Patents by Inventor Sandhya Mishra

Sandhya Mishra 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).

  • ZN (II) BASED COLORIMETRIC SENSOR AND PROCESS FOR THE PREPARATION THEREOF
    Publication number: 20130130306
    Abstract: A colorimetric chemosensor molecule having a aza-macrocycle Zn (II)-complex (L.Zn) (Scheme 1, Formula 1A) which can recognize selectively and efficiently ATP (Adenosine triphosphate), a biologically significant triphosphate in aqueous medium at pH 7.4 is described. Since ATP is the source of energy in living organisms, L.Zn (Scheme 1, Formula 1A) can also be used as a staining agent in the living cells through binding to ATP, generated in situ during the metabolic process.
    Type: Application
    Filed: March 21, 2011
    Publication date: May 23, 2013
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Prasenjit Mahato, Amrita Ghosh, Sanjiv Kumar Mishra, Anupama Shrivastava, Sandhya Mishra, Amitava Das
  • Process for the removal of calcium ions from the brine by marine cyanobacteria
    Patent number: 6812011
    Abstract: This invention relates to new use of marine cyanobacteria lyngbya, Oscillatoria, Sprulina, Anabaena and Synechocystis deposited with ATCC having accession numbers ATCC PTA-4602 and 4603 for the removal of calcium ions from sea-brine and sub-soil brine having a density range 10 to 25.5° Be′, by culturing the cyanobacteria, inoculating the cyanobacteria culture to raw brine of 10 to 25.5° Be′, filtering the resultant mixture to obtain a brine having less calcium, and to separate the cyanobacteria which can be reused if desired.
    Type: Grant
    Filed: February 7, 2001
    Date of Patent: November 2, 2004
    Assignee: Council of Scientific & Industrial Research
    Inventors: Sandhya Mishra, Pushpito Kumar Ghosh, Mahesh Ramniklal Gandhi, Ajoykumar Murlidhar Bhatt, Shantibhai Amritlal Chauhan
  • Process for the removal of calcium ions from the brine by marine cyanobacteria
    Publication number: 20020146811
    Abstract: This invention relates to new use of marine cyano bacterium Lyngbya, Oscillatoria, Sprulina, Anabaena and Synechocystis being deposited with ATCC having accession no ______ for the removal of calcium ions from sea-brine and sub-soil brine having density range 10 to 25.5° Be′, said use comprising culturing the cyanobacteria, inoculating the said cyanobacteria culture to raw brine of 10 to 25.5° Be′, filtering the resultant mixture to obtain a bring having less calcium and to separate the cyanobacteria which can be reused if desired.
    Type: Application
    Filed: February 7, 2001
    Publication date: October 10, 2002
    Inventors: Sandhya Mishra, Pushpito Kumar Ghosh, Mahesh Ramniklal Gandhi, Ajoykumar Murlidhar Bhatt, Shantibhai Amritlal Chauhan