Patents by Inventor Roslyn Baird

Roslyn Baird 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: 12084396
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: September 10, 2024
    Assignee: The Mosaic Company
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Publication number: 20230295057
    Abstract: A wax-based coating for fertilizer granules capable of supplying micronutrients to soil while increasing the surface hydrophobicity and abrasion resistance of the fertilizer granules is disclosed. The wax-based coating provides the flexibility of formulating slow and fast releasing micronutrients, and ensures micronutrients are evenly coated across every fertilizer granule. Single or multi-nutrient combinations of coatings are possible, providing formulation flexibility.
    Type: Application
    Filed: August 12, 2021
    Publication date: September 21, 2023
    Inventors: Michael MCLAUGHLIN, Roslyn BAIRD, Shervin KABIRI, Jozefien DEGRYSE, Rodrigo Coqui da Silva
  • Publication number: 20220324773
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Application
    Filed: June 17, 2022
    Publication date: October 13, 2022
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Patent number: 11384034
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: July 12, 2022
    Assignee: The Mosaic Company
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Publication number: 20210347704
    Abstract: A granular fertilizer product having at least two sources of boron having different solubilities to tailor boron availability during the entire growing season of a plant, while reducing the risk of boron toxicity. A first source of boron can include a sodium-based or highly water soluble boron compound such as sodium tetraborate and/or boric acid, while a second source of boron can include a calcium-based boron compound such as colemanite (CaB3OH)3.(H2O)) (e.g. when the carrier fertilizer is N- or K-based) and/or boron phosphate (BPO4) (e.g., when the carrier fertilizer is P-based). The solubility of the first source of boron is higher than the solubility of the second source of boron such that the sources of boron have different release rates into the soil.
    Type: Application
    Filed: July 20, 2021
    Publication date: November 11, 2021
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva, Kyle Freeman, Thomas Fry
  • Patent number: 11066340
    Abstract: A granular fertilizer product having at least two sources of boron having different solubilities to tailor boron availability during the entire growing season of a plant, while reducing the risk of boron toxicity. A first source of boron can include a sodium-based or highly water soluble boron compound such as sodium tetraborate and/or boric acid, while a second source of boron can include a calcium-based boron compound such as colemanite (CaB3O4(OH)3.(H2O)) (e.g. when the carrier fertilizer is N- or K-based) and/or boron phosphate (BPO4) (e.g. when the carrier fertilizer is P-based). The solubility of the first source of boron is higher than the solubility of the second source of boron such that the sources of boron have different release rates into the soil.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: July 20, 2021
    Assignee: The Mosaic Company
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva, Kyle Freeman, Thomas Fry
  • Publication number: 20200385317
    Abstract: A granular fertilizer product having at least two sources of boron having different solubilities to tailor boron availability during the entire growing season of a plant, while reducing the risk of boron toxicity. A first source of boron can include a sodium-based or highly water soluble boron compound such as sodium tetraborate and/or boric acid, while a second source of boron can include a calcium-based boron compound such as colemanite (CaB3O4(OH)3.(H2O)) (e.g. when the carrier fertilizer is N- or K-based) and/or boron phosphate (BPO4) (e.g. when the carrier fertilizer is P-based). The solubility of the first source of boron is higher than the solubility of the second source of boron such that the sources of boron have different release rates into the soil.
    Type: Application
    Filed: July 21, 2020
    Publication date: December 10, 2020
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva, Kyle Freeman, Thomas Fry
  • Publication number: 20200231515
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Application
    Filed: April 7, 2020
    Publication date: July 23, 2020
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Patent number: 10717682
    Abstract: A granular fertilizer product having at least two sources of boron having different solubilities to tailor boron availability during the entire growing season of a plant, while reducing the risk of boron toxicity. A first source of boron can include a sodium-based or highly water soluble boron compound such as sodium tetraborate and/or boric acid, while a second source of boron can include a calcium-based boron compound such as colemanite (CaB3O4(OH)3.(H2O)) (e.g. when the carrier fertilizer is N- or K-based) and/or boron phosphate (BPO4) (e.g. when the carrier fertilizer is P-based). The solubility of the first source of boron is higher than the solubility of the second source of boron such that the sources of boron have different release rates into the soil.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: July 21, 2020
    Assignee: The Mosaic Company
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva, Kyle Freeman, Thomas Fry
  • Patent number: 10611701
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: April 7, 2020
    Assignee: The Mosaic Company
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Publication number: 20180339951
    Abstract: Fertilizer granules containing elemental sulfur and a hydrogel which expands or swells in the soil to more readily disperse the elemental sulfur surface throughout the soil, which increases the elemental sulfur surface area available for oxidation, and ultimately uptake of sulfur by the plant. The elemental sulfur and hydrogel can be added to a fertilizer composition as either an exterior coating or co-granulated with the base fertilizer composition.
    Type: Application
    Filed: March 2, 2018
    Publication date: November 29, 2018
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva
  • Publication number: 20180290940
    Abstract: A granular fertilizer product having at least two sources of boron having different solubilities to tailor boron availability during the entire growing season of a plant, while reducing the risk of boron toxicity. A first source of boron can include a sodium-based or highly water soluble boron compound such as sodium tetraborate and/or boric acid, while a second source of boron can include a calcium-based boron compound such as colemanite (CaB3O4(OH)3.(H2O)) (e.g. when the carrier fertilizer is N- or K-based) and/or boron phosphate (BPO4) (e.g. when the carrier fertilizer is P-based). The solubility of the first source of boron is higher than the solubility of the second source of boron such that the sources of boron have different release rates into the soil.
    Type: Application
    Filed: April 2, 2018
    Publication date: October 11, 2018
    Inventors: Michael McLaughlin, Jozefien Degryse, Roslyn Baird, Rodrigo Coqui da Silva, Kyle Freeman, Thomas Fry