Patents by Inventor Karthik N. KARATHUR

Karthik N. KARATHUR 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).

  • Patent number: 12063935
    Abstract: The subject invention provides materials and methods for reducing deleterious atmospheric gases, such as greenhouse gases (GHGs) by enhancing utilization and storage of carbon in plants, as well as increasing the sequestration of carbon in plant and soil matter in the form of degradation-resistant organic polymers.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: August 20, 2024
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Karthik N. Karathur, Sean Farmer
  • Patent number: 12065613
    Abstract: The subject invention provides compositions and methods for simultaneously enhancing oil recovery, improving the quality of oil and gas through reduction in sulfur-containing compounds, and preventing and/or reducing corrosion of oil and gas production equipment. A multi-functional composition is provided comprising an antimicrobial biosurfactant component, a first ammonium salt, and ammonium hydroxide. In some embodiments, the efficiency of the composition is further enhanced by the addition of a chelating agent, a phenol (e.g., carbolic acid or phenolic acid), and/or an H2S scavenger. In some embodiments, the composition is further enhanced for use in cold climates by the addition of an antifreeze mixture comprising one or more of a second ammonium salt, sodium chloride and glycerol.
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: August 20, 2024
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Sean Farmer, Ken Alibek, Kent Adams, Karthik N. Karathur
  • Publication number: 20240218240
    Abstract: The subject invention provides compositions comprising solvents and surfactants, as well as their use in improving oil and/or gas production. In some embodiments, the compositions comprise chemical or synthetic solvents and/or surfactants. In other embodiments, the compositions comprise biological components, such as microorganisms and/or their growth by-products. The subject invention can be used to dissolve, disperse and/or emulsify paraffin precipitates and/or deposits; prevent and/or inhibit paraffin deposition; remove rust deposits and prevent corrosion associated therewith; inhibit bacterial growth and/or biofilm formation; and to enhance oil recovery.
    Type: Application
    Filed: January 22, 2024
    Publication date: July 4, 2024
    Inventors: Sean FARMER, Ken ALIBEK, Tyler DIXON, Karthik N. KARATHUR
  • Patent number: 12012548
    Abstract: The present invention provides environmentally-friendly compositions and methods for recovering oil from oil sands. The present invention can also be used for reducing the viscosity and/or increasing the API gravity of oil. In specific embodiments, the invention utilizes compositions comprising biochemical-producing microorganisms and microbial growth by-products, such as biosurfactants, as well as cavitation, to enhance oil recovery.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: June 18, 2024
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Sean Farmer, Ken Alibek, Karthik N. Karathur
  • Publication number: 20240191146
    Abstract: The subject invention provides microbe-based products, as well as their use to improve oil production and refining efficiency by, for example, remediating the disposable layers in oil tanks and other oil storage units. In preferred embodiments, the microbe-based products comprise biochemical-producing yeast and growth by-products thereof, such as, e.g., biosurfactants. The subject invention can be used to remediate rag layer and/or other dissolved solid layers that form in water-oil emulsions. Furthermore, the subject invention can be used for remediating solid impurities, such as sand, scale, rust and clay, in produced water, flow-back, brine, and/or fracking fluids.
    Type: Application
    Filed: February 22, 2024
    Publication date: June 13, 2024
    Inventors: Sean FARMER, Ken ALIBEK, Kent ADAMS, Karthik N. KARATHUR
  • Publication number: 20240116814
    Abstract: This present invention relates to compositions to improve concrete using biochemical-producing microbes and/or byproducts synthesized by the microbes. The invention also relates to methods for enhancing the performance of the concrete with said microbial strains and/or their byproducts.
    Type: Application
    Filed: December 1, 2022
    Publication date: April 11, 2024
    Inventors: Ken ALIBEK, Sean FARMER, Sergey KRAVTSOV, Amir MAHMOUDKHANI, Karthik N. KARATHUR
  • Publication number: 20240116831
    Abstract: The subject invention provides compositions and methods of their use for improving soil structure and hydrology.
    Type: Application
    Filed: October 14, 2022
    Publication date: April 11, 2024
    Inventors: Sean FARMER, Karthik N. KARATHUR
  • Publication number: 20240099332
    Abstract: The subject invention provides compositions and methods for reducing deleterious atmospheric gas emissions produced in livestock animals' digestive systems and/or waste. In preferred embodiments, a composition comprising one or more beneficial microorganisms and/or one or more microbial growth by-products is contacted with the livestock animal's digestive system and/or waste in order to, for example, control methanogenic bacteria therein.
