Patents by Inventor Rajju Devidas Shroff

Rajju Devidas Shroff 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 preparation of thiophosphoryl chloride and acephate
    Patent number: 12281131
    Abstract: The present invention discloses an improved process for preparation of acephate and intermediates thereof. More particularly, the present invention relates to a process for preparation of thiophosphoryl chloride useful for commercial production of pesticides and pharmaceutically active compounds.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: April 22, 2025
    Assignee: UPL LTD
    Inventors: Rajju Devidas Shroff, Vic Prasad, Amul Manubhai Desai, Gopalrao Atul Wankhade, Lilaram Kamal Kataria, Raj Kumar Tiwari, Raj Kumar Arora
  • FUNGICIDAL COMBINATIONS
    Publication number: 20240058143
    Abstract: A combination including a dithiocarbamate fungicide, a succinate dehydrogenase fungicide and at least one of ergosterol biosynthesis inhibitor fungicide or a quinone outside inhibitor fungicide.
    Type: Application
    Filed: October 19, 2023
    Publication date: February 22, 2024
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • Pesticidal combinations
    Patent number: 11812748
    Abstract: The present invention relates to combinations of a diamide insecticidal compound selected from broflanilide, chlorantraniliprole, cyantraniliprole, cyclaniliprole, cyhalodiamide, flubendiamide or tetraniliprole in combination with at least one multi-site fungicidally active compound and at least another insecticidal compound. The said combinations demonstrate excellent efficacy in the control of unwanted pests.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: November 14, 2023
    Assignee: UPL LTD
    Inventors: Carlos Eduardo Fabri, Rajju Devidas Shroff, Jaidev Rajnikant Shroff, Vikram Rajnikant Shroff
  • FUNGICIDAL COMBINATIONS
    Publication number: 20230126092
    Abstract: A combination comprising a multi-site contact fungicide, a succinate dehydrogenase inhibitor fungicide and a second systemic fungicide and a method using the same.
    Type: Application
    Filed: December 23, 2022
    Publication date: April 27, 2023
    Inventors: Carlos Eduardo Fabri, Rajju Devidas Shroff, Jaidev Rajnikant Shroff, Vikram Rajnikant Shroff
  • FUNGICIDAL COMBINATIONS
    Publication number: 20230042776
    Abstract: A combination including a dithiocarbamate fungicide, a succinate dehydrogenase fungicide and at least one of ergosterol biosynthesis inhibitor fungicide or a quinone outside inhibitor fungicide.
    Type: Application
    Filed: September 29, 2022
    Publication date: February 9, 2023
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • PROCESS FOR PREPARATION OF THIOPHOSPHORYL CHLORIDE AND ACEPHATE
    Publication number: 20230002424
    Abstract: The present invention discloses an improved process for preparation of acephate and intermediates thereof. More particularly, the present invention relates to a process for preparation of thiophosphoryl chloride useful for commercial production of pesticides and pharmaceutically active compounds.
    Type: Application
    Filed: October 13, 2020
    Publication date: January 5, 2023
    Inventors: Rajju Devidas Shroff, Vic Prasad, Amul Manubhai Desai, Gopalrao Atul Wankhade, Lilaram Kamai Kataria, Raj Kumar Tiwari, Raj Kumar Arora
  • Fungicidal combinations
    Patent number: 11445727
    Abstract: A combination comprising a dithiocarbamate fungicide, a succinate dehydrogenase fungicide and at least one of ergosterol biosynthesis inhibitor fungicide or a quinone outside inhibitor fungicide.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 20, 2022
    Assignee: UPL LTD
    Inventors: Carlos Eduardo Fabri, Rajju Devidas Shroff, Jaidev Rajnikant Shroff, Vikram Rajnikant Shroff
  • FUNGICIDAL COMBINATIONS
    Publication number: 20220039388
    Abstract: A combination comprising a multi-site contact fungicide, a succinate dehydrogenase inhibitor fungicide and a second systemic fungicide and a method using the same.
    Type: Application
    Filed: October 26, 2021
    Publication date: February 10, 2022
    Inventors: Carlos Eduardo Fabri, Rajju Devidas Shroff, Jaidev Rajnikant Shroff
  • FUNGICIDAL COMBINATIONS
    Publication number: 20210137119
    Abstract: A fungicidal combination comprising benzovindiflupyr; and phenamacril or benzamacril or a combination thereof, or a composition therefor, methods of uses thereof and a kit comprising the same is described.
    Type: Application
    Filed: April 23, 2018
    Publication date: May 13, 2021
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • FUNGICIDAL COMBINATIONS
    Publication number: 20210127679
    Abstract: A combination comprising a multi-site contact fungicide, a succinate dehydrogenase inhibitor fungicide and a second systemic fungicide and a method using the same.
