Patents by Inventor Satyanarayan Dev

Satyanarayan Dev 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: 12017930
    Abstract: Methods and related devices for enhancing the nutritional value of algal silage for aquaculture using electromagnetic radiation to expedite and make uniform the annealing process of the microalgae on the silage. New isolates have been screened for their natural abilities to produce added nutritional value comparable, if not higher, relative to industry gold standard strains.
    Type: Grant
    Filed: November 2, 2020
    Date of Patent: June 25, 2024
    Assignee: Florida A&M University
    Inventors: Victor Madu Ibeanusi, Satyanarayan Dev
  • Patent number: 12011622
    Abstract: An active force electric field anti-pathogenic fabric is used to remove pathogens from an environment surrounding the fabric. The fabric can be woven into daily clothing items, personal protective equipment, or other clothing items typically worn by a user. The fabric includes a current-carrying mesh that is coated with active materials used to remove pathogens from the air. As such, the fabric operates as an anti-pathogenic material that is used to remove harmful particles from an area surrounding a user. Accordingly, microorganisms, smoke particles, industrial pollutants, odor molecules, allergens are structurally disassociated into harmless protein fragments and natural molecules when encountering the purifying agents in the fabric.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: June 18, 2024
    Assignee: Florida A&M University
    Inventor: Satyanarayan Dev
  • Patent number: 11911501
    Abstract: A biocompatible resin composition that is used in the manufacture of a dissolvable microneedle that is used for the transdermal delivery of one or more active pharmaceutical ingredients to a subject. The biocompatible resin composition includes lithium phenyl-2,4,6-trimethylbenzoylphospinate, water, and poly(ethylene glycol) diacrylate (molecular weight 550), and may include methacrylated hyaluronic acid, that is capable of forming a structurally stable microneedle patch. The microneedle patch is formulated with the biocompatible resin composition using a continuous, one-step process utilizing additive manufacturing. Once manufactured, the microneedle patches are formulated to adhere to an outer layer of a subject's skin. Once administered to the subject, the microneedle compositions create microscopic pathways into the subject's subdermal layers to deliver one or more active agents to the subject, such as to the subject's bloodstream.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: February 27, 2024
    Assignee: Florida A&M University
    Inventors: Mandip Sachdeva, Arvind Bagde, Satyanarayan Dev
  • Patent number: 11806930
    Abstract: A multi-component adaptor assembly including a resin reservoir adaptor disposed on a printing surface of a preexisting additive manufacturing device, and including a build platform adaptor secured to a translatable arm of the preexisting additive manufacturing device. The resin reservoir adaptor is used to modify an existing resin reservoir by creating one or more smaller reservoirs within the larger housing, thereby reducing an amount of resin stored within the device to reduce resin waste. Moreover, the rotating and/or sliding build platform adaptor is designed to selectively contact one or more of the reservoirs of the resin reservoir adaptor, thereby selectively printing components of an additive manufactured process. The multi-component adaptor assembly allows for additive manufacturing projects using less resin with fewer waste products; simultaneous printing of identical structures; and the selective printing of different components of a structure during a single printing cycle.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: November 7, 2023
    Assignee: Florida A&M University
    Inventors: Mandip Sachdeva, Arvind Bagde, Keb Mosley-Kellum, Satyanarayan Dev, Thanh Dinh
  • Patent number: 11006649
    Abstract: Structures and methods of using a microwave pasteurization device, as well as related non-linear waveguides. In some embodiments, an in-shell egg pasteurization device with a non-linear slotted waveguide. In some embodiments the non-linear slotted waveguide comprises shaped waveguide applicators. The shaped waveguide applicators may employ oval, lens, or plum shaped non-linear slots to improve efficiency and efficacy of pasteurizing in-shell eggs, live oysters, tomatoes, or blueberries while maintianly the quality and functional attributes of the raw product.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 18, 2021
    Assignee: Florida A&M University
    Inventors: Satyanarayan Dev, Vijaya Grama Seetharamiengar Raghavan, Yvan Gariepy, Valerie Orsat
  • Patent number: 10765109
    Abstract: Methods and systems for detecting pests, such as termites, in living organisms, such as trees. Certain embodiments of the current invention utilize time domain reflectometry to detect the pests. Other embodiments of the current invention utilize microwave-coupled transmission spectrometry antenna array transmitters, and receivers to detect the pests.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: September 8, 2020
    Assignee: Florida A&M University
    Inventors: Satyanarayan Dev, Benjamin Hottel, Aavudai Anandhi Swamy
  • Patent number: 10648712
    Abstract: A microwave-assisted hybrid solar vapor absorption system that converts anergy into exergy and works sustainably without the intermittence associated with the single absorption vapor absorption systems. The heat required for the generator in a vapor absorption system is provided by preheating the water through solar collectors and by using the vehicle's waste heat in conjunction with solar heat, collecting the waste heat and the solar heat into circulating water or other thermal fluids like mineral oil through the vehicle's radiator, the vehicle's exhaust pipe, and a solar collector. By combining the waste heat and the solar heat, the system achieves the required generator temperature. By introducing dielectric heating and by differentially heating only the refrigerant fluid, and not the absorbent fluid, the required pressure for refrigeration is achieved, while allowing the absorbent fluid to remain significantly cooler than the refrigerant. This increases the Coefficient of Performance to 0.95.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: May 12, 2020
    Assignee: Florida A&M University
    Inventors: Satyanarayan Dev, Charles Magee
  • Publication number: 20200128837
    Abstract: Structures and methods of using a microwave pasteurization device, as well as related non-linear waveguides. In some embodiments, an in-shell egg pasteurization device with a non-linear slotted waveguide. In some embodiments the non-linear slotted waveguide comprises shaped waveguide applicators. The shaped waveguide applicators may employ oval, lens, or plum shaped non-linear slots to improve efficiency and efficacy of pasteurizing in-shell eggs, live oysters, tomatoes, or blueberries while maintianly the quality and functional attributes of the raw product.
    Type: Application
    Filed: October 31, 2018
    Publication date: April 30, 2020
    Inventors: Satyanarayan Dev, Vijaya Grama Seetharamiengar Raghavan, Yvan Gariepy, Valerie Orsat