Patents by Inventor Bill McGregor

Bill McGregor 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).

  • Selective weed control methods
    Patent number: 11109592
    Abstract: 4-Amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and agriculturally acceptable esters or salts thereof are used in methods for selective post-emergent control of undesirable vegetation in the presence of sunflowers, sorghum, yellow mustard, spring Juncea canola, spring kale, spring turnip, spring rutabaga, spring Winfred forage brassica, or sugar beet.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 7, 2021
    Assignee: Corteva Agriscience LLC
    Inventors: Rory Degenhardt, Len Juras, Bill McGregor, Peter Nott, Norbert M. Satchivi, Monte R. Weimer
  • Safening of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and derviatives thereof on cereal crops
    Patent number: 9226498
    Abstract: Herbicidal injury that might otherwise be caused by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and agriculturally acceptable salt, ester, and amide derivatives thereof in cereal crops is reduced by concomitant application of florasulam.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: January 5, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Rory Degenhardt, Bill McGregor, Norbert M. Satchivi, Monte R. Weimer
  • HERBICIDAL COMPOSITION CONTAINING 4-AMINO-3-CHLORO-6-(4-CHLORO-2-FLUORO-3-METHOXYPHENYL) PYRIDINE-2-CARBOXYLIC ACID OR DERIVATIVES THEREOF, FLUROXYPYR OR DERIVATIVES THEREOF, AND PHENOXY AUXINS OR DERIVATIVES THEREOF
    Publication number: 20150196030
    Abstract: Provided herein are herbicidal compositions comprising a mixture comprising (a) 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or an agriculturally acceptable ester, amide, or salt thereof, (b) fluroxypyr or an agriculturally acceptable ester, amide, or salt thereof, and (c) MCPA or 2,4-D or agriculturally acceptable esters, amides, or salts thereof. The compositions provide synergistic weed control of undesirable vegetation in areas including, but not limited to, cereals, rice, range and pasture areas, industrial vegetation management (IVM), and rights-of-way.
    Type: Application
    Filed: January 14, 2015
    Publication date: July 16, 2015
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Rory Degenhardt, Bill McGregor
  • SELECTIVE WEED CONTROL METHODS
    Publication number: 20140213456
    Abstract: 4-Amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and agriculturally acceptable esters or salts thereof are used in methods for selective post-emergent control of undesirable vegetation in the presence of sunflowers, sorghum, yellow mustard, spring Juncea canola, spring kale, spring turnip, spring rutabaga, spring Winfred forage brassica, or sugar beet.
    Type: Application
    Filed: January 24, 2014
    Publication date: July 31, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Rory Degenhardt, Len Juras, Bill McGregor, Peter Nott, Norbert M. Satchivi, Monte R. Weimer
  • SAFENING OF 4-AMINO-3-CHLORO-6-(4-CHLORO-2-FLUORO-3-METHOXYPHENYL)PYRIDINE-2-CARBOXYLIC ACID AND DERVIATIVES THEREOF ON CEREAL CROPS
    Publication number: 20140194286
    Abstract: Herbicidal injury that might otherwise be caused by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid and agriculturally acceptable salt, ester, and amide derivatives thereof in cereal crops is reduced by concomitant application of florasulam.
    Type: Application
    Filed: January 9, 2014
    Publication date: July 10, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Rory Degenhardt, Bill McGregor, Norbert M. Satchivi, Monte R. Weimer