Patents Assigned to Riceco, LLC
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Patent number: 8211831Abstract: This invention relates to a method to use synergistic composition made of a herbicidally effective amount of a propanil-based product, such as Super Wham® (propanil) and the at least one ACCase inhibitor herbicide such as Clincher® (cyhalofop) in an amount sufficient to facilitate the herbicidal activity of the propanil-based herbicide. It has been found that this synergistic composition, when applied to a field of rice, allows a reduction in the amount of herbicide needed, greater flexibility in timing of the application and broad spectrum of weed control.Type: GrantFiled: April 14, 2010Date of Patent: July 3, 2012Assignee: Riceco, LLCInventor: John R. Leeper
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Patent number: 8188006Abstract: The present invention relates to a method to increase the effectiveness of an imidazolinone herbicide to suppress weedy forms of rice growth used with imidazolinone tolerant rice strains. This method involves applying an imidazolinone herbicide to imidazolinone tolerant rice strains in a field and applying either a propanil based herbicide or a thiobencarb herbicide to this rice crop, wherein the herbicide includes a synergistically effective amount a herbicidally inactive ingredient. The propanil based herbicide synergistically affects the activity of an imidazolinone herbicide by increasing the effectiveness of an imidazolinone herbicide used with the rice to suppress weedy forms of rice growth, such as red rice.Type: GrantFiled: August 27, 2010Date of Patent: May 29, 2012Assignee: Riceco, LLCInventors: John R. Leeper, Craig A. Sandoski
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Patent number: 8183177Abstract: The present invention relates to a method to increase the effectiveness of an imidazolinone herbicide to suppress weedy forms of rice growth used with imidazolinone tolerant rice strains. This method involves applying an imidazolinone herbicide to imidazolinone tolerant rice strains in a field and applying a propanil based herbicide to this rice crop, wherein the herbicide includes a herbicidally effective amount a herbicidally active ingredient including propanil and a synergistically effective amount a herbicidally inactive ingredient. The propanil based herbicide synergistically affects the activity of an imidazolinone herbicide by increasing the effectiveness of an imidazolinone herbicide used with the rice to suppress weedy forms of rice growth, such as weedy forms of rice.Type: GrantFiled: August 27, 2010Date of Patent: May 22, 2012Assignee: Riceco, LLCInventors: John R. Leeper, Craig A. Sandoski
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Publication number: 20110053774Abstract: The present invention relates to a method to increase the effectiveness of an imidazolinone herbicide to suppress weedy forms of rice growth used with imidazolinone tolerant rice strains. This method involves applying an imidazolinone herbicide to imidazolinone tolerant rice strains in a field and applying either a propanil based herbicide or a thiobencarb herbicide to this rice crop, wherein the herbicide includes a synergistically effective amount a herbicidally inactive ingredient. The propanil based herbicide synergistically affects the activity of an imidazolinone herbicide by increasing the effectiveness of an imidazolinone herbicide used with the rice to suppress weedy forms of rice growth, such as red rice.Type: ApplicationFiled: August 27, 2010Publication date: March 3, 2011Applicant: RICECO, LLCInventors: John R. Leeper, Craig A. Sandoski
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Patent number: 7846873Abstract: This invention relates to a method to use synergistic composition made of a herbicidally effective amount of a propanil-based product, such as Super Wham® and the at least one ACCase inhibitor herbicide such as Clincher® in an amount sufficient to facilitate the herbicidal activity of the propanil-based herbicide. It has been found that this synergistic composition, when applied to a field of rice, allows a reduction in the amount of herbicide needed, greater flexibility in timing of the application and broad spectrum of weed control.Type: GrantFiled: November 27, 2007Date of Patent: December 7, 2010Assignee: Riceco, LLC.Inventor: John R. Leeper
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Publication number: 20100197496Abstract: This invention relates to a method to use synergistic composition made of a herbicidally effective amount of a propanil-based product, such as Super Wham® (propanil) and the at least one ACCase inhibitor herbicide such as Clincher® (cyhalofop) in an amount sufficient to facilitate the herbicidal activity of the propanil-based herbicide. It has been found that this synergistic composition, when applied to a field of rice, allows a reduction in the amount of herbicide needed, greater flexibility in timing of the application and broad spectrum of weed control.Type: ApplicationFiled: April 14, 2010Publication date: August 5, 2010Applicant: RICECO, LLC.Inventor: John R. Leeper
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Patent number: 7560416Abstract: This invention relates to a synergistic composition made of a herbicidally effective amount of a propanil-based product, such as Super Wham® and the at least one ACCase inhibitor herbicide such as Clincher® in an amount sufficient to facilitate the herbicidal activity of the propanil-based herbicide. It has been found that this synergistic composition, when applied to a field of rice, allows a reduction in the amount of herbicide needed, greater flexibility in timing of the application and broad spectrum of weed control.Type: GrantFiled: September 21, 2005Date of Patent: July 14, 2009Assignee: Riceco, LLCInventor: John R. Leeper
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Publication number: 20070232493Abstract: This invention relates to a synergistic composition made of a herbicidally effective amount of a propanil-based product, such as Super Wham® (RICECO, Inc., Memphis, Tenn.) and the at least one ALS inhibitor herbicide such as Regiment® (Valent U.S.A. Corp. Walnut Creek, Calif.) in an amount sufficient to facilitate the herbicidal activity of the propanil-based herbicide. It has been found that this synergistic composition, when applied to a field of rice, allows a reduction in the amount of herbicide needed, greater flexibility in timing of the application and broad spectrum of weed control.Type: ApplicationFiled: March 28, 2007Publication date: October 4, 2007Applicant: RICECO, LLCInventor: John R. Leeper