Patents by Inventor Gad Stahl

Gad Stahl 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).

  • FLAME RETARDANT ENGINEERING POLYMER COMPOSITIONS
    Publication number: 20150210848
    Abstract: Disclosed are compositions including engineering plastics; melamine, melamine salts or melamine derivatives; and linear or branched polyphosphonates or copolyphosphonates which exhibit excellent processing characteristics, thermal and mechanical properties and flame resistance, and articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Application
    Filed: April 9, 2015
    Publication date: July 30, 2015
    Applicant: FRX POLYMERS, INC.
    Inventors: Dieter FREITAG, Gad STAHL, Marc-Andre LEBEL
  • COMPOSITIONS COMPRISING POLYPHOSPHONATES AND ADDITIVES THAT EXHIBIT AN ADVANTAGEOUS COMBINATION OF PROPERTIES, AND METHODS RELATED THERETO
    Publication number: 20120175573
    Abstract: Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Application
    Filed: January 6, 2012
    Publication date: July 12, 2012
    Applicant: FRX POLYMERS, INC.
    Inventors: Dieter Freitag, Pin Go, Gad Stahl
  • Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto
    Patent number: 8093320
    Abstract: Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: January 10, 2012
    Assignee: FRX Polymers, Inc.
    Inventors: Dieter Freitag, Pin Go, Gad Stahl
  • COMPOSITIONS COMPRISING POLYPHOSPHONATES AND ADDITIVES THAT EXHIBIT AN ADVANTAGEOUS COMBINATION OF PROPERTIES, AND METHODS RELATED THERETO
    Publication number: 20100204354
    Abstract: Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Application
    Filed: February 3, 2010
    Publication date: August 12, 2010
    Applicant: FRX Polymers, Inc.
    Inventors: Dieter Freitag, Pin Go, Gad Stahl
  • Compositions comprising polyphosphonates and additives that exhibit an advantageous combination of properties, and methods related thereto
    Patent number: 7666932
    Abstract: Disclosed are new compositions consisting of polyphosphonates and specific additive compositions that exhibit superior resistance to degradation due to exposure to air, high temperature and air, moisture or combinations thereof. Also disclosed are polymer mixtures or blends comprising these polyphosphonates/additive compositions and commodity and engineering plastics and articles produced therefrom. Further disclosed are articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Grant
    Filed: October 16, 2006
    Date of Patent: February 23, 2010
    Assignee: FRX Polymers, Inc.
    Inventors: Dieter Freitag, Pin Go, Gad Stahl
  • FLAME RETARDANT ENGINEERING POLYMER COMPOSITIONS
    Publication number: 20090043013
    Abstract: Disclosed are compositions including engineering plastics; melamine, melamine, melamine salts or melamine derivatives; and linear or branched polyphosphonates or copolyphosphonates which exhibit excellent processing characteristics, thermal and mechanical properties and flame resistance, and articles of manufacture produced from these materials, such as fibers, films, coated substrates, moldings, foams, fiber-reinforced articles, or any combination thereof.
    Type: Application
    Filed: July 16, 2008
    Publication date: February 12, 2009
    Applicant: FRX POLYMERS, LLC
    Inventors: Gad Stahl, Marc Lebel, Dieter Freitag