    Type: Application
    Filed: February 16, 2018
    Publication date: May 6, 2021
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • FUNGICIDAL COMBINATIONS
    Publication number: 20210106006
    Abstract: A combination including a dithiocarbamate fungicide, a succinate dehydrogenase fungicide and at least one of ergosterol biosynthesis inhibitor fungicide or a quinone outside inhibitor fungicide.
    Type: Application
    Filed: December 22, 2020
    Publication date: April 15, 2021
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • NOVEL PESTICIDAL COMBINATIONS
    Publication number: 20210076677
    Abstract: The present invention relates to diamide insecticides selected from broflanilide, chlorantraniliprole, cyantraniliprole, cyclaniliprole, cyhalodiamide, flubendiamide or tetraniliprole in combination with at least one multi-site fungicide and at least a second fungicidally active compound. The said combination is highly suitable for controlling unwanted animal pests, such as insects, acaricides and/or nematodes, and unwanted phytopathogenic fungi.
    Type: Application
    Filed: May 29, 2018
    Publication date: March 18, 2021
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • NOVEL PESTICIDAL COMBINATIONS
    Publication number: 20200138025
    Abstract: The present invention relates to combinations of a diamide insecticidal compound selected from broflanilide, chlorantraniliprole, cyantraniliprole, cyclaniliprole, cyhalodiamide, flubendiamide or tetraniliprole in combination with at least one multi-site fungicidally active compound and at least another insecticidal compound. The said combinations demonstrate excellent efficacy in the control of unwanted pests.
    Type: Application
    Filed: May 29, 2018
    Publication date: May 7, 2020
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • FUNGICIDAL COMBINATIONS
    Publication number: 20190274307
    Abstract: A combination comprising a dithiocarbamate fungicide, a succinate dehydrogenase fungicide and at least one of ergosterol biosynthesis inhibitor fungicide or a quinone outside inhibitor fungicide.
    Type: Application
    Filed: October 30, 2017
    Publication date: September 12, 2019
    Inventors: Carlos Eduardo FABRI, Rajju Devidas SHROFF, Jaidev Rajnikant SHROFF, Vikram Rajnikant SHROFF
  • Process for preparation of chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioates
    Patent number: 7473685
    Abstract: Dry flow, low compact, dust free, soluble granules of phosphoroamidothioates, preferably acephate, are produced by the process of 1) pre-mixing technical grade phosphoroamidothioate with specified adjuvants and other inert ingredients; 2) grinding to produce a ground product having a preferred particle size of 5 microns to 10 microns; 3) post-mixing; 4) granulating; 5) drying; 6) sizing to required length, preferably 1.5 to 3.0 mm; 7) and sieving to remove the fines to get the desired dust free soluble granule.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: January 6, 2009
    Assignee: United Phosphorus, Ltd.
    Inventors: Prakash Mahadeo Jadhav, Rajju Devidas Shroff
  • Process for preparation of chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioates
    Patent number: 6875381
    Abstract: Dry flow, low compact, dust free, soluble granules of phosphoroamidothioates, preferably acephate, are produced by the process of 1) pre-mixing technical grade phosphoroamidothioate with specified adjuvants and other inert ingredients; 2) grinding to produce a ground product having a preferred particle size of 5 microns to 10 microns; 3) post-mixing; 4) granulating; 5) drying; 6) sizing to required length, preferably 1.5 to 3.0 mm; 7) and sieving to remove the fines to get the desired dust free soluble granule.
    Type: Grant
    Filed: April 22, 2002
    Date of Patent: April 5, 2005
    Assignee: United Phosphorus, Ltd.
    Inventors: Prakash Mahadeo Jadhav, Rajju Devidas Shroff
  • Process for preparation of chemically stable, dry-flow, low compact, dust free, soluble granules of phosphoroamidothioates
    Publication number: 20030127761
    Abstract: Dry flow, low compact, dust free, soluble granules of phosphoroamidothioates, preferably acephate, are produced by the process of 1) pre-mixing technical grade phosphoroamidothioate with specified adjuvants and other inert ingredients; 2) grinding to produce a ground product having a preferred particle size of 5 microns to 10 microns; 3) post-mixing; 4) granulating; 5) drying; 6) sizing to required length, preferably 1.5 to 3.0 mm; 7) and sieving to remove the fines to get the desired dust free soluble granule.
    Type: Application
    Filed: April 22, 2002
    Publication date: July 10, 2003
    Inventors: Prakash Mahadeo Jadhav, Rajju Devidas Shroff