Patents Assigned to AMVAC Chemical Corporation
-
Publication number: 20230384132Abstract: A sensor assembly for use in synchronizing seed placement and the dispensing of liquid agricultural product during planting. The sensor assembly includes a signal conditioning circuit configured to provide an output signal representing an indication of the presence of liquid agricultural product and seed for use in determining the synchronization of the seed placement with the dispensing of the liquid agricultural product. The presence of both a seed mass component and a liquid mass component of the output signal defines a package mass. The output signal has a pre-defined value and is transmitted to a controller to determine whether there is an error. The controller is configured to generate an error signal that is capable of being displayable on a remote display/user interface system that can be monitored by the system operator.Type: ApplicationFiled: August 14, 2023Publication date: November 30, 2023Applicant: AMVAC CHEMICAL CORPORATIONInventors: LARRY M. CONRAD, RICHARD L. RICE
-
Patent number: 11825763Abstract: A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.Type: GrantFiled: March 10, 2023Date of Patent: November 28, 2023Assignee: AMVAC Chemical CorporationInventors: Eric G. Wintemute, Richard L. Rice, Kent James, John J. Richardson
-
Patent number: 11793102Abstract: A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.Type: GrantFiled: January 20, 2022Date of Patent: October 24, 2023Assignee: AMVAC Chemical CorporationInventors: Eric G. Wintemute, Richard L. Rice, Kent James, John J. Richardson
-
Patent number: 11740111Abstract: A supply tube assembly for measuring a liquid agricultural product application rate. An upstream portion of a supply tube has an upstream portion outlet end. A downstream portion has a downstream portion inlet end. The sensor body assembly includes a sensor body, a first sensing plate, and a second sensing plate. The sensor body has a sensor inlet end positioned to receive an inlet flow of the liquid agricultural product from the upstream portion and a sensor outlet end positioned to receive an outlet flow of the liquid agricultural product. The sensor body is an enclosure having a cross sectional area larger than the cross sectional area of the upstream portion of the supply tube and the downstream portion of the supply tube. Electronic components are configured to measure the liquid agricultural product application rate between the first sensing plate and the second sensing plate.Type: GrantFiled: January 25, 2022Date of Patent: August 29, 2023Assignee: AMVAC CHEMICAL CORPORATIONInventors: Larry M. Conrad, Richard L. Rice
-
Patent number: 11591274Abstract: Disclosed herein are compositions including cells of defined sets of microbial species (for example, 3, 16, 18, 19, 21, or 22 microbial species). Also disclosed are methods of using the microbial compositions that include contacting soil, plants, plant parts, or seeds with the composition. The microbial compositions are also used in methods of degrading biological materials, such as chitin-containing biological materials.Type: GrantFiled: August 30, 2017Date of Patent: February 28, 2023Assignee: AMVAC Chemical CorporationInventors: Frederic Kendirgi, Xing Liang Liu, D. Ry Wagner, Sung-Yong H. Yoon
-
Patent number: 11576375Abstract: Herbicidal dispersible concentrates include an herbicide and substantially water miscible amide-based solvents. Such concentrates may be diluted in water and used in methods to control weeds.Type: GrantFiled: November 6, 2019Date of Patent: February 14, 2023Assignee: AMVAC CHEMICAL CORPORATIONInventors: Humberto Benito Lopez, Peter J. Porpiglia
-
Patent number: 11382261Abstract: A method and system for stacking containers each container of a type having a front face having a truncated trapezoidal shape, a rear face having a truncated trapezoidal shape, a top base, a bottom base, a first vertical side adjacent to the top base, a second vertical side adjacent to the top base, a first sloped side between the first vertical side and the bottom base, a second sloped side between the second vertical side and the bottom base. A discharge valve projects from the bottom base where the first vertical side defines a platform for supporting an RFID tag. The containers are configured to be stackable in a manner to provide simultaneous reading of the multiple RFID tags on the platforms.Type: GrantFiled: June 22, 2021Date of Patent: July 12, 2022Assignee: AMVAC CHEMICAL CORPORATIONInventors: Richard L. Rice, Keith Woodruff, Brian Kaltner
-
Publication number: 20220183217Abstract: A system for dispensing liquid agricultural products with seed includes an agricultural product supply system configured to dispense agricultural products. The system includes a seed tube for introducing seed. A tube-mounted nozzle is positioned on the seed tube for introducing liquid agricultural product into the seed tube. A gaseous fluid line is in fluid connection to a source of gaseous fluid. A gaseous fluid bubble generation assembly is in fluid communication with the gaseous fluid line. The gaseous fluid bubble generation assembly is configured to generate bubbles. The gaseous fluid bubble generation assembly is arranged and constructed so that when the gaseous fluid from the gaseous fluid line is passed therethrough bubbles are generated and agglomerated when the gaseous fluid encounters the liquid agricultural product within the seed tube.Type: ApplicationFiled: March 1, 2022Publication date: June 16, 2022Applicant: AMVAC CHEMICAL CORPORATIONInventors: Richard L. Rice, KYLE CECIL, LARRY M. CONRAD, WILLIAM C. MARTIN, MATTHEW T. MILLER, JONATHAN E. STURM, TRAVIS M. SWEHLA
-
Patent number: 11358905Abstract: Described herein, inter alia, is a concentrate including a high ionic strength liquid and a microfibrillated cellulose, and methods of making the same.Type: GrantFiled: January 24, 2020Date of Patent: June 14, 2022Assignee: AMVAC Chemical CorporationInventors: Humberto Benito Lopez, Lisiane Zeni
-
Patent number: 11330756Abstract: A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.Type: GrantFiled: May 12, 2020Date of Patent: May 17, 2022Assignee: AMVAC Chemical CorporationInventors: Eric G. Wintemute, Richard L. Rice, Kent James, John J. Richardson
