Patents Assigned to AGTEC INNOVATIONS, INC.
  • Micronutrient fertilizers and methods of making and using the same
    Patent number: 10239797
    Abstract: A water insoluble micronutrient fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one first micronutrient selected from the group consisting of chromium, cobalt, copper, iron, manganese, and zinc; a polyphosphate; and optionally at least one second micronutrient selected from the group consisting of boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water insoluble, dilute acid soluble, and free-flowing powders.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: March 26, 2019
    Assignee: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari
  • Polyphosphate fertilizer combinations
    Patent number: 9932276
    Abstract: A composite particle and a population of particles comprising a water-insoluble polyphosphate composition, methods of producing, and methods of using the same are provided. The polyphosphate composition may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum, selenium or sulfur.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: April 3, 2018
    Assignee: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari
  • Phosphate fertilizers and methods of making and using the same
    Patent number: 9764993
    Abstract: A water-insoluble phosphate fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water-insoluble, dilute acid-soluble, and free-flowing powders.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: September 19, 2017
    Assignee: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari
  • Micronutrient fertilizers and methods of making and using the same
    Patent number: 9181137
    Abstract: A water insoluble micronutrient fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one first micronutrient selected from the group consisting of chromium, cobalt, copper, iron, manganese, and zinc; a polyphosphate; and optionally at least one second micronutrient selected from the group consisting of boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water insoluble, dilute acid soluble, and free-flowing powders.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: November 10, 2015
    Assignee: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari
  • Phosphate fertilizers and methods of using the same
    Patent number: 9017443
    Abstract: A water-insoluble phosphate fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water-insoluble, dilute acid-soluble, and free-flowing powders.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: April 28, 2015
    Assignee: Agtec Innovations, Inc.
    Inventor: Chandrika Varadachari
  • Polyphosphate fertilizer combinations
    Patent number: 8999031
    Abstract: A composite particle and a population of particles comprising a water-insoluble polyphosphate composition, methods of producing, and methods of using the same are provided. The polyphosphate composition may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum, selenium or sulfur.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: April 7, 2015
    Assignee: Agtec Innovations, Inc.
    Inventor: Chandrika Varadachari
  • Micronutrient fertilizers and methods of making and using the same
    Patent number: 8506670
    Abstract: A water insoluble micronutrient fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one first micronutrient selected from the group consisting of chromium, cobalt, copper, iron, manganese, and zinc; a polyphosphate; and optionally at least one second micronutrient selected from the group consisting of boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water insoluble, dilute acid soluble, and free-flowing powders.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: August 13, 2013
    Assignee: Agtec Innovations, Inc.
    Inventor: Chandrika Varadachari
  • POLYPHOSPHATE FERTILIZER COMBINATIONS
    Publication number: 20130143737
    Abstract: A composite particle and a population of particles comprising a water-insoluble polyphosphate composition, methods of producing, and methods of using the same are provided. The polyphosphate composition may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum, selenium or sulfur.
    Type: Application
    Filed: August 8, 2011
    Publication date: June 6, 2013
    Applicant: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari
  • PHOSPHATE FERTILIZERS AND METHODS OF USING THE SAME
    Publication number: 20130133387
    Abstract: A water-insoluble phosphate fertilizer, methods of producing, and methods of using the same are provided. The fertilizer may comprise at least one alkaline earth metal selected from calcium and magnesium and optionally at least one nutrient ion selected from the group consisting of potassium, ammonium, zinc, iron, manganese, copper, boron, chlorine, iodine, molybdenum or selenium. The fertilizer compounds are preferably water-insoluble, dilute acid-soluble, and free-flowing powders.
    Type: Application
    Filed: August 8, 2011
    Publication date: May 30, 2013
    Applicant: AGTEC INNOVATIONS, INC.
    Inventor: Chandrika Varadachari