Patents by Inventor Rowan Brown

Rowan Brown 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: 20210061959
    Abstract: A non-aqueous dispersant (“NAD”) comprising a condensate formed by the grafting of an adduct of a hydrophobic stabilising entity (“HSE”) onto a co-polymer in an effective reaction stoichiometry, wherein the co-polymer comprises an anchoring moiety having an aromatic functionality.
    Type: Application
    Filed: February 19, 2019
    Publication date: March 4, 2021
    Inventors: Rowan BROWN, Paul DUMANSKI
  • Publication number: 20200305419
    Abstract: An agricultural co-formulation comprising: an effective amount of at least one plant growth regulator, or at least one plant growth regulator and an additional biologically active ingredient, in a comminuted form having an average particle size in the range of from 1 to 12 microns; at least one oil; at least one oil-soluble surfactant dispersing agent; and at least one emulsifying agent, wherein the final concentration of the at least one plant growth regulator, or at least one plant growth regulator and an additional biologically active ingredient, is optionally adjusted by adding additional oil and one or more rheology modifiers and/or activation agents as required to substantially stabilise the co-formulation; and wherein the efficacy of the plant growth regulator is substantially maintained or improved; and one or more methods of making the co-formulation.
    Type: Application
    Filed: October 12, 2017
    Publication date: October 1, 2020
    Inventor: Rowan Brown
  • Publication number: 20190357528
    Abstract: An agricultural oil-based suspension formulation including an active ingredient suspended in finely divided form in oil and at least one unsaturated rubber-type copolymer or a mixture thereof, wherein the rubber-type copolymer comprises at least styrene as a residue.
    Type: Application
    Filed: June 17, 2019
    Publication date: November 28, 2019
    Inventors: Andrew David Holliday, Dilek Saylik, Rowan Brown, Karen Van Der Sande, Andrew F. Kirby, Robert E. Bohun
  • Publication number: 20180360026
    Abstract: The present disclosure provides a dispersant obtained from the reaction of a styrene maleic anhydride and a polyether monoamine. The dispersant may be combined with a pesticide and water to form an aqueous agricultural composition.
    Type: Application
    Filed: February 22, 2017
    Publication date: December 20, 2018
    Inventors: Alan J. Stern, Matthew T. Meredith, Zhidong Wang, Rowan Brown
  • Patent number: 10130091
    Abstract: An agrochemical emulsifiable concentrate (EC) formulation comprising at least one agrochemical active ingredient; at least one surfactant emulsifier; optionally, a stabilizer; and a primary solvent system, wherein the solvent system is selected from benzyl acetate or a combination of benzyl acetate and at least one substantially water-immiscible co-solvent.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: November 20, 2018
    Assignee: HUNTSMAN PETROCHEMICAL LLC
    Inventors: Rowan Brown, Marie Giansiracusa, Dilek Saylik, Martin Edmond Doyle, Andrew F Kirby
  • Patent number: 9781921
    Abstract: An emulsifiable concentrate (EC) formulation comprising a least one agrochemical active ingredient; at least one surfactant emulsifier; optionally, a stabilizer; and a primary solvent system, wherein the solvent system comprises a combination of benzyl acetate and a sufficient amount of at least one polar, substantially water-miscible co-solvent.
    Type: Grant
    Filed: February 25, 2013
    Date of Patent: October 10, 2017
    Assignee: HUNTSMAN CORPORATION AUSTRALIA Pty Limited
    Inventors: Rowan Brown, Marie Giansiracusa, Andrew F Kirby, Dilek Saylik
  • Publication number: 20150342180
    Abstract: An agrochemical emulsifiable concentrate (EC) formulation comprising at least one agrochemical active ingredient; at least one surfactant emulsifier; optionally, a stabiliser; and a primary solvent system, wherein the solvent system is selected from benzyl acetate or a combination of benzyl acetate and at least one substantially water-immiscible co-solvent.
    Type: Application
    Filed: February 25, 2013
    Publication date: December 3, 2015
    Inventors: Rowan Brown, Marie Giansiracusa, Dilek Saylik, Martin Edmond Doyle, Andrew F Kirby
  • Publication number: 20150335011
    Abstract: An emulsifiable concentrate (EC) formulation comprising a least one agrochemical active ingredient; at least one surfactant emulsifier; optionally, a stabiliser; and a primary solvent system, wherein the solvent system comprises a combination of benzyl acetate and a sufficient amount of at least one polar, substantially water-miscible co-solvent.
    Type: Application
    Filed: February 25, 2013
    Publication date: November 26, 2015
    Inventors: Rowan Brown, Marie Giansiracusa, Andrew F Kirby, Dilek Saylik
  • Publication number: 20150099635
    Abstract: An agricultural oil-based suspension formulation comprising an active ingredient suspended in finely divided form in an oil and at least one unsaturated rubber-type copolymer or a mixture thereof, wherein the rubber-type copolymer comprises at least styrene as a residue.
    Type: Application
    Filed: June 8, 2012
    Publication date: April 9, 2015
    Inventors: Andrew David Holliday, Dilek Saylik, Rowan Brown, Karen Vab Der Sande, Andrew F. Kirby, Robert E. Bohun
  • Publication number: 20140206542
    Abstract: An agricultural oil-based suspension formulation comprising an active ingredient suspended in finely divided form in an oil; and at least one surfactant selected from a polyalkylene glycol-fatty acid condensate or a polyalkylene glycolether fatty acid condensate formed from a reaction between a compound having Structure (1) and a compound having Structure (2): wherein R1=H or a C1-C30 alkyl radical; A and B are ethylene or propylene groups in succession or random; n=0 or >1; and m=0 or >1, and wherein n+m>34; R2=C8-C30 alkyl or alkylene radical (branched or linear); and x=>1.
    Type: Application
    Filed: June 8, 2012
    Publication date: July 24, 2014
    Applicant: Huntsman Corporation Australia Pty Limited
    Inventors: Keith Moody, Dilek Saylik, Rowan Brown