Patents by Inventor Joel Farrell Siegel

Joel Farrell Siegel 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).

  • Contaminant-tolerant foaming additive
    Publication number: 20030078180
    Abstract: A composition of an aqueous, an aqueous acid, and an aqueous alkaline foaming additive (“foamer”) functions in a wide pH range and under conditions of salt, alcohol, and hydrocarbon contamination. The foaming additive (“foamer”) composition includes a mixture of a salt of an alkyl ether sulfate surfactant, a polymer or combination of polymers, and either a water miscible solvent for the liquid foamer additive or a silicon compound for a substantially anhydrous foamer additive.
    Type: Application
    Filed: October 24, 2001
    Publication date: April 24, 2003
    Applicant: Benchmark Research & Technology, Inc.
    Inventors: Pablo Munoz, William Franklin Harris, David Brian Acker, Joel Farrell Siegel