Patents by Inventor Dror Shalitin

Dror Shalitin 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).

  • Patent number: 12674174
    Abstract: Disclosed are transgenic plant expressing a fungal protoporphyrinogen oxidase (PPO) enzyme and methods for conferring Herbicide Tolerance (HT) to PPO-type inhibitor herbicides, and controlling weeds, by selectively protecting the transgenic crop expressing the fungal PPO enzyme.
    Type: Grant
    Filed: January 22, 2025
    Date of Patent: July 7, 2026
    Assignee: PLANTARC BIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Daniel Bechar, Tal Cohen, Aviva Katz, Martin Mandelbaum
  • Patent number: 12416099
    Abstract: A method for in-planta high throughput evaluation of endogenous genetic regulatory elements of a crop plant, obtaining a nucleic acid encoding a native regulatory element of a trait-related gene, introducing one or more genetic changes in each of a plurality of copies of the native regulatory element, introducing the genetic library into model plants, utilizing high throughput transformation, screening the transformed model plants, and identifying the one or more genetic changes in the altered regulatory element of the selected model plant.
    Type: Grant
    Filed: September 23, 2024
    Date of Patent: September 16, 2025
    Assignee: PLANTARC BIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Daniel Bechar, Tal Cohen
  • Publication number: 20250270540
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 trangenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Application
    Filed: May 12, 2025
    Publication date: August 28, 2025
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Patent number: 12331288
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 trangenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Grant
    Filed: January 9, 2024
    Date of Patent: June 17, 2025
    Assignee: PLANTARCBIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Publication number: 20250163448
    Abstract: Disclosed are transgenic plant expressing a fungal protoporphyrinogen oxidase (PPO) enzyme and methods for conferring Herbicide Tolerance (HT) to PPO-type inhibitor herbicides, and controlling weeds, by selectively protecting the transgenic crop expressing the fungal PPO enzyme.
    Type: Application
    Filed: January 22, 2025
    Publication date: May 22, 2025
    Inventors: Dror SHALITIN, Noam GRIMBERG, Daniel BECHAR, Tal COHEN, Aviva KATZ, Martin MANDELBAUM
  • Patent number: 12258559
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 trangenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Grant
    Filed: January 9, 2024
    Date of Patent: March 25, 2025
    Assignee: PLANTARC BIO, LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Publication number: 20250059531
    Abstract: A method for in-planta high throughput evaluation of endogenous genetic regulatory elements of a crop plant, obtaining a nucleic acid encoding a native regulatory element of a trait-related gene, introducing one or more genetic changes in each of a plurality of copies of the native regulatory element, introducing the genetic library into model plants, utilizing high throughput transformation, screening the transformed model plants, and identifying the one or more genetic changes in the altered regulatory element of the selected model plant.
    Type: Application
    Filed: September 23, 2024
    Publication date: February 20, 2025
    Inventors: Dror SHALITIN, Noam GRIMBERG, Daniel BECHAR, Tal COHEN
  • Patent number: 12102092
    Abstract: dsRNA for preventing, mitigating and/or treating infestation of a plant with red palm weevil (Rhynchophorus ferrugineus), the dsRNA comprising a polynucleotide sequence which is about 85% to about 100% complementary to a segment of a target gene of the red palm weevil, wherein ingestion of the dsRNA polynucleotide by the red palm weevil results in mortality and/or stunting thereof.
    Type: Grant
    Filed: June 9, 2023
    Date of Patent: October 1, 2024
    Assignees: PLANTARCBIO LTD., MERHAV AGRO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Nir Mogilner
  • Patent number: 12054709
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 transgenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: August 6, 2024
    Assignee: PLANTARCBIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Publication number: 20240247278
    Abstract: A plant containing a nucleic acid sequence encoding a protein conferring resistance to a herbicide including one or more HPPD inhibitors, wherein the nucleic acid sequence encodes for a modified and/or exogenous HPPD enzyme.
    Type: Application
    Filed: February 6, 2024
    Publication date: July 25, 2024
    Applicant: PLANTARC Bio LTD.