-
Publication number: 20220142066Abstract: A supply tube assembly for measuring a liquid agricultural product application rate. An upstream portion of a supply tube has an upstream portion outlet end. A downstream portion has a downstream portion inlet end. The sensor body assembly includes a sensor body, a first sensing plate, and a second sensing plate. The sensor body has a sensor inlet end positioned to receive an inlet flow of the liquid agricultural product from the upstream portion and a sensor outlet end positioned to receive an outlet flow of the liquid agricultural product. The sensor body is an enclosure having a cross sectional area larger than the cross sectional area of the upstream portion of the supply tube and the downstream portion of the supply tube. Electronic components are configured to measure the liquid agricultural product application rate between the first sensing plate and the second sensing plate.Type: ApplicationFiled: January 25, 2022Publication date: May 12, 2022Applicant: AMVAC CHEMICAL CORPORATIONInventors: Larry M. Conrad, RICHARD L. RICE
-
Patent number: 11312665Abstract: Described herein, inter alia, is a concentrate including a high ionic strength liquid and a microfibrillated cellulose, and methods of making the same.Type: GrantFiled: January 24, 2020Date of Patent: April 26, 2022Assignee: AMVAC Chemical CorporationInventors: Humberto Benito Lopez, Lisiane Zeni
-
Publication number: 20220095531Abstract: A system for dispensing low rate agricultural products, includes a syringe-based agricultural product metering system, at least one agricultural product tube, and an agricultural product metering system. The agricultural product metering system is operably connected to a source of low rate agricultural products. The agricultural product tube is operatively connected to the agricultural product metering system. The agricultural product metering system is configured to dispense liquid low rate agricultural products at a low rate defined as below 3.7 fluid ounces per 1000 row feet.Type: ApplicationFiled: September 21, 2021Publication date: March 31, 2022Applicant: AMVAC CHEMICAL CORPORATIONInventors: KEITH WOODRUFF, RICHARD L. RICE, LARRY M. CONRAD
-
Patent number: 11229155Abstract: A system and method that automatically monitors product use, such as the type and amount of agricultural and/or horticultural product stored in and dispensed from a cartridge over time and/or by geographic location. Monitored data are stored in memory such as a tag on the cartridge and may be transmitted to a server for storage, aggregation, and analysis. The cartridge may be authenticated before being authorized for use for the benefit of a current user in dispensing the product. The cartridge may be refilled after confirmation of authorization codes on the cartridge and refilling equipment tags. The cartridge may be calibrated automatically based on the bulk density or other parameter of the product in the cartridge. Data may be aggregated from a plurality of cartridges automatically. As-applied data from individual cartridges may be used to verify, independent of operator input, treated area coverage and product application rate.Type: GrantFiled: May 10, 2021Date of Patent: January 25, 2022Assignee: AMVAC Chemical CorporationInventors: Eric G. Wintemute, Richard L. Rice, Kent James, John J. Richardson
-
Patent number: 11230506Abstract: Disclosed herein are microbial consortia and compositions including microbes for use in agricultural or biodegradation applications. In some embodiments, soil, plants, and/or plant parts (such as seeds, seedlings, shoots, roots, leaves, fruit, stems, or branches) are contacted with a disclosed microbial consortia or composition including microbes. The microbial consortia or microbe-containing compositions may be applied to soil, plant, and/or plant parts alone or in combination with additional components (such as chitin, chitosan, glucosamine, amino acids, and/or liquid fertilizer). In additional embodiments, the disclosed microbial consortia or compositions including microbes are used in methods of degrading biological materials, such as chitin-containing biological materials.Type: GrantFiled: June 24, 2019Date of Patent: January 25, 2022Assignee: AMVAC Chemical CorporationInventors: Sung-Yong H. Yoon, Kathleen Swords, D. Ry Wagner, Selvasundaram Rajagopal
-
Patent number: 11230505Abstract: Disclosed herein are microbial consortia and compositions including microbes, for example, for use in agricultural or biodegradation applications. In some embodiments, soil, plants, and/or plant parts (such as seeds, seedlings, shoots, roots, leaves, fruit, stems, or branches) are contacted with a disclosed microbial consortia or composition including microbes. The microbial consortia or microbe-containing compositions may be applied to soil, plant, and/or plant parts alone or in combination with additional components (such as chitin, chitosan, glucosamine, amino acids, and/or liquid fertilizer). In additional embodiments, the disclosed microbial consortia or compositions including microbes are used in methods of degrading biological materials, such as chitin-containing biological materials.Type: GrantFiled: June 21, 2019Date of Patent: January 25, 2022Assignee: AMVAC Chemical CorporationInventors: Sung-Yong H. Yoon, Kathleen Swords, D. Ry Wagner, Selvasundaram Rajagopal
-
Patent number: D942070Type: GrantFiled: January 7, 2021Date of Patent: January 25, 2022Assignee: AMVAC CHEMICAL CORPORATIONInventors: Keith Woodruff, Brian Kaltner, Richard L. Rice
-
Patent number: D968019Type: GrantFiled: January 18, 2022Date of Patent: October 25, 2022Assignee: AMVAC CHEMICAL CORPORATIONInventors: Keith Woodruff, Brian Kaltner, Richard L. Rice
-
Patent number: D985393Type: GrantFiled: August 5, 2021Date of Patent: May 9, 2023Assignee: AMVAC CHEMICAL CORPORATIONInventors: Keith Woodruff, Brian Kaltner, Richard L. Rice
-
Patent number: D999446Type: GrantFiled: October 13, 2022Date of Patent: September 19, 2023Assignee: AMVAC CHEMICAL CORPORATIONInventors: Keith Woodruff, Brian Kaltner, Richard L. Rice