Patents by Inventor Nilanjan Sengupta

Nilanjan Sengupta 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: 10216551
    Abstract: This disclosure relates to systems and methods for determining information associated with a user. In certain embodiments, various attributes, interest, and/or other demographic information related to a user may be determined based on information may be obtained from personal electronic devices associated with the user. User attribute models used to predict user attributes and/or demographics may be generated and trained based on inferred user interests and available label data. In some embodiments, information reflecting which applications and/or types of applications are installed and/or frequently used by a user on their personal electronic devices may be used in connection with determining interests associated with the user. Further embodiments of the systems and methods disclosed herein relate to determining various information associated with a user based on location information indicative of a user's location obtained from one or more personal electronic devices associated with the user.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: February 26, 2019
    Assignee: Intertrust Technologies Corporation
    Inventors: Sanjiv Kumar Jha, Vipul Agrawal, Prisdha Dharma, Rehan Asif, Nilanjan Sengupta
  • Patent number: 9638696
    Abstract: The present disclosure relates to a process for detecting and optionally quantifying an analyte in a sample in the presence of a soluble target of the analyte. The soluble target forms a complex with the analyte and thus may interfere in determining the total analyte concentration. The process of the present invention utilizes a unique modified citrate buffer for diluting the sample containing the analyte and the soluble target which in turn helps in dissociating the analyte-soluble target complex, thereby enabling the process of the disclosure to detect and optionally quantify measure the analyte accurately.
    Type: Grant
    Filed: February 14, 2013
    Date of Patent: May 2, 2017
    Assignee: Biocon Limited
    Inventors: Nilanjan Sengupta, Anita Rao Udiavar, Senthil Thangamuthu, Vivek Gopal Nayak, Ranjit Ravindran Pillai, Laxmikant Vashishta, Shilpa Govinda Ramaswamy, Vishika Hegde, Ramakrishnan Melarkode
  • Patent number: 9241908
    Abstract: The invention relates to improvised pharmaceutical compositions permitting ingestion via oral delivery of proteins/peptides or their conjugates, and/or cation-insulin conjugate complexes demonstrating desirable pharmacokinetic profiles and potency in efficacy models of diabetes in dogs and humans. A preferred formulation comprises 0.01%-20% w/w of insulin, insulin compound conjugates and/or cation insulin conjugates, 10%-60% w/w of one or more fatty acid components selected from saturated or unsaturated C4-C12 fatty acids and/or salts of such fatty acids and additionally contains optimal amounts of other pharmaceutically suitable polymer excipients which permit improved solubility, dissolution rate and effective bioavailability of poorly water soluble compositions and consistent in-vivo release profiles upon scalability during manufacture. A further aspect of the invention features the process of preparing the aforesaid formulations.
    Type: Grant
    Filed: October 16, 2008
    Date of Patent: January 26, 2016
    Assignee: BIOCON LIMITED
    Inventors: Anand Khedkar, Sharath Kumar Mallapura Rangappa, Ramesh Subramani, Nitesh Dave, Devesh Radhakrishnan, Sundaresh Shankar, Sudheer Chivukula, Ranjith Ramakrishna, Shanmugam Thandava Murthy, Harish Venkatraman Pai, Nilanjan Sengupta, Ramakrishnan Melarkode, Harish Iyer
  • Publication number: 20160003826
    Abstract: The present disclosure relates to a process for detecting and optionally quantifying an analyte in a sample in the presence of a soluble target of the analyte. The soluble target forms a complex with the analyte and thus may interfere in determining the total analyte concentration. The process of the present invention utilizes a unique modified citrate buffer for diluting the sample containing the analyte and the soluble target which in turn helps in dissociating the analyte-soluble target complex, thereby enabling the process of the disclosure to detect and optionally quantify measure the analyte accurately.
    Type: Application
    Filed: February 14, 2013
    Publication date: January 7, 2016
    Applicant: BIOCON LIMITED
    Inventors: Nilanjan SENGUPTA, Anita Rao UDIAVAR, Senthil THANGAMUTHU, Vivek Gopal NAYAK, Ranjit Ravindran PILLAI, Laxmikant VASHISHATA, Shilpa Govinda RAMASWAMY, Vishika HEGDE, Ramakrishnan MELARKODE
  • Publication number: 20100285143
    Abstract: The invention relates to improvised pharmaceutical compositions permitting ingestion via oral delivery of proteins/peptides or their conjugates, and/or cation-insulin conjugate complexes demonstrating desirable pharmacokinetic profiles and potency in efficacy models of diabetes in dogs and humans. A preferred formulation comprises 0.01%-20% w/w of insulin, insulin compound conjugates and/or cation insulin conjugates, 10%-60% w/w of one or more fatty acid components selected from saturated or unsaturated C4-C12 fatty acids and/or salts of such fatty acids and additionally contains optimal amounts of other pharmaceutically suitable polymer excipients which permit improved solubility, dissolution rate and effective bioavailability of poorly water soluble compositions and consistent in-vivo release profiles upon scalability during manufacture. A further aspect of the invention features the process of preparing the aforesaid formulations.
    Type: Application
    Filed: October 16, 2008
    Publication date: November 11, 2010
    Applicant: BIOCON LIMITED
    Inventors: Anand Khedkar, Sharath, Kumar, Mallapura Rangappa, Ramesh Subramani, Nitesh Dave, Devesh Radhakrishnan, Sundaresh Shankar, Sudheer Chivukula, Ranjith Ramakrishna, Shanmugam, Thandava Murthy, Harish Venkatraman Pai, Nilanjan Sengupta, Ramakrishnan Melarkode, Harish Iyer