Patents by Inventor Sharlynn Davis

Sharlynn Davis 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).

  • Polycrystalline diamond constructions with modified reaction zone
    Patent number: 10933511
    Abstract: Polycrystalline diamond constructions comprise a diamond body attached with a substrate during high pressure/high temperature processing, and include a modified reaction zone interposed between the body and substrate that is engineered to minimize or eliminate unwanted back diffusion of carbon from the diamond body into the substrate during the high pressure/high temperature processing.
    Type: Grant
    Filed: December 11, 2016
    Date of Patent: March 2, 2021
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Jeffrey Bruce Lund, Sharlynn Davis
  • Polycrystalline Diamond Constructions with Modified Reaction Zone
    Publication number: 20180369994
    Abstract: Polycrystalline diamond constructions comprise a diamond body attached with a substrate during high pressure/high temperature processing, and include a modified reaction zone interposed between the body and substrate that is engineered to minimize or eliminate unwanted back diffusion of carbon from the diamond body into the substrate during the high pressure/high temperature processing.
    Type: Application
    Filed: December 11, 2016
    Publication date: December 27, 2018
    Inventors: Jeffrey Bruce Lund, Sharlynn Davis