Patents by Inventor Eric C. Parks

Eric C. Parks 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: 11970565
    Abstract: HCFO-containing isocyanate-reactive compositions, foam-forming compositions containing such isocyanate-reactive compositions, rigid PUR-PIR foams made using such foam-forming compositions, and methods for producing such foams, including use of such foams as insulation in discontinuous foam panel applications. The isocyanate-reactive composition includes a polyol blend, a blowing agent composition, and a tertiary amine catalyst. The polyol blend includes: (1) an aromatic polyester polyol having a functionality of 1.5 to less than 2.5 and an OH number of 150 to 360 mg KOH/g; (2) an aromatic polyester polyol having a functionality of at least 2.5 and an OH number greater than 360 mg KOH/g, which is present in an amount of at least 10% by weight, based on the total weight of the aromatic polyester polyol in the polyol blend; and (3) an amine-initiated polyether polyol having an OH number of at least 500 mg KOH/g and a functionality of 2.5 to 4.
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: April 30, 2024
    Assignee: Covestro LLC
    Inventors: Michael H. Bell, Brandon W. Parks, Eric C. Giles
  • Publication number: 20160082891
    Abstract: A waterproof container is provided for collecting, securely enclosing, transporting and storing pocket contents, personal possessions, weapons, contraband, evidence and other paraphernalia collected from a person of interest who has been stopped or is being detained, frisked, questioned or arrested. A base structure underlies and supports the container. A snap-together connection releasably attaches the container to the base structure. Magnetic material and a hook formation preferably are provided to hold the base structure in place on the exterior of a lockable closure of a police vehicle, typically on a trunk lid of the vehicle.
    Type: Application
    Filed: June 21, 2013
    Publication date: March 24, 2016
    Inventor: Eric C. Parks
  • Publication number: 20140374453
    Abstract: A waterproof container is provided for collecting, securely enclosing, transporting and storing pocket contents, personal possessions, weapons, contraband, evidence and other paraphernalia collected from a person of interest who has been stopped or is being detained, frisked, questioned or arrested. A base structure underlies and supports the container. A snap-together connection releasably attaches the container to the base structure. Magnetic material and a hook formation preferably are provided to hold the base structure in place on the exterior of a lockable closure of a police vehicle, typically on a trunk lid of the vehicle.
    Type: Application
    Filed: June 21, 2013
    Publication date: December 25, 2014
    Inventor: Eric C. Parks