Patents by Inventor Purnendu Kumar

Purnendu Kumar 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: 12059393
    Abstract: The present disclosure relates to topical compositions and methods for the treatment of radiation dermatitis. The compositions include specific formulations of a cannabinoid and olive oil, along with other specified ingredients.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: August 13, 2024
    Assignee: AKOS BIOSCIENCES, INC.
    Inventors: Purnendu Kumar Sharma, Alon Mantel, Srikanth Manne, Vijendra Nalamothu, Ramanathan Lalgudi
  • Publication number: 20230376013
    Abstract: Failure analysis of industrial plants are stored in various types of documents associated with industrial plant. The documents are used by operators of plant to address any deviation that is active in plant. The operator generally has prior knowledge of relevant processes, equipment and sensors described in a deviation scenario in these documents. However, a system that is envisaged to aid operator in real-time does not have this information readily available as this knowledge is spread across documents. Currently available systems manually curate failure knowledge thereby making the process time consuming and prone to human errors. Present disclosure provides method and system for performing extracting and collating failure knowledge from diverse sources in industrial plant.
    Type: Application
    Filed: May 16, 2023
    Publication date: November 23, 2023
    Applicant: Tata Consultancy Services Limited
    Inventors: Trinath GADUPARTHI, Purnendu Kumar RATH, Sapankumar Hiteshchandra SHAH, Sreedhar Sannareddy REDDY, Purushottham Gautham BASAVARSU, Himanshu NIRGUDKAR
  • Publication number: 20230364020
    Abstract: The present invention provides formulations comprising polypeptides and hydroxypropyl methylcellulose acetate succinate (HPMCAS) derivatives. The formulations are stable; for example, during high temperature processing and in possible low pH environments. In addition, the HPMCAS derivatives provide protection to a pH sensitive protein against acidic degradation products from aqueous hydrolysis of poly(lactic-co-glycolic acid) (PLGA) in PLGA-based delivery systems.
    Type: Application
    Filed: March 31, 2023
    Publication date: November 16, 2023
    Inventors: Purnendu Kumar NAYAK, Debby Pei-Shan CHANG, Karthikan RAJAGOPAL, Jonathan ZARZAR
  • Publication number: 20230356739
    Abstract: The present disclosure relates to a vehicle monitoring and control system and a method for controlling at least one function of a vehicle. For example, a Recreational Vehicle (RV) monitoring and control system and a method for controlling at least one function of a RV are proposed. The vehicle monitoring and control system comprises at least one controller. The at least one controller is configured to receive sensor input data from at least two different types of sensor units. The at least one controller is configured to process the received sensor input data into a combined sensor input data and to compare the combined sensor input data against at least one threshold. Based on a result of the comparison, the at least one controller is configured to control at least one function of the vehicle.
    Type: Application
    Filed: September 15, 2021
    Publication date: November 9, 2023
    Inventors: Ulf Landberger, Stefan Henningsohn, Purnendu Kumar
  • Publication number: 20230255900
    Abstract: The present disclosure relates to topical compositions and methods for the treatment of radiation dermatitis. The compositions include specific formulations of a cannabinoid and olive oil, along with other specified ingredients.
    Type: Application
    Filed: November 8, 2022
    Publication date: August 17, 2023
    Inventors: Purnendu Kumar Sharma, Alon Mantel, Srikanth Manne, Vijendra Nalamothu, Ramanathan Lalgudi
  • Publication number: 20090298183
    Abstract: A method of detecting arsenic comprising acidifying at least one sample comprising a known arsenic concentration, reducing arsenic in the sample having the known arsenic concentration to arsine, contacting the arsine in the sample having the known arsenic concentration with a reagent to produce a chemiluminescent emission, measuring the intensity of chemiluminescent emission produced by the sample having the known arsenic concentration, acidifying at least one sample comprising an unknown arsenic concentration, reducing arsenic in the sample having the unknown arsenic concentration to arsine, contacting the arsine in the sample having the unknown arsenic concentration with a photoagent to produce a chemiluminescent emission, measuring the intensity of chemiluminescence emission produced by the sample having the unknown arsenic concentration, and determining the arsenic content in the sample having an unknown arsenic concentration by comparing the intensity of chemiluminescent emission of the sample comprising
    Type: Application
    Filed: December 13, 2006
    Publication date: December 3, 2009
    Inventors: Purnendu Kumar Dasgupta, Ademola David Idowu, Jianzhong Li
  • Patent number: 7314718
    Abstract: The present invention provides a method of performing analyses and assays involving multiple interactions of reagent-containing fluid flows with liquid and solid target substances. The methods of the invention allow the simultaneous manipulation of different fluids on a small planar surface. The invention also provides a flow cell and method of use thereof for analyzing fluid-fluid and fluid-solid interactions in a substantially planar system. The flow cell contains at least one chamber and a plurality of inlets thereto allowing the introduction of a plurality of fluids in fluidic contact. The cell depth is the smallest dimension of the flow cell, and is of a magnitude, from about 50 to about 1000 microns such that any mixing of adjacent fluids in the chamber is substantially limited to mixing by passive diffusion.
    Type: Grant
    Filed: April 3, 2002
    Date of Patent: January 1, 2008
    Assignee: BioArray Solutions Ltd.
    Inventors: Purnendu Kumar Dasgupta, Kazimierz Surowiec, Jordan Mitchell Berg