Patents by Inventor Girirajsinh Sabalsinh Gohil

Girirajsinh Sabalsinh Gohil 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).

  • Process for the preparation of stable iodate-exchanged synthetic hydrotalcite with zero effluent discharge
    Patent number: 8241483
    Abstract: The present invention relates to a process for the preparation of stable iodate-exchanged hydrotalcite with zero effluent discharge. The iodate-exchanged hydrotalcite produced is useful as iodizing agent. The invention further relates to utilization of alkaline effluent generated in the process of ion exchange of iodate into SHT so as to fully recycle the residual iodate anion and also utilize the alkali generated in the process for production of additional quantities of iodate through reaction with iodine crystals followed by electrochemical oxidation to obtain pure aqueous solution of iodate salt which can be reused for preparation of the stable iodizing agent. The process gives zero effluent discharge hence economical.
    Type: Grant
    Filed: September 26, 2008
    Date of Patent: August 14, 2012
    Assignee: Council of Scientific & Industrial Research
    Inventors: Pushpito Kumar Ghosh, Mahesh Ramaniklal Gandhi, Satish Hariray Mehta, Ramachandraiah Gadde, Jatin Rameshchandra Chunawala, Mirnal Vinodbhai Sheth, Girirajsinh Sabalsinh Gohil
  • Process for the Preparation of Stable Iodate-Exchanged Synthetic Hydrotalcite with Zero Effluent Discharge
    Publication number: 20090188810
    Abstract: The present invention relates to a process for the preparation of stable iodate-exchanged hydrotalcite with zero effluent discharge. The iodate-exchanged hydrotalcite produced is useful as iodizing agent. The invention further relates to utilization of alkaline effluent generated in the process of ion exchange of iodate into SHT so as to fully recycle the residual iodate anion and also utilize the alkali generated in the process for production of additional quantities of iodate through reaction with iodine crystals followed by electrochemical oxidation to obtain pure aqueous solution of iodate salt which can be reused for preparation of the stable iodizing agent. The process gives zero effluent discharge hence economical.
    Type: Application
    Filed: September 26, 2008
    Publication date: July 30, 2009
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Pushpito Kumar Ghosh, Mahesh Ramaniklal Gandhi, Satish Hariray Mehta, Ramachandraiah Gadde, Jatin Rameshchandra Chunawala, Mirnal Vinodbhai Sheth, Girirajsinh Sabalsinh Gohil