Patents by Inventor Benjamin G. Baxter

Benjamin G. Baxter 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).

  • High temperature three-dimensional printing compositions
    Patent number: 9873761
    Abstract: A thermosetting resin composition has particular applications in three dimensional (3-D) printing. The thermosetting resin composition exhibits high performance and is characterized by a high temperature two stage cure resin composition. The thermosetting resin composition comprises cyanate esters and other high temperature resins, photo curable monomers, photo initiator, metal catalyst or ionic liquid catalyst. The thermosetting resin composition cures at room temperature to form 3-D objects and upon further post cure these objects exhibit high temperature properties enabling use at temperatures exceeding 150 C.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: January 23, 2018
    Assignee: Novoset, LLC
    Inventors: Sajal Das, Christopher N. Das, Patrick Shipman, Benjamin G. Baxter
  • High temperature three dimensional printing compositions
    Patent number: 9708440
    Abstract: A thermosetting resin composition has particular applications in three dimensional (3-D) printing. The thermosetting resin composition exhibits high performance and is characterized by a high temperature two stage cure resin composition. The thermosetting resin composition comprises cyanate esters and other high temperature resins, photo curable monomers, photo initiator, metal catalyst or ionic liquid catalyst. The thermosetting resin composition cures at room temperature to form 3-D objects and upon further post cure these objects exhibit high temperature properties enabling use at temperatures exceeding 150 C.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: July 18, 2017
    Assignee: NOVOSET, LLC
    Inventors: Sajal Das, Christopher N. Das, Patrick Shipman, Benjamin G. Baxter
  • High temperature three dimensional printing compositions
    Publication number: 20160369040
    Abstract: A thermosetting resin composition has particular applications in three dimensional (3-D) printing. The thermosetting resin composition exhibits high performance and is characterized by a high temperature two stage cure resin composition. The thermosetting resin composition comprises cyanate esters and other high temperature resins, photo curable monomers, photo initiator, metal catalyst or ionic liquid catalyst. The thermosetting resin composition cures at room temperature to form 3-D objects and upon further post cure these objects exhibit high temperature properties enabling use at temperatures exceeding 150C.
    Type: Application
    Filed: October 30, 2015
    Publication date: December 22, 2016
    Inventors: Sajal Das, Christopher N. Das, Patrick Shipman, Benjamin G. Baxter