    Type: Application
    Filed: February 10, 2021
    Publication date: March 28, 2024
    Inventors: Sean FARMER, Ken ALIBEK, Karthik N. KARATHUR, Keith HEIDECORN
  • Patent number: 11920091
    Abstract: The subject invention provides microbe-based products, as well as their use to improve oil production and refining efficiency by, for example, remediating the disposable layers in oil tanks and other oil storage units. In preferred embodiments, the microbe-based products comprise biochemical-producing yeast and growth by-products thereof, such as, e.g., biosurfactants. The subject invention can be used to remediate rag layer and/or other dissolved solid layers that form in water-oil emulsions. Furthermore, the subject invention can be used for remediating solid impurities, such as sand, scale, rust and clay, in produced water, flow-back, brine, and/or fracking fluids.
    Type: Grant
    Filed: December 26, 2022
    Date of Patent: March 5, 2024
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Sean Farmer, Ken Alibek, Kent Adams, Karthik N. Karathur
  • Publication number: 20240068019
    Abstract: The subject invention provides microbe-based products, as well as their use in simultaneously enhancing oil recovery from an oil well while efficiently removing contaminating compositions such as biofilm, scale, paraffin, and/or asphaltenes from oil production equipment and oil-bearing formations. The subject invention can also be used to disperse paraffin and asphaltene precipitates, and to reduce the viscosity of heavy crude oil. The subject invention further provides materials and methods for bioremediation of hydrocarbon-contaminated sites.
    Type: Application
    Filed: October 27, 2023
    Publication date: February 29, 2024
    Inventors: SEAN FARMER, KEN ALIBEK, KENT ADAMS, KARTHIK N. KARATHUR
  • Patent number: 11891567
    Abstract: The subject invention provides compositions comprising solvents and surfactants, as well as their use in improving oil and/or gas production. In some embodiments, the compositions comprise chemical or synthetic solvents and/or surfactants. In other embodiments, the compositions comprise biological components, such as microorganisms and/or their growth by-products. The subject invention can be used to dissolve, disperse and/or emulsify paraffin precipitates and/or deposits; prevent and/or inhibit paraffin deposition; remove rust deposits and prevent corrosion associated therewith; inhibit bacterial growth and/or biofilm formation; and to enhance oil recovery.
    Type: Grant
    Filed: July 30, 2022
    Date of Patent: February 6, 2024
    Assignee: Locus Solutions IPCo, LLC
    Inventors: Sean Farmer, Ken Alibek, Tyler Dixon, Karthik N. Karathur
  • Publication number: 20240013165
    Abstract: Systems and methods for analyzing monetization opportunities for climate-change-related program benefits and providing optimal combinations of program options to maximize monetization in an agricultural setting are provided. The system can work directly with a user's existing data management system and provide an automated service to optimize monetization of program benefits to give an additional revenue stream to the user.
    Type: Application
    Filed: October 29, 2021
    Publication date: January 11, 2024
    Inventor: Karthik N. KARATHUR
  • Patent number: 11834705
    Abstract: The subject invention provides microbe-based products, as well as their use in simultaneously enhancing oil recovery from an oil well while efficiently removing contaminating compositions such as biofilm, scale, paraffin, and/or asphaltenes from oil production equipment and oil-bearing formations. The subject invention can also be used to disperse paraffin and asphaltene precipitates, and to reduce the viscosity of heavy crude oil. The subject invention further provides materials and methods for bioremediation of hydrocarbon-contaminated sites.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: December 5, 2023
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Sean Farmer, Ken Alibek, Kent Adams, Karthik N. Karathur
  • Patent number: 11807810
    Abstract: The subject invention provides multi-functional biochemical compositions, as well as their use in enhancing oil recovery by, for example, enhancing traditional acid treatments. Advantageously, the compositions and methods of the subject invention are operationally-friendly, cost-effective, and environmentally-friendly approaches to enhancing oil recovery. More specifically, in preferred embodiments, the subject invention provides a multi-functional composition for enhanced oil recovery (EOR) comprising one or more concentrated acids that work in synergy with a combination of one or more surfactants, one or more chelating agents, and one or more solvents to stimulate the flow of oil from a formation.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: November 7, 2023
    Assignee: LOCUS SOLUTIONS IPCO, LLC
    Inventors: Sean Farmer, Ken Alibek, Karthik N. Karathur, Jonathan Rogers
  • Publication number: 20230332038
    Abstract: The subject invention provides multi-functional biochemical compositions, as well as their use in enhancing oil recovery by, for example, enhancing traditional acid treatments. Advantageously, the compositions and methods of the subject invention are operationally-friendly, cost-effective, and environmentally-friendly approaches to enhancing oil recovery. More specifically, in preferred embodiments, the subject invention provides a multi-functional composition for enhanced oil recovery (EOR) comprising one or more concentrated acids that work in synergy with a combination of one or more surfactants, one or more chelating agents, and one or more solvents to stimulate the flow of oil from a formation.
