Patents Assigned to Contech Enterprises Inc.
  • Patent number: 8940287
    Abstract: This invention relates to a novel method of attracting and trapping Drosophila species and a composition therefor. A method of attracting flies in the family Drosophilidae which comprises preparing an attractant which is a combination of a moistening agent, yeast and dried and powdered vegetable matter host substrate, including (but not limited to) banana, apple, pear, papaya, mango, orange, tomato, or vegetables, including (but not limited to) potato and squash, and placing this attractive lure in a trap.
    Type: Grant
    Filed: January 24, 2008
    Date of Patent: January 27, 2015
    Assignee: Contech Enterprises Inc.
    Inventors: Anna L. Birmingham, Iisak S. Andreller, Ervin Kovacs, Jean Pierre Lafontaine, Norman Avelino, Gerhard Gries, Alan L. Vaudry, John H. Borden
  • Patent number: 8889731
    Abstract: This invention relates to compositions of one or more compounds that incorporate one or more allyl sulfide, allyl disulfide or allyl polysulfide moieties, or one or more allyl sulfide, allyl disulfide or allyl polysulfide moieties and one or more hydroxyl groups, used in effective amount in formulations, including emulsions, to repel blood-feeding ectoparasitic arthropods, including mosquitoes, and to deter them from landing and feeding when applied to the skin, clothing or environment of animals, including humans. Said compounds can include, but are not limited to, 8-allyl-sulfanyloctan-1-ol. This invention also relates to compositions comprising one or more of said compounds in further combination with other arthropod repellent and deterrent compounds, including vanillin. These compounds may be formulated with inert ingredients to form a liquid, gel, paste, soap, spray, aerosol or powder.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: November 18, 2014
    Assignee: Contech Enterprises Inc.
    Inventors: Regine M. Gries, Gerhard G. Gries, Grigori Khaskin, Norman Avelino, Cory Campbell
  • Patent number: 7913638
    Abstract: According to the present invention, there is provided a wasp repellent device comprising a suspension member operatively connected to a closed end of a bag. The bag has a skirt extending from the closed end of the bag to a mouth of the bag, with a drawstring for contracting the mouth of the bag to give the bag the approximate shape of an inverted cone. The exterior of the bag is provided with a striated pattern and, in use, the bag imitates the appearance of a wasp nest.
    Type: Grant
    Filed: December 1, 2009
    Date of Patent: March 29, 2011
    Assignee: Contech Enterprises Inc.
    Inventors: Victoria Olson, Kim Cassar-Torreggiani
  • Publication number: 20110021622
    Abstract: This invention relates to a 10-component stabilized synthetic honey bee brood pheromone and methods of stabilizing said pheromone by adding one or more antioxidants, thereby enabling the production and sustained use of commercial products based on that pheromone. The 11-component stabilized pheromone composition formed by adding the antioxidant tertiary-butyl hydroquinone to a synthetic blend of ethyl linoleate, ethyl linolenate, ethyl oleate, ethyl palmitate, ethyl stearate, methyl linoleate, methyl linolenate, methyl oleate, methyl palmitate and methyl stearate can be used in generic or race-specific ratios to manipulate the behavior and improve the performance of worker honey bees, resulting in overall increased vigor of the hive.
    Type: Application
    Filed: May 5, 2010
    Publication date: January 27, 2011
    Applicants: CONTECH ENTERPRISES INC., THE TEXAS A&M UNIVERSITY SYSTEM
    Inventors: Tanya Pankiw, Bradley N. Metz, Norman Avelino, Jean Pierre Lafontaine
  • Patent number: 7744280
    Abstract: According to the present invention, there is provided a wasp repellent device comprising a suspension member operatively connected to a closed end of a nest mimic The nest mimic has a skirt extending from the closed end of the nest mimic to a mouth of the nest mimic, with a drawstring for contracting the mouth of the nest mimic to give the nest mimic the approximate shape of slightly tapered inverted cone. The exterior of the nest mimic is provided with irregular and uneven striated pattern and, in use, the nest mimic imitates the appearance of a natural wasp nest.
    Type: Grant
    Filed: June 10, 2005
    Date of Patent: June 29, 2010
    Assignee: Contech Enterprises Inc.
    Inventors: Victoria Olson, Kim Cassar-Torreggiani
  • Patent number: 7727517
    Abstract: This invention relates to a stabilized honey bee pheromone and methods of stabilizing the honey bee brood pheromone, thereby enabling the production and sustained use of commercial products based on that pheromone. The stabilized pheromone can be used to manipulate the behavior and improve the performance of worker honey bees, resulting in overall increased vigor of the hive. The pheromone composition comprises two or more of ethyl linoleate, ethyl linolenate, ethyl oleate, ethyl palmitate, ethyl stearate, methyl linoleate, methyl linolenate, methyl oleate, methyl palmitate and methyl stearate and an antioxidant.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: June 1, 2010
    Assignee: Contech Enterprises Inc.
    Inventors: Tanya Pankiw, Jean Pierre Lafontaine, Norman Avelino