Patents by Inventor Amy J. WIRTH

Amy J. WIRTH 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).

  • Polyorganosiloxane compounds as active ingredients in fluorine free fire suppression foams
    Patent number: 11173334
    Abstract: Novel polyorganosiloxane compounds are disclosed that are useful in firefighting foams. Methods of making and using the polyorganosiloxane compounds and foams are also described.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: November 16, 2021
    Assignee: Tyco Fire Products LP
    Inventors: Yuan Xie, Amy J. Wirth, Philip J. Karjala
  • Organosiloxane compounds as active ingredients in fluorine free fire suppression foams
    Patent number: 10780305
    Abstract: Novel organosiloxane compounds are disclosed that are useful in firefighting foams. Methods of making and using the organosiloxane compounds and foams are also described.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: September 22, 2020
    Assignee: Tyco Fire Products LP
    Inventors: Yuan Xie, Amy J. Wirth, Philip J. Karjala
  • ORGANOSILOXANE COMPOUNDS AS ACTIVE INGREDIENTS IN FLUORINE FREE FIRE SUPPRESSION FOAMS
    Publication number: 20200171334
    Abstract: Novel organosiloxane compounds are disclosed that are useful in firefighting foams. Methods of making and using the organosiloxane compounds and foams are also described.
    Type: Application
    Filed: March 16, 2017
    Publication date: June 4, 2020
    Applicant: TYCO FIRE PRODUCTS LP
    Inventors: Yuan XIE, Amy J. WIRTH, Philip J. KARJALA
  • POLYORGANOSILOXANE COMPOUNDS AS ACTIVE INGREDIENTS IN FLUORINE FREE FIRE SUPPRESSION FOAMS
    Publication number: 20200164241
    Abstract: Novel polyorganosiloxane compounds are disclosed that are useful in firefighting foams. Methods of making and using the polyorganosiloxane compounds and foams are also described.
    Type: Application
    Filed: March 16, 2017
    Publication date: May 28, 2020
    Applicant: TYCO FIRE PRODUCTS LP
    Inventors: Yuan XIE, Amy J. WIRTH, Philip J. KARJALA