Patents Assigned to Kittrich Corporation
  • Monoterpenoid/phenylpropanoid-containing compounds and methods of their making and use as seed treatments
    Patent number: 11696581
    Abstract: Disclosed are compounds having a monoterpenoid and/or phenylpropanoid moiety and methods of their making and use as pesticidal compounds, such as seed treatments.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: July 11, 2023
    Assignees: Kittrich Corporation, Iowa State University Research Foundation, Inc.
    Inventors: Joel R. Coats, James S. Klimavicz, Edmund J. Norris, Steven M. Bessette, A. David Lindsay
  • Reclosable elastomeric fastener
    Patent number: 9694951
    Abstract: A reclosable elastomeric fastener and method for sealing storage and serving containers using same. The fastener consists of two complementary elastomeric profiles, having male and female interlocking elements, which extend around the periphery of the lid and container components of a storage receptacle. The reclosable fastener forms a water-resistant seal when the male and female elements of the complementary profiles are mutually occluded.
    Type: Grant
    Filed: July 3, 2014
    Date of Patent: July 4, 2017
    Assignee: KITTRICH CORPORATION
    Inventor: Robert J. Friedland
  • Pesticidal compositions and methods for using same
    Patent number: 9497974
    Abstract: Pesticidal compositions containing plant essential oils, such as rosemary oil, wintergreen oil, etc., and methods for using same are disclosed.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: November 22, 2016
    Assignee: KITTRICH CORPORATION
    Inventors: Steven M. Bessette, A. David Lindsay
  • Formulation and method of making vitamin infused air spray
    Patent number: 9408935
    Abstract: A formulation for a 100% natural non-aerosol air freshener infused with vitamins. The formulation may further include plant material known to have naturally occurring fungicidal, bactericidal, disinfectant, germicidal, antiseptic, antibiotic and/or antimicrobial properties. Also, a method of preparing a formulation for a 100% natural non-aerosol air freshener infused with vitamins.
    Type: Grant
    Filed: March 10, 2014
    Date of Patent: August 9, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Robin K. Levine
  • Foamed surface covering with coherent layer
    Patent number: 9339994
    Abstract: Embodiments of a new foamed surface covering are disclosed, wherein a primary layer of polymeric foam features at least one coherent layer consisting of a water-resistant blend of styrene-maleic anhydride and acrylic resin. The coherent layer facilitates the secured and reusable application of the surface covering after repeated washings.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: May 17, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A Calkins
  • Non-slip supportive carpet underlay
    Patent number: 9254624
    Abstract: A multilayered carpet cushion underlay structure is provided having a primary sheet of resilient viscoelastic polyurethane foam adhered to a non-woven fabric carrier. The composite material additionally features a subjacent surface having an arrangement of polymeric fictionalizing projections that provide optimal resistance to slippage.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: February 9, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A. Calkins
  • Perforated nonslip non-adhesive surface covering
    Patent number: 9248314
    Abstract: The present disclosure relates to removable, nonslip, non-adhesive coverings which are used as shelf, drawer or storage liners. In particular, the covering sheet features an improved composite material having a top decorative layer of flocked polymeric film combined to a continuous bottom layer of unsupported foam. The structure of the multilayered composite material facilitates the convenient hand tearing of the sheet to size through a grid of perforations that are obscured by a fine coating of natural or synthetic fibers.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: February 2, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A. Calkins
  • Pesticidal compositions containing rosemary oil and wintergreen oil
    Patent number: 9247751
    Abstract: Pesticidal compositions containing plant essential oils, such as rosemary oil and/or wintergreen oil, and methods for using same are disclosed.
    Type: Grant
    Filed: June 19, 2014
    Date of Patent: February 2, 2016
    Assignee: Kittrich Corporation
    Inventors: Steven M. Bessette, A. David Lindsay
  • Perforated nonslip non-adhesive surface covering
    Patent number: 9132283
    Abstract: A surface covering that is a multilayered composite material. The multilayer composite material includes a top facing layer of polymeric film and a bottom layer of unsupported foam.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: September 15, 2015
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A Calkins
  • Formulation and Method of Making Vitamin Infused Air Spray
    Publication number: 20150252291
    Abstract: A formulation for a 100% natural non-aerosol air freshener infused with vitamins. The formulation may further include plant material known to have naturally occurring fungicidal, bactericidal, disinfectant, germicidal, antiseptic, antibiotic and/or antimicrobial properties. Also, a method of preparing a formulation for a 100% natural non-aerosol air freshener infused with vitamins.
    Type: Application
    Filed: March 10, 2014
    Publication date: September 10, 2015
    Applicant: Kittrich Corporation
    Inventor: Robin K. Levine
  • Modular furniture System
    Patent number: 8667911
    Abstract: A modular furniture system having planar vertical components having slots and/or tabs, and planar horizontal components having slots and/or tabs, wherein the vertical components and the horizontal components releasably and interlockingly mate with each other to form a plurality of different pieces of furniture.
    Type: Grant
    Filed: July 17, 2012
    Date of Patent: March 11, 2014
    Assignee: Kittrich Corporation
    Inventor: Carl Brock Brandenberg
  • Opaque mat with diamond pattern
    Patent number: D694550
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: December 3, 2013
    Assignee: Kittrich Corporation
    Inventor: Mark A. Calkins
  • Translucent mat with diamond pattern
    Patent number: D694551
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: December 3, 2013
    Assignee: Kittrich Corporation
    Inventor: Mark A. Calkins
  • Shower suction mat
    Patent number: D707058
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: June 17, 2014
    Assignee: Kittrich Corporation
    Inventor: Mark A. Calkins
  • Translucent mat with diamond pattern
    Patent number: D756686
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: May 24, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A Calkins
  • Opaque mat with ribbed pattern
    Patent number: D758096
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: June 7, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A Calkins
  • Opaque mat with diamond pattern
    Patent number: D758097
    Type: Grant
    Filed: December 3, 2013
    Date of Patent: June 7, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A. Calkins
  • Translucent mat with ribbed pattern
    Patent number: D763011
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: August 9, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A Calkins
  • Disposable foil pan
    Patent number: D766647
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: September 20, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A. Calkins
  • Disposable foil pan
    Patent number: D766648
    Type: Grant
    Filed: November 7, 2014
    Date of Patent: September 20, 2016
    Assignee: KITTRICH CORPORATION
    Inventor: Mark A. Calkins