Patents by Inventor Shiv Kumar Sharma

Shiv Kumar Sharma 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).

  • Publication number: 20240389595
    Abstract: The present invention discloses a process for the preparation of stable agrochemical oil dispersion comprising: at least one active ingredient dispersed in an oil phase; and a colloid mixture of viscosity 3500-5000 cps, wherein said process comprising steps of: (1) preparing a dispersion by mixing at least one active ingredient in an oil phase; (2) separately, preparing a colloid mixture of viscosity 3500-5000 cps by mixing rheological additive in an oil phase; (3) adding colloid mixture of step (2) in the dispersion of step (1) to obtain agrochemical oil dispersion.
    Type: Application
    Filed: September 28, 2022
    Publication date: November 28, 2024
    Inventors: Rajan Ramakant SHIRSAT, Shiv Kumar SHARMA, Pradeep Shamrao SAPKALE
  • Publication number: 20240245052
    Abstract: The present invention discloses a composition comprising superabsorbent polymers in the form of flowable suspension that aid in seed treatment as well as soil quality improvement. The present invention further discloses process of preparing the composition for agriculture and a method of improving seed and soil health using the composite system.
    Type: Application
    Filed: July 29, 2022
    Publication date: July 25, 2024
    Inventors: Rajan Ramakant SHIRSAT, Shiv Kumar SHARMA, Pradip Dattatray WAGH
  • Publication number: 20220264884
    Abstract: Disclosed herein an improvement in the fungicidal compositions. The present invention relates to a fungicide composition based on dithiocarbamate and another fungicide compound and a method for protecting plants against fungal diseases using said composition. The invention also relates to the water-dispersible granular formulations comprising a combination of mancozeb and a copper fungicide for controlling fungal infection such as Downy Mildew Powdery mildew and Anthracnose.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 25, 2022
    Inventors: Shiv Kumar Sharma, Rajan Ramakant Shirsat, Pradeep Shamrao Sapkale, Chetan Madhukar Zade, Pramod Vidhate, Tusharkumar Bhagwat Chakhale, Umakant Govind Mahajan, Satish Ekanath Bhoge
  • Publication number: 20200396997
    Abstract: The present invention discloses a stable agrochemical composition comprising at least one chloronicotinyl compound; and a polyoxyethylene/polyoxypropylene block copolymeric chain, wherein said polyoxyethylene/polyoxypropylene block copolymeric chain is end-capped with alkyl groups. The invention also provides a process for preparing said stable agrochemical composition, a method of controlling unwanted pests by applying an agrochemically effective amount of the stable agrochemical compositions and and its use as an insecticidal composition according to the present invention.
    Type: Application
    Filed: March 1, 2019
    Publication date: December 24, 2020
    Inventors: Dev Varta Mukherjee, Shiv Kumar Sharma, Jaidev Rajnikant Shroff, Vikram Rajnikant Shroff
  • Patent number: 8264681
    Abstract: An spectrometer including Raman and LIBS spectroscopy capabilities is disclosed. The spectrometer includes a laser source configurable to produce a lased light directable towards a target substance, the laser source having a single wavelength and having sufficient power to cause a portion of the target to emit Raman scattering and sufficient to ablate a portion of the target substance to produce a plasma plume. A separate remote light collector is optically configurable to collect light emitted from the portion of the target emitting Raman scattering and from the portion of the target producing the plasma plume. A filter is optically coupled to the remote light collector to remove reflected light and Rayleigh-scattered light, and a spectroscope is optically coupled to the filter and configured to separate the collected and filtered light into a frequency spectrum comprising a Raman spectrum and a laser-induced breakdown spectrum. Finally, an electronic light sensor is used to record the frequency spectrum.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: September 11, 2012
    Assignee: University of Hawaii
    Inventors: Anupam Kumar Misra, Shiv Kumar Sharma, Paul Grandmont Lucey
  • Publication number: 20100171951
    Abstract: An spectrometer including Raman and LIBS spectroscopy capabilities is disclosed. The spectrometer includes a laser source configurable to produce a lased light directable towards a target substance, the laser source having a single wavelength and having sufficient power to cause a portion of the target to emit Raman scattering and sufficient to ablate a portion of the target substance to produce a plasma plume. A separate remote light collector is optically configurable to collect light emitted from the portion of the target emitting Raman scattering and from the portion of the target producing the plasma plume. A filter is optically coupled to the remote light collector to remove reflected light and Rayleigh-scattered light, and a spectroscope is optically coupled to the filter and configured to separate the collected and filtered light into a frequency spectrum comprising a Raman spectrum and a laser-induced breakdown spectrum. Finally, an electronic light sensor is used to record the frequency spectrum.
    Type: Application
    Filed: December 16, 2009
    Publication date: July 8, 2010
    Inventors: Anupam Kumar MISRA, Shiv Kumar SHARMA, Paul Grandmont LUCEY