Patents by Inventor Subhas Ghosh

Subhas 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).

  • Patent number: 9944825
    Abstract: The disclosure relates to curable polysilyl phosphate compounds and compositions as well as related methods and flame-retardant textiles incorporating the same. Curable polysilyl phosphate compounds according to the disclosure include a hydrocarbon moiety comprising at least one phosphate group and more than two hydrolysable silyl groups linked to the hydrocarbon moiety. In some embodiments, the hydrocarbon moiety is derived from spirocyclic pentaerythritol diphosphoryl chloride. The curable polysilyl phosphate compound can applied to a textile substrate and then cured to provide a flame-retardant textile with the cured polysilyl phosphate compound as a coating bonded to the textile substrate.
    Type: Grant
    Filed: January 29, 2014
    Date of Patent: April 17, 2018
    Assignee: EASTERN MICHIGAN UNIVERSITY
    Inventors: Subhas Ghosh, Vijaykumar M. Mannari, Vikas P. Joshi
  • Publication number: 20140213131
    Abstract: The disclosure relates to curable polysilyl phosphate compounds and compositions as well as related methods and flame-retardant textiles incorporating the same. Curable polysilyl phosphate compounds according to the disclosure include a hydrocarbon moiety comprising at least one phosphate group and more than two hydrolysable silyl groups linked to the hydrocarbon moiety. In some embodiments, the hydrocarbon moiety is derived from spirocyclic pentaerythritol diphosphoryl chloride. The curable polysilyl phosphate compound can applied to a textile substrate and then cured to provide a flame-retardant textile with the cured polysilyl phosphate compound as a coating bonded to the textile substrate.
    Type: Application
    Filed: January 29, 2014
    Publication date: July 31, 2014
    Applicant: EASTERN MICHIGAN UNIVERSITY
    Inventors: Subhas Ghosh, Vijaykumar M. Mannari, Vikas P. Joshi
  • Patent number: 8764851
    Abstract: Methods of treating fabrics using sol-gel halamine chemistry to impart antimicrobial properties thereto are described, as well as fabrics produced by the described methods. In one embodiment, the antimicrobial fabrics may be used to fabricate antimicrobial divider curtains for use in hospitals and medical facilities.
    Type: Grant
    Filed: March 23, 2012
    Date of Patent: July 1, 2014
    Assignee: Eastern Michigan University
    Inventors: Subhas Ghosh, Vijaykumar Mannari
  • Publication number: 20120240345
    Abstract: Methods of treating fabrics using sol-gel halamine chemistry to impart antimicrobial properties thereto are described, as well as fabrics produced by the described methods. In one embodiment, the antimicrobial fabrics may be used to fabricate antimicrobial divider curtains for use in hospitals and medical facilities.
    Type: Application
    Filed: March 23, 2012
    Publication date: September 27, 2012
    Applicant: EASTERN MICHIGAN UNIVERSITY
    Inventors: Subhas GHOSH, Vijaykumar MANNARI
  • Publication number: 20070091856
    Abstract: A single mobile agent, multiple mobile agents, or a query mobile agent traverse the nodes of a network. As the single mobile agent, multiple mobile agents, or a query mobile agent visits a nodes of a network, the mobile agent performs a function at the node such as depositing data or software at the node or collecting data from the node. The single mobile agent, multiple mobile agents, or a query mobile agent may be arranged so that all nodes of the network are visited.
    Type: Application
    Filed: October 24, 2005
    Publication date: April 26, 2007
    Inventors: Manik Raina, Subhas Ghosh, Ranjeet Patro
  • Publication number: 20070019594
    Abstract: Non-overlapping time slots are allocated to a plurality of nodes in a network by a mobile agent that moves from node to node of the network. At a current node of the network, the mobile agent accesses neighbor information that includes time slot information relative to neighbor nodes of the current node. The neighbor nodes are neighbors of the current node. At the current node of the network, the mobile agent also assigns mutually exclusive time slots for the neighbor nodes.
    Type: Application
    Filed: July 25, 2005
    Publication date: January 25, 2007
    Inventors: Kannan Perumal, Manik Raina, Subhas Ghosh, Ranicer Patro, Balamurugan Mohan
  • Publication number: 20070014411
    Abstract: In one embodiment, a network comprises a plurality of nodes that communicate with one another. A first node included in the plurality of nodes generates a plan comprising a plurality of marker states. Each marker state comprises a value for a property associated with the first node. When the first node broadcasts information indicative of a given marker state included in the plan, at least one node other than the first node verifies the value of the property included in the given marker state.
    Type: Application
    Filed: July 15, 2005
    Publication date: January 18, 2007
    Inventor: Subhas Ghosh