Patents by Inventor MARK SIEM

MARK SIEM 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).

  • FLUORINE-FREE FIREFIGHTING FOAM CONCENTRATES AND FIREFIGHTING FOAM COMPOSITIONS
    Publication number: 20230271046
    Abstract: The present invention is generally directed to fluorine-free firefighting foam concentrates containing a surfactant component comprising one or more surfactants, optionally one or more solvents, optionally one or more inorganic salts, and optionally one or more organic salts. The present invention is also directed to firefighting foam solutions and firefighting foams prepared from such concentrates and methods for their use. The fluorine-free firefighting foam concentrates exhibit Newtonian behavior. The fluorine-free firefighting foam solution exhibits dilution thickening properties.
    Type: Application
    Filed: February 24, 2023
    Publication date: August 31, 2023
    Inventors: Mark Siem, Pamela Havelka-Rivard, LeiLei Zhang, Robert Paulick, Monica Fernandez, Covadonga Perez
  • FLUORINE-FREE FIREFIGHTING FOAMS CONTAINING ONE OR MORE BIOPOLYMERS
    Publication number: 20220134158
    Abstract: The present invention is directed to fluorine-free firefighting foams containing one or more biopolymers. The biopolymers of the compositions of the present invention include for example, diutan, guar, xanthan, scleroglucan, and combinations thereof.
    Type: Application
    Filed: November 1, 2021
    Publication date: May 5, 2022
    Applicant: PERIMETER SOLUTIONS LP
    Inventors: Pamela Havelka-Rivard, Javier Castro, Mark Siem, Mitch Hubert, Covadonga Perez, Robert Paulick, Melissa Kim
  • Use of an indicator as a marker in foam concentrates
    Patent number: 10786696
    Abstract: Provided are fire-fighting foam concentrate compositions incorporating multiple dye indicator agents, fire-fighting foams formed from said compositions, and to methods for evaluating fire-fighting foam concentrates. The compositions are useful as a complex anti-counterfeiting system and also allow for the differentiation of different types of authentic concentrates.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: September 29, 2020
    Assignee: Tyco Fire Products LP
    Inventors: John P. Libal, Mark A. Siem
  • USE OF AN INDICATOR AS A MARKER IN FOAM CONCENTRATES
    Publication number: 20180036566
    Abstract: Provided are fire-fighting foam concentrate compositions incorporating multiple dye indicator agents, fire-fighting foams formed from said compositions, and to methods for evaluating fire-fighting foam concentrates. The compositions are useful as a complex anti-counterfeiting system and also allow for the differentiation of different types of authentic concentrates.
    Type: Application
    Filed: February 11, 2016
    Publication date: February 8, 2018
    Applicant: TYCO FIRE PRODUCTS LP
    Inventors: JOHN PAUL LIBAL, MARK SIEM