Patents by Inventor Hendrik Leonard Ypema

Hendrik Leonard Ypema 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).

  • METHODS AND USES OF A MIXTURE COMPRISING ALPHA-CYPERMETHRIN AND DINOTEFURAN FOR CONTROLLING INVERTEBRATE PESTS IN T
    Publication number: 20230106291
    Abstract: The present invention relates to methods and uses for combating or controlling invertebrate pests in turf, which comprises applying a mixture comprising alpha-cypermethrin and dinotefuran to the turf area, the invertebrate pests or their food supply, habitat or breeding grounds. The most common invertebrate pests in turf are certain worms, e.g. Armyworm, ants, e.g. fire ants, bugs and in particular white grubs, which are larvae of different kinds of insects, mainly of bugs. They usually live in the soil and damage the turf grass plants by feeding on their roots. The turf pests can be efficiently combated or controlled by the methods and uses of the invention.
    Type: Application
    Filed: February 17, 2021
    Publication date: April 6, 2023
    Inventors: Hendrik Leonard Ypema, Katelyn A. Venner, Kenneth Scott Brown, Jeffery Douglas Vannoy, Brian K. Thompson, Kyle J. Miller, Jennifer Bergh Browning, Kathie M. Kalmowitz
  • Fungicidal mixtures of triticonazole and difenoconazole
    Patent number: 8293680
    Abstract: Fungicidal mixtures comprising, as active components: 1) triticonazole of the formula I and 2) difenoconazole of the formula II in a synergistically effective amount, and also compositions comprising these mixtures.
    Type: Grant
    Filed: September 10, 2008
    Date of Patent: October 23, 2012
    Assignee: BASF SE
    Inventors: Don Craig Lindholm, Hendrik Leonard Ypema, Nathan Todd Froese
  • Method for Increasing the Number of Seedlings Per Number of Sowed Grains of Seed
    Publication number: 20110162268
    Abstract: The present invention relates to a method for increasing the number of seedlings per number of sowed grains of seed comprising a) treating seed with a pesticide and an aqueous compositions comprising a polymer selected from vinylidene chloride copolymer or chitosan; and b) drying said treated seed. The present invention further relates to the use of a polymer selected from vinylidene chloride copolymer or chitosan for increasing the number of seedlings per number of sowed grains of seed, wherein the seed has been treated with a pesticide.
    Type: Application
    Filed: September 8, 2009
    Publication date: July 7, 2011
    Inventors: Don Craig Lindholm, Maria Cristina Pagani, Leo D. Charvat, Hendrik Leonard Ypema, Larry J. Newson, Kelly Liberator
  • Fungicidal Mixtures of Triticonazole and Difenoconazole
    Publication number: 20100190646
    Abstract: Fungicidal mixtures comprising, as active components: 1) triticonazole of the formula I and 2) difenoconazole of the formula II in a synergistically effective amount, and also compositions comprising these mixtures.
    Type: Application
    Filed: September 10, 2008
    Publication date: July 29, 2010
    Applicant: BASF SE
    Inventors: Don Craig Lindholm, Hendrik Leonard Ypema, Nathan Todd Froese
  • Strobilurins for Increasing the Resistance of Plants to Abiotic Stress
    Publication number: 20100173900
    Abstract: The present invention relates to a method for increasing the resistance of a plant or of a plant's seed to abiotic stress which method comprises treating the seed from which the plant is to grow with at least one strobilurin. The invention further relates to the use of at least one strobilurin for increasing the resistance of a plant or of a plant's seed to abiotic stress.
    Type: Application
    Filed: June 27, 2008
    Publication date: July 8, 2010
    Applicant: BASF SE
    Inventors: Harald Koehle, James Gaffney, Thomas J. Holt, Hendrik Leonard Ypema, Maria Cristina Pagani