    Inventors: Dror Shalitin, Noam Grimberg
  • Publication number: 20240209351
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 transgenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Application
    Filed: January 9, 2024
    Publication date: June 27, 2024
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Publication number: 20240141329
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 trangenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Application
    Filed: January 9, 2024
    Publication date: May 2, 2024
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Patent number: 11926837
    Abstract: A plant containing a nucleic acid sequence encoding a protein conferring resistance to a herbicide including one or more HPPD inhibitors, wherein the nucleic acid sequence encodes for a modified and/or exogenous HPPD enzyme.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: March 12, 2024
    Assignee: PLANTARC BIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg
  • Publication number: 20240067980
    Abstract: This disclosure relates to stay-green plants and plants with increased agricultural productivity, as well as to methods for obtaining same.
    Type: Application
    Filed: October 17, 2023
    Publication date: February 29, 2024
    Inventors: Dror SHALITIN, Noam GRIMBERG, Aviva KATZ
  • Patent number: 11905512
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05%-30%, representing at least 102-1010 transgenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: February 20, 2024
    Assignee: PLANTARCBIO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Arava Shatil Cohen
  • Patent number: 11819568
    Abstract: Embodiments of the disclosure relate to dosage forms intended for smoking, vaporization and/or inhalation and to methods for the preparations thereof.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: November 21, 2023
    Assignee: TRICHOMESHELL LTD.
    Inventors: Guy Shibaz, Dror Shalitin, Gilad Asher Livni, Shay Avraham Sarid
  • Publication number: 20230313179
    Abstract: The present invention discloses a method for screening for and identifying a desirable plant improving trait, said method comprises steps of: (a) obtaining genetic material from a sampling of a predefined source and (b) constructing an expression library from said genetic material. The aforementioned method further comprises steps of: (c) producing plants transformed with said expression library at a transformation efficiency of at least 0.05% - 30%, representing at least 102-1010 transgenes; (d) screening for transformed plants expressing said desirable trait; and (e) identifying said transgene of said transformed plants expressing said desirable trait.
    Type: Application
    Filed: March 7, 2023
    Publication date: October 5, 2023
    Inventors: Dror SHALITIN, Noam GRIMBERG, Arava Shatil COHEN
  • Publication number: 20230301309
    Abstract: dsRNA for preventing, mitigating and/or treating infestation of a plant with red palm weevil (Rhynchophorus ferrugineus), the dsRNA comprising a polynucleotide sequence which is about 85% to about 100% complementary to a segment of a target gene of the red palm weevil, wherein ingestion of the dsRNA polynucleotide by the red palm weevil results in mortality and/or stunting thereof.
    Type: Application
    Filed: June 9, 2023
    Publication date: September 28, 2023
    Inventors: Dror Shalitin, Noam Grimberg, Nir Mogilner
  • Publication number: 20230279410
    Abstract: A composition including: (i) a ds RNA molecule of at least 18 contiguous nucleotides that are essentially identical or essentially complementary to a plant gene or a transcript of said plant gene; and (ii) a transfer agent that conditions a surface of a plant to permeation by the ds RNA molecule into cells of the plant; wherein permeation of the ds RNA molecule into cells of the plant causes a transient reduction in the expression of the gene and wherein the transient reduction in the expression of the gene causes a change in a yield-associated trait of the plant.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 7, 2023
    Applicant: PLANTARC BIO LTD.
    Inventors: Dror SHALITIN, Noam GRIMBERG, ltay DODEK
  • Patent number: 11716996
    Abstract: dsRNA for preventing, mitigating and/or treating infestation of a plant with red palm weevil (Rhynchophorus ferrugineus), the dsRNA comprising a polynucleotide sequence which is about 85% to about 100% complementary to a segment of a target gene of the red palm weevil, wherein ingestion of the dsRNA polynucleotide by the red palm weevil results in mortality and/or stunting thereof.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: August 8, 2023
    Assignees: PLANTARCBIO LTD., MERHAV AGRO LTD.
    Inventors: Dror Shalitin, Noam Grimberg, Nir Mogilner