Patents by Inventor SUDIPTA GHOSH

SUDIPTA GHOSH 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: 20130261833
    Abstract: A system and method for energy management for multi customer multi time zone distributed facilities are disclosed. In one embodiment, data associated with the energy management of the multi customer distributed facilities located in different time zones is obtained based on associated energy models by a data acquisition/integration layer. Further, the obtained data for energy management of the multi customer distributed facilities is transformed by a data management layer. Furthermore, control commands are generated using the transformed data and associated one or more pre-defined thresholds and set-points by an energy transaction layer. Also, energy of the multi customer distributed facilities is substantially simultaneously managed using the generated control commands by the energy transaction layer.
    Type: Application
    Filed: August 24, 2012
    Publication date: October 3, 2013
    Inventors: Ravi Meghani, Rohit Srivastava, Subhasis Mandal, Sudipta Ghosh, Anurag Srivastava
  • Publication number: 20130218427
    Abstract: Systems and methods for enabling eco-driving are herein provided. Systems and methods in accordance with the present disclosure allow for real-time monitoring of greenhouse gas emissions and other variables that influence the environmental friendliness of vehicle operation. Systems and methods in accordance with the present disclosure also provide analytical tools for quantifying the environmental friendliness of vehicle operation and driving patterns.
    Type: Application
    Filed: March 26, 2013
    Publication date: August 22, 2013
    Applicant: WIPRO LIMITED
    Inventors: JAYDIP MUKHOPADHYAY, SUDIPTA GHOSH, PRAKASH RAO KULKARNI
  • Publication number: 20130084318
    Abstract: The invention relates to photoprotective cosmetic compositions comprising microspheres and a process to prepare them. In particular, the invention is especially effective in protecting the skin against visible solar radiation while ensuring a highly acceptable even skin tone and appearance. The present inventors have developed a microsphere with hollow interior and shell of a material having a specific optical property and specific thickness and coated with another material having a different specific optical property, a combination of which gives the microsphere surprising benefits both in terms of protection from the harmful sun rays while giving a pleasing skin appearance when these microspheres are incorporated in topical compositions.
    Type: Application
    Filed: May 19, 2011
    Publication date: April 4, 2013
    Inventors: Sudipta Ghosh Dastidar, Bharath Palanisamy
  • Publication number: 20120196787
    Abstract: The invention relates to a shaped solid cleaning composition, especially in bar format, which utilises the detergency properties of new materials which are more efficient, relatively inexpensive and are environmentally friendly alternatives to conventional soaps or synthetic surfactants. The present invention provides for a shaped solid cleaning composition which comprises a specific amount of structuring agent and a specific amount of a treated particle. The precursor of the treated particle is an asymmetric 1:1 or 2:1: clay particle having alternating tetrahedral and octahedral sheets terminating with a tetrahedral sheet at a first external surface plane and an octahedral sheet at a second external surface plane. Either or both of said external surfaces is attached with a fatty acid or derivative thereof.
    Type: Application
    Filed: July 26, 2010
    Publication date: August 2, 2012
    Inventors: Sudipta Ghosh Dastidar, Sujitkumar Suresh Hibare, Janhavi Sanjay Raut, Suman Kumar Bhattacharya
  • Publication number: 20120177712
    Abstract: This invention relates to a bipolar antimicrobial particle for use in laundry detergent compositions, fabric conditioners, personal care and cosmetic compositions and a process for making the same. In view of the foregoing, it is an object of the present invention to provide a stabile antimicrobial agent immobilised on a carrier particle. It is a further objective to provide an antimicrobial particle with improved retention to the fabric so that larger amounts of antimicrobial will be available even after rinsing. Surprisingly it has been found that antimicrobial molecules tagged by surface reaction onto naturally occurring asymmetric clay surfaces, act as an antimicrobial particle with improved retention properties with improved stability.
    Type: Application
    Filed: August 30, 2010
    Publication date: July 12, 2012
    Inventors: Arpita Bhattacharya, Sudipta Ghosh Dastidar, Vidula Iyer, Suresh Sambamurthy Jayaraman, Maya Treesa Saji
  • Publication number: 20120094883
    Abstract: This invention relates to a liquid or soft-solid personal cleansing composition that utilises the detergency properties of new materials which are more efficient, more inexpensive and are an environmentally friendly alternative to conventional soaps or synthetic surfactants. It more particularly relates to a cleansing composition in liquid, gel or cream formats. The present invention provides for a personal cleansing composition comprising (i) 1 to 50% of treated clay particles; and (ii) a cosmetically acceptable base; wherein said treated clay particles are asymmetric 1:1 or 2:1:1 clay particles having alternating tetrahedral and octahedral sheets terminating with a tetrahedral sheet at one external surface plane and an octahedral sheet at another external surface plane, with a fatty acid of carbon chain length 10 to 22 attached to coordinating cation on one of said exterior surface planes.
    Type: Application
    Filed: November 16, 2009
    Publication date: April 19, 2012
    Inventors: Mohini Anand Bapat, Suman Kumar Bhattacharya, Tapomay Bhattacharyya, Sudipta Ghosh Dastidar, Vijay Mukund Naik, Janhavi Sanjay Raut
  • Publication number: 20110021799
    Abstract: This invention relates to particles with bipolar topospecific characteristics and process of preparation thereof. It is an object of the present invention is to provide a particle with bipolar topospecific characteristics with two spatially distinct regions on its surface having non-identical surface characteristics. It has been found that particles prepared by topospecific treatment of an asymmetric clay precursor with an organyl or an organoheteryl group attached to coordinating cations of one of the surface sheets, provides a particle with bipolar topospecific characteristics with two spatially distinct regions on its surface having non-identical surface characteristics.
    Type: Application
    Filed: March 30, 2009
    Publication date: January 27, 2011
    Inventors: Suman Kumar Bhattacharya, Tapomay Bhattacharyya, Sudipta Ghosh Dastidar, Vijay Mukund Naik, Anuj Srivastava, Ashish Anant Vaidya
  • Publication number: 20090246529
    Abstract: A particle with bipolar topospecific characteristics, whose precursor is an asymmetric 1:1 or 2:1:1 clay particle having alternating tetrahedral and octahedral sheets terminating with a tetrahedral sheet at one external surface plane and an octahedral sheet at another external surface plane, wherein a chemical group, having greater than 3 carbon atoms, and selected from an organyl or an organoheteryl chemical group, is attached to coordinating cations on the exterior side of one of the surface sheets.
    Type: Application
    Filed: March 26, 2009
    Publication date: October 1, 2009
    Applicant: CONOPCO, INC., d/b/a UNILEVER
    Inventors: Suman Kumar BHATTACHARYA, Tapomay BHATTACHARYYA, Sudipta Ghosh DASTIDAR, Vijay Mukund NAIK, Anuj SRIVASTAVA, Ashish Anant VAIDYA