Patents by Inventor Kalon Chatterjee

Kalon Chatterjee 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: 11692154
    Abstract: The invention to provide an foamable silicone composition, that would easily integrate or mix with the powder or liquid detergent composition having reduced active ingredient having enhanced or similar detergency effect i.e. foaming and dirt removal characteristics and having no negative effect on the detergency and the preferred foaming nature of the detergent during the washing cycle. The foamable silicone composition comprising a silicone composition comprising a siloxane comprising a polyoxyalkylene group having 19 to 30 oxyalkylene group, with the proviso that the siloxane contain at least one oxyalkylene radical per molecule.
    Type: Grant
    Filed: September 20, 2019
    Date of Patent: July 4, 2023
    Assignee: WACKER METROARK CHEMICALS PVT LTD
    Inventors: Amit Kumar Paul, Kalon Chatterjee, Arjun Ghosh, Pallab Mondal
  • Publication number: 20210309936
    Abstract: The invention to provide an foamable silicone composition, that would easily integrate or mix with the powder or liquid detergent composition having reduced active ingredient having enhanced or similar detergency effect i.e. foaming and dirt removal characteristics and having no negative effect on the detergency and the preferred foaming nature of the detergent during the washing cycle. The foamable silicone composition comprising a silicone composition comprising a siloxane comprising a polyoxyalkylene group having 19 to 30 oxyalkylene group, with the proviso that the siloxane contain at least one oxyalkylene radical per molecule.
    Type: Application
    Filed: September 20, 2019
    Publication date: October 7, 2021
    Inventors: Amit Kumar Paul, Kalon Chatterjee, Arjun Ghosh, Pallab Mondal
  • Patent number: 8633147
    Abstract: A modified silicone polymer as an anti foam agent, its preparation and detergent formulations involving selective organopolysiloxane antifoam composition/agent for use as fabric wash detergent adapted for excellent antifoaming effect in rinsing cycle with preferred defoaming effect in washing cycles. The anti foam agent for detergent formulations and the like is directed to not only save huge amount of waste water but also help to preserve massive amount precious clean water for desirable favorable use and application. It would provide for detergent formulations and the like which would favor both the washing and rinsing cycles and make washing of clothes/fabrics more convenient and user friendly apart from taking care of avoiding unnecessary wastage of valuable water and saving the environment from unnecessarily wastage of water in hand wash and/or semi automatic machine washing and the like.
    Type: Grant
    Filed: May 19, 2009
    Date of Patent: January 21, 2014
    Assignee: Wacker Chemie AG
    Inventors: Amit Kumar Paul, Kalon Chatterjee, Ayndrila Dutta
  • Publication number: 20120065118
    Abstract: A modified silicone polymer as an anti foam agent, its preparation and detergent formulations involving selective organopolysiloxane antifoam composition/agent for use as fabric wash detergent adapted for excellent antifoaming effect in rinsing cycle with preferred defoaming effect in washing cycles. The anti foam agent for detergent formulations and the like is directed to not only save huge amount of waste water but also help to preserve massive amount precious clean water for desirable favorable use and application. It would provide for detergent formulations and the like which would favor both the washing and rinsing cycles and make washing of clothes/fabrics more convenient and user friendly apart from taking care of avoiding unnecessary wastage of valuable water and saving the environment from unnecessarily wastage of water in hand wash and/or semi automatic machine washing and the like.
    Type: Application
    Filed: May 19, 2009
    Publication date: March 15, 2012
    Inventors: Amit Kumar Paul, Kalon Chatterjee, Ayndrila Dutta