Patents by Inventor Darrell Michael

Darrell Michael 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: 12010993
    Abstract: Granular agricultural compositions formed of a micronutrient, a granular carrier, and a nitrogen source including plant readily available nitrogen are disclosed. The granular agricultural compositions can be a granular herbicidal composition when the micronutrient is a metal chelate. The granular agricultural compositions can reduce metal chelate phytotoxicity and exhibit beneficial greening. Methods of making and using the granular agricultural compositions are further disclosed.
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: June 18, 2024
    Inventors: Darrell Michael, Curtis MacDonald, Marcus Bertin, Harold E. Thompson, Jonathon C. Raistlin Newton, Mark Prinster
  • Patent number: 11672250
    Abstract: Herbicide-adjuvant composition compositions for controlling weed plants are disclosed. A herbicide-adjuvant composition includes a phenoxy-based herbicide and a petroleum-based adjuvant. The petroleum-based adjuvant may include a mixture of alicyclic hydrocarbons ranging from C17 to C29 and a hydro-treated heavy naphthenic distillate. The herbicide-adjuvant composition may include a viscosity modifier. Also disclosed are granules coated in a herbicide-adjuvant composition. The granule may be a fertilizer granule or a carrier granule. A method of controlling a weed plant including spreading a plurality of granules coated with a herbicide-adjuvant composition on the weed plant. The phenoxy-based herbicide and the petroleum-based adjuvant are spread on the weed plant in a single step.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: June 13, 2023
    Assignee: OMS Investments, Inc.
    Inventors: Harold E. Thompson, Robert Baker, Darrell Michael, Mark Prinster
  • Publication number: 20220061317
    Abstract: Granular agricultural compositions formed of a micronutrient, a granular carrier, and a nitrogen source including plant readily available nitrogen are disclosed. The granular agricultural compositions can be a granular herbicidal composition when the micronutrient is a metal chelate. The granular agricultural compositions can reduce metal chelate phytotoxicity and exhibit beneficial greening. Methods of making and using the granular agricultural compositions are further disclosed.
    Type: Application
    Filed: August 27, 2021
    Publication date: March 3, 2022
    Inventors: Darrell Michael, Curtis MacDonald, Marcus Bertin, Harold E. Thompson, Jonathon C. Raistlin Newton, Mark Prinster
  • Publication number: 20210289779
    Abstract: Herbicide-adjuvant composition compositions for controlling weed plants are disclosed. A herbicide-adjuvant composition includes a phenoxy-based herbicide and a petroleum-based adjuvant. The petroleum-based adjuvant may include a mixture of alicyclic hydrocarbons ranging from C17 to C29 and a hydro-treated heavy naphthenic distillate. The herbicide-adjuvant composition may include a viscosity modifier. Also disclosed are granules coated in a herbicide-adjuvant composition. The granule may be a fertilizer granule or a carrier granule. A method of controlling a weed plant including spreading a plurality of granules coated with a herbicide-adjuvant composition on the weed plant. The phenoxy-based herbicide and the petroleum-based adjuvant are spread on the weed plant in a single step.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 23, 2021
    Inventors: Harold E. Thompson, Robert Baker, Darrell Michael, Mark Prinster
  • Publication number: 20210120821
    Abstract: Herbicide compositions for controlling weed plants are disclosed. An herbicide composition can include topramezone and dithiopyr. An herbicide composition can include topramezone, 2,4-D, and dicamba. An herbicide composition can include topramezone, 2,4-D, dicamba, and dithiopyr. Also disclosed are granules coated in an herbicide composition. A method of controlling a weed plant including spreading a plurality of granules coated with an herbicide composition on the weed plant or spraying a liquid herbicide composition on the weed plant.
    Type: Application
    Filed: October 24, 2020
    Publication date: April 29, 2021
    Inventors: Robert Radabaugh, Harold Thompson, Jonathon C. Raistlin Newton, Mark Prinster, Darrell Michael
  • Publication number: 20210108173
    Abstract: This invention relates to an improved method for generating otic progenitor cells. The invention also relates to uses of such otic progenitor cells, for example as a medicament (e.g. in the treatment of hearing loss, deafness or other auditory disorder associated with loss of inner ear function) and/or in drug screening methods.
    Type: Application
    Filed: October 21, 2020
    Publication date: April 15, 2021
    Applicant: THE UNIVERSITY OF SHEFFIELD
    Inventors: Carlos Marcelo Nicolas RIVOLTA, Darrell Michael BARROTT
  • Patent number: 10844351
    Abstract: This invention relates to an improved method for generating otic progenitor cells. The invention also relates to uses of such otic progenitor cells, for example as a medicament (e.g. in the treatment of hearing loss, deafness or other auditory disorder associated with loss of inner ear function) and/or in drug screening methods.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: November 24, 2020
    Assignee: The University of Sheffield
    Inventors: Carlos Marcelo Nicolas Rivolta, Darrell Michael Barrott
  • Publication number: 20180087026
    Abstract: This invention relates to an improved method for generating otic progenitor cells. The invention also relates to uses of such otic progenitor cells, for example as a medicament (e.g. in the treatment of hearing loss, deafness or other auditory disorder associated with loss of inner ear function) and/or in drug screening methods.
    Type: Application
    Filed: March 30, 2016
    Publication date: March 29, 2018
    Inventors: Carlos Marcelo Nicolas RIVOLTA, Darrell Michael BARROTT
  • Publication number: 20020144449
    Abstract: The present invention includes a method for making a realistic three-dimensional animal decoy. The method includes steps of photographing an array of views of an animal that is to be the subject of the decoy. The photographic views are arranged to make a flattened, aerial view of the animal. A screen is prepared that receives the view. The screen is positioned over a three-dimensional vacuum mold, and, with application of heat and pressure, is permanently formed into a three-dimensional animal shell decoy that has photographically realistic features.
    Type: Application
    Filed: February 5, 2002
    Publication date: October 10, 2002
    Inventors: Christopher James Brown, Darrell Michael Grams
  • Patent number: 6343432
    Abstract: The present invention includes a method for making a realistic three-dimensional animal decoy. The method includes steps of photographing an array of views of an animal that is to be the subject of the decoy. The photographic views are arranged to make a flattened, aerial view of the animal. A screen is prepared that receives the view. The screen is positioned over a three-dimensional vacuum mold, and, with application of heat and pressure, is permanently formed into a three-dimensional animal shell decoy that has photographically realistic features.
    Type: Grant
    Filed: August 6, 1998
    Date of Patent: February 5, 2002
    Assignee: H&D Acquisition Company, Inc.
    Inventors: Christopher James Brown, Darrell Michael Grams