Patents by Inventor Philip G. Koehler

Philip G. Koehler 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).

  • Publication number: 20040006931
    Abstract: A barrier implement intended for obstructing a route of travel of crawling arthropods along a passageway comprises a sheet configured to circumscribe a passageway along which arthropods crawl. A dimension of the sheet is sized or molded relative to said passageway. An arthropod deterring component associated with said sheet for deterring said crawling arthropods and impeding their route of travel along said passageway.
    Type: Application
    Filed: July 14, 2003
    Publication date: January 15, 2004
    Applicant: Lineguard, Inc.
    Inventors: Ernest H. Roberts, Philip G. Koehler, Richard S. Patterson
  • Patent number: 6637150
    Abstract: Below ground kits for controlling arthropods such as termites, ants, and roaches. A first embodiment fills a chamber with a food and places it adjacent to an arthropod population such as termites, so that live termites can then enter the entrance/exit of the tube to reach the food. Once termites are inside the tube, a non-edible foraging matrix, such as a disc of loose soil, sand, rocks, shale, and gravel that is treated with a slow acting and non-repellant toxicant, is placed between the food in the chamber and the termite entrance/exit. Termites are forced to pass through and disperse the slow-acting and non-repellent toxicant through their tunnels and living space in order to kill termites over time.
    Type: Grant
    Filed: August 29, 2001
    Date of Patent: October 28, 2003
    Assignee: University of Florida
    Inventors: Faith M. Oi, Philip G. Koehler
  • Patent number: 6606816
    Abstract: Surface ground kits for controlling arthropods such as termites, carpenter ants, fire ants, roaches, and the like, and combinations thereof. Embodiments can include mounting a chamber on a ground insertable member having an edible food source, such as a wood stake, and pressing the member into the ground until the chamber is against the ground surface. The chamber can be cylindrical disc shape having one closed end and closed sides, such as plastic cup, Petri dish, and the like. Optionally, the chamber can be non-opaque so that the interior contents can be viewed from outside the chamber. The lower open end of the chamber can be a layer of an edible non-toxic material such as a layer of foam, and the like. On top of the edible layer, can be a layer of a non-edible foraging matrix that contains the slow-acting non-repellent toxicant within the foraging matrix, and this layer can be visible through the top closed portion of the chamber.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: August 19, 2003
    Assignee: University of Florida
    Inventors: Faith M. Oi, Philip G. Koehler
  • Patent number: 6606817
    Abstract: Above ground kits for controlling arthropods such as termites, carpenter ants, fire ants, roaches, combinations, and the like. Embodiments can include mounting a chamber on the inside and outside of a manmade structure such as a house, a building, and a shed. Additionally, the invention can be mounted on a foundation beneath the structure. Furthermore, the above ground invention can be mounted on a side of a fence. Still furthermore, the invention can be placed on the sides of natural items that need protection such as trees, and the like. And still furthermore, the invention can be attached to a planter. Methods for mounting can include adhesive layers such as peel and stick tape, as well as removable fasteners such as hook and loop fasteners. Other fasteners can include nails, screws and stake type members. The chambers can be wrapped in shrink wrap, and the like.
    Type: Grant
    Filed: March 13, 2002
    Date of Patent: August 19, 2003
    Assignee: University of Florida
    Inventors: Faith M. Oi, Philip G. Koehler
  • Publication number: 20020157302
    Abstract: Surface ground kits for controlling arthropods such as termites, carpenter ants, fire ants, roaches, and the like, and combinations thereof. Embodiments can include mounting a chamber on a ground insertable member having an edible food source, such as a wood stake, and pressing the member into the ground until the chamber is against the ground surface. The chamber can be cylindrical disc shape having one closed end and closed sides, such as plastic cup, Petri dish, and the like. Optionally, the chamber can be non-opaque so that the interior contents can be viewed from outside the chamber. The lower open end of the chamber can be a layer of an edible non-toxic material such as a layer of foam, and the like. On top of the edible layer, can be a layer of a non-edible foraging matrix that contains the slow-acting non-repellent toxicant within the foraging matrix, and this layer can be visible through the top closed portion of the chamber.
    Type: Application
    Filed: March 13, 2002
    Publication date: October 31, 2002
    Inventors: Faith M. Oi, Philip G. Koehler
  • Publication number: 20020134003
    Abstract: Above ground kits for controlling arthropods such as termites, carpenter ants, fire ants, roaches, combinations, and the like. Embodiments can include mounting a chamber on the inside and outside of a manmade structure such as a house, a building, and a shed. Additionally, the invention can be mounted on a foundation beneath the structure. Furthermore, the above ground invention can be mounted on a side of a fence. Still furthermore, the invention can be placed on the sides of natural items that need protection such as trees, and the like. And still furthermore, the invention can be attached to a planter. Methods for mounting can include adhesive layers such as peel and stick tape, as well as removable fasteners such as hook and loop fasteners. Other fasteners can include nails, screws and stake type members. The chambers can be wrapped in shrink wrap, and the like.
    Type: Application
    Filed: March 13, 2002
    Publication date: September 26, 2002
    Inventors: Faith M. Oi, Philip G. Koehler
  • Patent number: 6298597
    Abstract: A termite control system kit. A several step process starts with taking a tube with a removal cap at one end, such as a two to four inch PVC tube, and filling the inner chamber with a food source such as rolled cardboard. The tube is then placed with its open end adjacent to a termite population so that live termites can then enter the entrance/exit of the tube to reach the food source. Once termites are inside the tube, the cap is removed from the tube, and a non-edible foraging matrix, such as a disc of loose soil and or sand that is treated with a slow acting and non-repellant toxicant, is placed between the food source in the chamber and the termite entrance/exit of the chamber. Slow acting and non-repellent toxicants can be non-immediate lethal doses of fipronil, chlorfenapyr, imidacloprid, and chlorpyrifos.
    Type: Grant
    Filed: March 14, 2000
    Date of Patent: October 9, 2001
    Assignees: University of Florida, The United States of America as represented by the Secretary of Agriculture
    Inventors: Philip G. Koehler, Faith M. Oi
  • Patent number: 4857532
    Abstract: A composition and method for the regulation of the growth and mortality of cockroaches based on the administration thereto of allopurinol.
    Type: Grant
    Filed: May 2, 1988
    Date of Patent: August 15, 1989
    Assignee: University of Florida
    Inventors: Philip G. Koehler, Richard Kramer, Richard S. Patterson