Patents by Inventor Janardana Sarma

Janardana Sarma 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).

  • TECHNIQUES FOR TOKEN PROXIMITY TRANSACTIONS
    Publication number: 20210344672
    Abstract: Systems and methods are provided to enable a user to conduct a transaction using their credentials stored on a secure server computer (e.g., a computer associated with a partner such as another merchant) by merely presenting their authentication data at a physical location via an auxiliary device. An auxiliary device may be provided for interfacing with a partners backend server (e.g., the secure server computer). In some embodiments, biometric authentication may provide a mechanism for a true seamless and potentially frictionless (in the case of modalities that do not require physical contact) interaction. Payment can occur without any need for a card, phone, wearable, or any other user device as long as the auxiliary device is able to recognize the user and retrieve a credential that can be linked to that user.
    Type: Application
    Filed: October 8, 2019
    Publication date: November 4, 2021
    Inventors: Kyle Joseph Drechsler, Christopher Jones, Gayathri Venkat, Gavin Shenker, Raul Leyva, Janardana Sarma, Phillip Lavender, Leila Movahedian, Pinesh Roy, Eduardo Lopez
  • PREPARATION OF MONTELUKAST AND ITS SALTS
    Publication number: 20110040095
    Abstract: Processes for preparing montelukast acid and its salts.
    Type: Application
    Filed: March 17, 2009
    Publication date: February 17, 2011
    Applicants: DR. REDDY'S LABORATORIES LTD., DR. REDDY'S LABORATORIES, INC.
    Inventors: Satyanarayana Bollikonda, Kirankumar Venkata Kandirelli, Rama Krishna Venkata Medisetti, Janardana Sarma Ramachandra Kopparapu, Kushal Surajmal Manudhane
  • PROCESSES FOR PREPARING ZAFIRLUKAST
    Publication number: 20090149662
    Abstract: An improved process for the preparation of substantially pure zafirlukast and pharmaceutical compositions thereof.
    Type: Application
    Filed: December 4, 2008
    Publication date: June 11, 2009
    Inventors: Raghupathi Reddy Anumula, Goverdhan Gilla, Sampath Alla, Sreenivasulu Kurella, Janardana Sarma Ramachandra Kopparapu, Rama Krishna Venkata Medisetti, Srinivasula Reddy Maddula