Patents Assigned to Pentagonal Holdings, Inc.
  • Latex paint remover
    Patent number: 6797077
    Abstract: Isobutyl isobutyrate is a safe, effective, and environmentally-friendly cleaning composition for removing dried latex paint.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: September 28, 2004
    Assignee: Pentagonal Holdings, Inc.
    Inventor: Richard E. Pearl
  • Composition for the safe removal of indoor allergens
    Publication number: 20020182184
    Abstract: This invention provides for an enzymatic cleaning composition that will reduce and remove allergens and perform general cleaning at the same time. The enzymatic cleaning composition comprises an enzyme and/or a bacterial spore substance capable of producing enzymes, a wetting agent, an odor-encapsulating agent, a neutralizing agent, a surfactant-encapsulating agent, an embrittling agent and water. The enzymatic composition is applied to carpets, upholstery, drapes and other fabrics, and hard surfaces. The applied composition dries and subsequently the allergens can be removed. Additionally, the present invention provides for a new and unique manner of delivery of the enzymatic composition.
    Type: Application
    Filed: May 21, 2002
    Publication date: December 5, 2002
    Applicant: Pentagonal Holdings, Inc.
    Inventors: Richard E. Pearl, Scott E. Zeilinger
  • Latex paint remover
    Patent number: 6235694
    Abstract: Isobutyl isobutyrate is a safe, effective, and environmentally-friendly cleaning composition for removing dried latex paint.
    Type: Grant
    Filed: June 26, 2000
    Date of Patent: May 22, 2001
    Assignee: Pentagonal Holdings, Inc.
    Inventor: Richard E. Pearl