Patents by Inventor LEE BLANEY

LEE BLANEY 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).

  • PHOSPHOROUS EXTRACTION AND RECOVERY SYSTEM
    Publication number: 20220227652
    Abstract: Separation methods and systems for converting high concentrations of animal wastes and other nutrient-rich organic materials into nutrients and other useful products such as struvite and potassium struvite. Advantageously, the system and methods do not require the addition of external chemicals other than an acid and a base.
    Type: Application
    Filed: April 4, 2022
    Publication date: July 21, 2022
    Inventors: Lee BLANEY, Utsav SHASHVATT, Charles PORTNER
  • PHOSPHORUS EXTRACTION AND RECOVERY SYSTEM (PEARS)
    Publication number: 20200079699
    Abstract: Separation methods and systems for converting high concentrations of animal wastes into nutrients and other useful products such as struvite and potassium struvite. Advantageously, the system and methods do not require the addition of external chemicals other than an acid and a base.
    Type: Application
    Filed: September 24, 2019
    Publication date: March 12, 2020
    Inventors: LEE BLANEY, UTSAV SHASHVATT
  • NUTRIENT EXTRACTION AND RECOVERY DEVICE FOR ISOLATION AND SEPARATION OF TARGET PRODUCTS FROM ANIMAL PRODUCED WASTE STREAMS
    Publication number: 20190270679
    Abstract: The present invention provides for nutrient extraction and recovery devices that use the Donnan Membrane Principle (DMP) to cause spontaneous separation of dissolved ions along electrochemical potential gradients, wherein anions and cations such as H2PO4+, HPO42?, PO43?, Mg2+, Ca2+, NH4+, and K+ are moved from manure containing waste streams through cation and anion exchange membranes into a recovery stream thereby precipitating target compounds including but not limited to struvite, potassium struvite and hydroxyapatite.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventor: Lee BLANEY
  • PHOSPHORUS EXTRACTION AND RECOVERY SYSTEM (PEARS)
    Publication number: 20170327427
    Abstract: Separation methods and systems for converting high concentrations of animal wastes into nutrients and other useful products such as struvite and potassium struvite. Advantageously, the system and methods do not require the addition of external chemicals other than an acid and a base.
    Type: Application
    Filed: May 12, 2017
    Publication date: November 16, 2017
    Inventors: LEE BLANEY, UTSAV SHASHVATT
  • NUTRIENT EXTRACTION AND RECOVERY DEVICE FOR ISOLATION AND SEPARATION OF TARGET PRODUCTS FROM ANIMAL PRODUCED WASTE STREAMS
    Publication number: 20170174577
    Abstract: The present invention provides for nutrient extraction and recovery devices that use the Donnan Membrane Principle (DMP) to cause spontaneous separation of dissolved ions along electrochemical potential gradients, wherein anions and cations such as H2PO4?, HPO42?, PO43?, Mg2+, Ca2+, NH4+, and K+ are moved from manure containing waste streams through cation and anion exchange membranes into a recovery stream thereby precipitating target compounds including but not limited to struvite, potassium struvite and hydroxyapatite.
    Type: Application
    Filed: December 16, 2016
    Publication date: June 22, 2017
    Inventor: LEE BLANEY