Patents by Inventor Surajit DAS

Surajit DAS 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).

  • Publication number: 20240120104
    Abstract: Systems and methods are disclosed for scheduling appointments based on changing health conditions of users. The method includes inputting the initial health dataset of a user to a machine learning model configured to identify other users with similar health profiles. A frequency of monitoring, a frequency of appointments, a duration between the appointments, or a type and length of the appointments is determined to generate a schedule of appointments. A subsequent health dataset of the user is received, and health scores, rule scores, or medication scores for the user are determined based on the subsequent health dataset. A plurality of risk scores for the user is evaluated based on the health scores, rule scores, or medication scores. A recent risk score is determined based on a change in the plurality of risk scores. The schedule of appointments is adjusted based on the recent risk score and the user is notified.
    Type: Application
    Filed: October 7, 2022
    Publication date: April 11, 2024
    Applicant: Optum, Inc.
    Inventors: Saloni KAKKAR, Surajit DAS, Gregory J. BOSS, Lo Fu TAN
  • Publication number: 20160296430
    Abstract: A multi-layered cosmetic composition suitable for topical application is provided. The composition comprises an oil layer comprising at least about 5%, by weight of the composition, of natural oil; and an aqueous layer, comprising at least about 0.01%, by weight of the composition, of a polymer selected from the group consisting of a polysaccharide, sodium hyaluronate, or a combination thereof. The multi-layered cosmetic composition is free of surfactant.
    Type: Application
    Filed: April 13, 2015
    Publication date: October 13, 2016
    Inventors: Surajit DAS, Jayant EKNATH KHANOLKAR
  • Publication number: 20100099776
    Abstract: The present invention relates to an oily suspension of atovaquone comprising atovaquone particles and a combination of surfactants having HLB more than 10.
    Type: Application
    Filed: October 20, 2009
    Publication date: April 22, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Radhanath MANDAL, Surajit DAS, Romi Barat SINGH