Patents by Inventor Ravindranath Srigiripuram Desikalhar

Ravindranath Srigiripuram Desikalhar 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).

  • Caffeine fraction obtained from tea leaves and a method for inducing -mediated genetic transformation in plants using said caffeine fraction
    Patent number: 7879371
    Abstract: The present invention relates to a thermolabile caffeine fraction useful for an efficient Agrobacterium-mediated genetic transformation in plant systems to develop desired traits in plant, and a method of preparing said fraction from tea leaves and also, an efficient and cost-effective method of introducing said Agrobacterium-mediated genetic transformation into plant systems using said caffeine fraction of tea leaves.
    Type: Grant
    Filed: September 28, 2009
    Date of Patent: February 1, 2011
    Assignee: Council of Scientific & Industrial Research
    Inventors: Indra Sandal, Ajay Kumar, Amita Bhattacharya, Ravindranath Srigiripuram Desikalhar, Ashu Gulati, Paramvir Singh Ahuja
  • CAFFEINE FRACTION OBTAINED FROM TEA LEAVES AND A METHOD FOR INDUCING AGROBACTERIUM TUMEFACIENS-MEDIATED GENETIC TRANSFORMATION IN PLANTS USING SAID CAFFEINE FRACTION
    Publication number: 20100077511
    Abstract: The present invention relates to a thermolabile caffeine fraction useful for an efficient Agrobacterium-mediated genetic transformation in plant systems to develop desired traits in plant, and a method of preparing said fraction from tea leaves and also, an efficient and cost-effective method of introducing said Agrobacterium-mediated genetic transformation into plant systems using said caffeine fraction of tea leaves.
    Type: Application
    Filed: September 18, 2009
    Publication date: March 25, 2010
    Inventors: Indra SANDAL, Ajay Kumar, Amita Bhattacharya, Ravindranath Srigiripuram Desikalhar, Ashu Gulati, Paramvir Singh Ahuja
  • CAFFEINE FRACTION OBTAINED FROM TEA LEAVES AND A METHOD FOR INDUCING AGROBACTERIUM TUMEFACIENS-MEDIATED GENETIC TRANSFORMATION IN PLANTS USING SAID CAFFEINE FRACTION
    Publication number: 20100016588
    Abstract: The present invention relates to a thermolabile caffeine fraction useful for an efficient Agrobacterium-mediated genetic transformation in plant systems to develop desired traits in plant, and a method of preparing said fraction from tea leaves and also, an efficient and cost-effective method of introducing said Agrobacterium-mediated genetic transformation into plant systems using said caffeine fraction of tea leaves.
    Type: Application
    Filed: September 28, 2009
    Publication date: January 21, 2010
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Indra SANDAL, Ajay Kumar, Amita Bhattacharya, Ravindranath Srigiripuram Desikalhar, Ashu Gulati, Paramvir Singh Ahuja
  • Caffeine fraction obtained from tea leaves and a method for inducing -mediated genetic transformation in plants using said caffeine fraction
    Patent number: 7608288
    Abstract: The present invention relates to a thermolabile caffeine fraction useful for an efficient Agrobacterium-mediated genetic transformation in plant systems to develop desired traits in plants, and a method of preparing said fraction from tea leaves and also, an efficient and cost-effective method of introducing said Agrobacterium-mediated genetic transformation into plant systems using said caffeine fraction of tea leaves.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: October 27, 2009
    Assignee: Council of Scientific & Industrial Research
    Inventors: Indra Sandal, Ajay Kumar, Amita Bhattacharya, Ravindranath Srigiripuram Desikalhar, Ashu Gulati, Paramvir Singh Ahuja
  • Thermolabile caffeine fraction of tea leaves and an efficient method of introducing Agrobacterium-mediated genetic transformation in plants
    Publication number: 20040009544
    Abstract: The present invention relates to a thermolabile caffeine fraction useful for an efficient Agrobacterium-mediated genetic transformation in plant systems to develop desired traits in plant, and a method of preparing said fraction from tea leaves and also, an efficient and cost-effective method of introducing said Agrobacterium-mediated genetic transformation into plant systems using said caffeine fraction of tea leaves.
    Type: Application
    Filed: March 25, 2003
    Publication date: January 15, 2004
    Inventors: Indra Sandal, Ajay Kumar, Amita Bhattacharya, Ravindranath Srigiripuram Desikalhar, Ashu Gulati, Paramvir Singh Ahuja