Patents by Inventor Roger E. Gast

Roger E. Gast 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: 20210195898
    Abstract: Provided herein are safened herbicidal compositions for use in Brassica species susceptible to injury by halauxifen comprising (a) a herbicidally effective amount of halauxifen or an agriculturally acceptable salt or ester of thereof, and (b) one or more of (i) a herbicide[s], capable of safening the halauxifen to the Brassica species, or an agriculturally acceptable salt or ester thereof, or (ii) a herbicide safener, capable of safening the halauxifen to the Brassica species, or an agriculturally acceptable salt or ester thereof.
    Type: Application
    Filed: February 4, 2021
    Publication date: July 1, 2021
    Applicant: Corteva Agriscience LLC
    Inventors: Rory Degenhardt, Len Juras, Norbert M. Satchivi, Shelley Bath, Bernard M. Harris, Andrew MacRae, Roger E. Gast, Richard K. Mann, Laura Smith
  • Patent number: 10219513
    Abstract: Provided herein are safened herbicidal compositions for use in Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid comprising (a) a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester of thereof, and (b) a safener. The safener can be a herbicide or a herbicide safener capable of safening the Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: March 5, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Norbert M. Satchivi, Roger E. Gast
  • Publication number: 20180007899
    Abstract: An herbicidal composition containing (a) oxyfluorfen and (b) haloxyfop or an agriculturally acceptable ester or salt thereof provides control of undesirable vegetation, e.g., in crops, including but not limited to direct-seeded, water-seeded and transplanted rice, wheat, barley, oats, rye, sorghum, corn/maize, cotton, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, including, but not limited to, citrus, grapes and tree nuts, aquatics, vegetables (e.g., onions, shallots, peppers, tomatoes, artichokes, cole crops, guava, papaya and strawberries), industrial vegetation management, deciduous trees, conifers, perennial crops and plantation crops (including, but not limited to, coffee and palm oil) and rights of way.
    Type: Application
    Filed: March 30, 2017
    Publication date: January 11, 2018
    Inventors: Daniel Fernando Ovalle Orjuela, Orlando Aguilar, Paola Luciana Mautong Plaza, Richard K. Mann, Roger E. Gast
  • Publication number: 20170354148
    Abstract: Provided herein are safened herbicidal compositions for use in Brassica species susceptible to injury by halauxifen comprising (a) a herbicidally effective amount of halauxifen or an agriculturally acceptable salt or ester of thereof, and (b) one or more of (i) a herbicide[s], capable of safening the halauxifen to the Brassica species, or an agriculturally acceptable salt or ester thereof, or (ii) a herbicide safener, capable of safening the halauxifen to the Brassica species, or an agriculturally acceptable salt or ester thereof.
    Type: Application
    Filed: June 6, 2017
    Publication date: December 14, 2017
    Applicant: Dow AgroSciences LLC
    Inventors: Rory Degenhardt, Len Juras, Norbert M. Satchivi, Shelley Bath, Bernard M. Harris, Andrew Macrae, Roger E. Gast, Richard K. Mann, Laura Smith
  • Publication number: 20170354146
    Abstract: Provided herein are safened herbicidal compositions for use in Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid comprising (a) a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester of thereof, and (b) a safener. The safener can be a herbicide or a herbicide safener capable of safening the Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid.
    Type: Application
    Filed: May 31, 2017
    Publication date: December 14, 2017
    Applicant: Dow AgroSciences LLC
    Inventors: Norbert M. Satchivi, Roger E. Gast
  • Publication number: 20170156324
    Abstract: Provided herein are herbicidal compositions and methods using a mixture comprising (a) the compound of formula (I) or an agriculturally acceptable salt of ester thereof, (b) florasulam or an agriculturally acceptable salt thereof, and (c) pyroxsulam or an agriculturally acceptable salt thereof. The compositions provide synergistic weed control of undesirable vegetation in areas including, but not limited to, annual crop, cereal crop, fallow-bed, non-crop, IVM, range and pasture, tree and vine crop, perennial crop, fruiting crop, and plantation crop areas.
    Type: Application
    Filed: December 2, 2016
    Publication date: June 8, 2017
    Applicant: Dow AgroSciences LLC
    Inventors: Roger E. Gast, Richard K. Mann
  • Publication number: 20140323298
    Abstract: An herbicidal composition containing (a) oxyfluorfen and (b) haloxyfop or an agriculturally acceptable ester or salt thereof provides control of undesirable vegetation, e.g., in crops, including but not limited to direct-seeded, water-seeded and transplanted rice, wheat, barley, oats, rye, sorghum, corn/maize, cotton, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, including, but not limited to, citrus, grapes and tree nuts, aquatics, vegetables (e.g., onions, shallots, peppers, tomatoes, artichokes, cole crops, guava, papaya and strawberries), industrial vegetation management, deciduous trees, conifers, perennial crops and plantation crops (including, but not limited to, coffee and palm oil) and rights of way.
    Type: Application
    Filed: December 19, 2013
    Publication date: October 30, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: Daniel Fernando Ovalle Orjuela, Orlando Aguilar, Paola Luciana Mautong Plaza, Richard K. Mann, Roger E. Gast