Patents by Inventor Cassady S. Roop

Cassady S. Roop 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).

  • Material sets
    Patent number: 11001050
    Abstract: The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a thermoplastic polymer powder having an average particle size from 20 ?m to 100 ?m, an x-ray contrast ink including a jettable x-ray contrast agent, and a fusing ink. The fusing ink can include a fusing agent capable of absorbing electromagnetic radiation to produce heat.
    Type: Grant
    Filed: April 20, 2016
    Date of Patent: May 11, 2021
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Sterling Chaffins, Kevin P. DeKam, Cassady S. Roop, Bret McHuron-Guss
  • MATERIAL SETS
    Publication number: 20190126541
    Abstract: The present disclosure is drawn to material sets for 3-dimensional printing, 3-dimensional printing systems, and 3-dimensional printed parts. A material set can include a thermoplastic polymer powder having an average particle size from 20 ?m to 100 ?m, an x-ray contrast ink including a jettable x-ray contrast agent, and a fusing ink. The fusing ink can include a fusing agent capable of absorbing electromagnetic radiation to produce heat.
    Type: Application
    Filed: April 20, 2016
    Publication date: May 2, 2019
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Sterling Chaffins, Kevin P. DeKam, Cassady S. Roop, Bret McHuron-Guss