Patents by Inventor Jola Solomon

Jola Solomon 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: 11648533
    Abstract: An activated carbon-based media for efficient removal of chloramines as well as chlorine and ammonia from an aqueous stream is presented, and a method for making the same. The method involves preparing activated carbon that remove chloramines efficiently from chloramine-rich aqueous media. In particular, this application relates to the use of high performance catalytically active carbon for an efficient removal of chloramine from drinking water in the form of a solid carbon block or granular carbon media. The activated carbon is treated with a nitrogen-rich compound, such as, melamine.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: May 16, 2023
    Assignee: Mannon Water (Singapore) PTE. LTD.
    Inventors: Nabin Kumar Pal, Ramachandra S R Swamy, Sridhar Chowdasandra, Jola Solomon
  • Publication number: 20210101135
    Abstract: An activated carbon-based media for efficient removal of chloramines as well as chlorine and ammonia from an aqueous stream is presented, and a method for making the same. The method involves preparing activated carbon that remove chloramines efficiently from chloramine-rich aqueous media. In particular, this application relates to the use of high performance catalytically active carbon for an efficient removal of chloramine from drinking water in the form of a solid carbon block or granular carbon media. The activated carbon is treated with a nitrogen-rich compound, such as, melamine.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 8, 2021
    Inventors: Nabin Kumar Pal, Ramachandra S. R. Swamy, Sridhar Chowdasandra, Jola Solomon
  • Patent number: 10953386
    Abstract: An activated carbon-based media for efficient removal of chloramines as well as chlorine and ammonia from an aqueous stream is presented, and a method for making the same. The method involves preparing activated carbon that removes chloramines efficiently from chloramine-rich aqueous media. In particular, this application relates to the use of high performance catalytically active carbon for an efficient removal of chloramine from drinking water in the form of a solid carbon block or granular carbon media. The activated carbon is treated with a nitrogen-rich compound, such as, melamine.
    Type: Grant
    Filed: December 27, 2018
    Date of Patent: March 23, 2021
    Assignee: Mannon Water (Singapore) PTE. LTD.
    Inventors: Nabin Kumar Pal, Ramachandra Swamy, Sridhar Chowdasandra, Jola Solomon
  • Publication number: 20190201870
    Abstract: An activated carbon-based media for efficient removal of chloramines as well as chlorine and ammonia from an aqueous stream is presented, and a method for making the same. The method involves preparing activated carbon that remove chloramines efficiently from chloramine-rich aqueous media. In particular, this application relates to the use of high performance catalytically active carbon for an efficient removal of chloramine from drinking water in the form of a solid carbon block or granular carbon media. The activated carbon is treated with a nitrogen-rich compound, such as, melamine.
    Type: Application
    Filed: December 27, 2018
    Publication date: July 4, 2019
    Inventors: Nabin Kumar Pal, Ramachandra Swamy, Sridhar Chowdasandra, Jola Solomon
  • Publication number: 20190177190
    Abstract: A water filtration media which prevents or resists the accumulation of microbes while simultaneously addressing the added problem of leaching caused by the treatment of activated carbon. In one preferred embodiment, the combination of Cu and Ag on activated carbon is prepared. Steps are taken to bind the silver and copper using anionic surfactant so that there is less leaching of silver and copper from the media. In a separate embodiment, the combination of Cu and Zn is prepared, which is subjected to high temperature for better binding of the metal oxides with the carbon.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 13, 2019
    Inventors: Ramachandra Swamy, Kritika Urmaliya, Sridhar Chowdasandra, Jola Solomon