    Type: Application
    Filed: June 21, 2023
    Publication date: October 19, 2023
    Inventors: SEAN FARMER, KEN ALIBEK, KARTHIK N. KARATHUR, JONATHAN ROGERS
  • Publication number: 20230322556
    Abstract: The subject invention provides safe, environmentally-friendly, compositions and methods for extracting minerals and/or metals from ore. More specifically, the subject invention provides for bioleaching using a composition comprising one or more biosurfactant-producing microorganisms and/or microbial growth by-products. In specific embodiments, the composition comprises biosurfactant-producing yeasts and/or their growth by-products.
    Type: Application
    Filed: April 8, 2023
    Publication date: October 12, 2023
    Inventors: SEAN FARMER, KARTHIK N. KARATHUR
  • Publication number: 20230272263
    Abstract: The subject invention provides compositions comprising concentrated acids, solvents and surfactants, as well as their use in improving oil and/or gas production. In some embodiments, the compositions comprise biological components, such as microorganisms and/or their growth by-products. The subject invention can be used to dissolve, disperse and/or emulsify paraffin precipitates and/or deposits; prevent and/or inhibit paraffin deposition; remove scale deposits via enhanced acid treatments; remove rust deposits and prevent corrosion associated therewith; inhibit bacterial growth and/or biofilm formation; and to enhance oil recovery.
    Type: Application
    Filed: June 25, 2020
    Publication date: August 31, 2023
    Inventors: Sean FARMER, Ken ALIBEK, Karthik N. KARATHUR, Tyler DIXON, Jonathan ROGERS
  • Publication number: 20230220270
    Abstract: The subject invention provides multi-functional biochemical compositions, as well as their use in enhancing oil recovery from an oil-bearing subterranean formation. Advantageously, the compositions and methods of the subject invention are operationally-friendly, cost-effective, and environmentally-friendly. More specifically, in preferred embodiments, the subject invention provides a multi-functional composition for enhanced oil recovery (EOR) comprising one or more surfactants, one or more chelating agents, and one or more solvents.
    Type: Application
    Filed: March 21, 2023
    Publication date: July 13, 2023
    Inventors: Sean FARMER, Ken ALIBEK, Karthik N. KARATHUR, Anthony NERRIS
  • Publication number: 20230159814
    Abstract: The subject invention provides compositions and methods for simultaneously enhancing oil recovery, improving the quality of oil and gas through reduction in sulfur-containing compounds, and preventing and/or reducing corrosion of oil and gas production equipment. A multi-functional composition is provided comprising an antimicrobial biosurfactant component, a first ammonium salt, and ammonium hydroxide. In some embodiments, the efficiency of the composition is further enhanced by the addition of a chelating agent, a phenol (e.g., carbolic acid or phenolic acid), and/or an H2S scavenger. In some embodiments, the composition is further enhanced for use in cold climates by the addition of an antifreeze mixture comprising one or more of a second ammonium salt, sodium chloride and glycerol.
    Type: Application
    Filed: January 10, 2023
    Publication date: May 25, 2023
    Inventors: Sean FARMER, Ken ALIBEK, Kent ADAMS, Karthik N. KARATHUR, Alibek MOLDAKOZHAYEV, Anthony NERRIS
  • Publication number: 20230134060
    Abstract: The subject invention provides microbe-based products, as well as their use to improve oil production and refining efficiency by, for example, remediating the disposable layers in oil tanks and other oil storage units. In preferred embodiments, the microbe-based products comprise biochemical-producing yeast and growth by-products thereof, such as, e.g., biosurfactants. The subject invention can be used to remediate rag layer and/or other dissolved solid layers that form in water-oil emulsions. Furthermore, the subject invention can be used for remediating solid impurities, such as sand, scale, rust and clay, in produced water, flow-back, brine, and/or fracking fluids.
    Type: Application
    Filed: December 26, 2022
    Publication date: May 4, 2023
    Inventors: Sean FARMER, Ken ALIBEK, Kent ADAMS, Karthik N. KARATHUR