11434256
    Abstract: The present invention relates to an improved process for the preparation of 3?,7?-dihydroxy6?-ethyl-5?-cholan-24-oic acid compound of formula-1, represented by the following structural formula: Formula-1 The present invention also relates to process for the preparation of ethylene diamine and tertiary butyl amine salts of 3?,7?-dihydroxy6?-ethyl-5?-cholan-24-oic acid which are useful in the preparation of pure 3?,7?-dihydroxy6?-ethyl-5?-cholan-24-oic acid.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: September 6, 2022
    Assignee: MSN LABORATORIES PRIVATE LIMITED, R&D CENTER
    Inventors: Thirumalai Rajan Srinivasan, Eswaraiah Sajja, Venkata Panakala Rao Gogulapati, Ganapathi Chary Nagunuri
  • PROCESS FOR THE PREPARATION OF IRON (III) CARBOXYMALTOSE
    Publication number: 20210155651
    Abstract: Water soluble iron carbohydrate complex obtainable from an aqueous solution of iron (III) salt and an aqueous solution of the oxidation product of one or more maltrodextrins using an aqueous oxone solution at a pH-value within the alkaline range, where, when one maltodextrin is present, its dextrose equivalent lies between 5 and 20, and when a mixture of several maltodextrins is present, the dextrose equivalent of the mixture lies between 5 and 20 and the dextrose equivalent of each individual maltodextrin contained in the mixture lies between 2 and 40, process for its production and medicament for the treatment and prophylaxis of iron deficiency anaemia conditions.
    Type: Application
    Filed: April 4, 2019
    Publication date: May 27, 2021
    Applicant: MSN Laboratories Private Limited, R&D Center
    Inventors: Thirumalai Rajan SRINIVASAN, Eswaraiah SAJJA, Venkata Panakala Rao GOGULAPATI, Ganapathi Chary NAGUNURI, Mohammad Rafee SHAIK
  • PROCESS FOR THE PREPARATION OF 3α,7α-DIHYDROXY6α-ETHYL-5β-CHOLAN-24-OIC ACID
    Publication number: 20200369713
    Abstract: The present invention relates to an improved process for the preparation of 3?,7?-dihydroxy6?-ethyl-?-cholan-24-oic acid compound of formula-1, represented by the following structural formula: Formula-1 The present invention also relates to process for the preparation of ethylene diamine and tertiary butyl amine salts of 3?,7?-dihydroxy6?-ethyl-5?-cholan-24-oic acid which are useful in the preparation of pure 3?,7?-dihydroxy6?-ethyl-5?-cholan-24-oic acid.
    Type: Application
    Filed: January 25, 2019
    Publication date: November 26, 2020
    Applicant: MSN LABORATORIES PRIVATE LIMITED, R&D CENTER
    Inventors: Thirumalai Rajan SRINIVASAN, Eswaraiah SAJJA, Venkata Panakala Rao GOGULAPATI, Ganapathi Chary NAGUNURI