Patents by Inventor Sadyandy Ramlingam

Sadyandy Ramlingam 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).

  • Composition for hybrid seed production, process for the preparation of such composition and use thereof
    Patent number: 6645917
    Abstract: The present invention relates to a novel composition comprising a mixture of potassium 1-[4-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate is in the range of from 1 ppm to 300 ppm and potassium 1-[4-fluoro-3-chlorophenyl]-1,4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate and a non-ionic surfactant for hybrid seed production. The composition of the invention enhances functional male sterility with improved female fertility facilitating commercial production of hybrid seed of wheat and other crops, cereals in particular, across a range of environments.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: November 11, 2003
    Assignees: Council of Scientific and Industrial Research, Indian Council of Agricultural Research
    Inventors: Vinay Mahajan, Subrahamnium Nagarajan, Vishnu Hari Deshpande, Ramesh Ganesh Kelkar, Rajgopal Jagannath LaHoti, Sadyandy Ramlingam, Vivek Jagannathrao Bulbule
  • COMPOSITION FOR HYBRID SEED PRODUCTION, PROCESS FOR THE PREPARATION OF SUCH COMPOSITION AND USE THEREOF
    Publication number: 20030192070
    Abstract: The present invention relates to a novel composition comprising a mixture of potassium 1-[4-chlorophenyl]-1, 4 dihydro-6-methyl-4-oxopyridazine-3carboxylate is in the range of from 1 ppm to 300 ppm and potassium 1-[4-fluoro-3-chlorophenyl]-1, 4 dihydro-6-methyl-4-oxopyridazine-3-carboxylate and a non-ionic surfactant for hybrid seed production. The composition of the invention enhances functional male sterility with improved female fertility facilitating commercial production of hybrid seed of wheat and other crops, cereals in particular, across a range of environments.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 9, 2003
    Inventors: Vinay Mahajan, Subrahamnium Nagarajan, Vishnu Hari Deshpande, Ramesh Ganesh Kelkar, Rajgopal Jagannath Lahoti, Sadyandy Ramlingam, Vivek Jagannathrao Bulbule