Patents by Inventor R yan

R yan 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).

  • MIXING CATHETER FOR TWO-PART SYSTEM
    Publication number: 20160296723
    Abstract: Dual-lumen catheters for actively mixing two or more fluid components such that they react to form a more viscous pre-polymer formulation at or near the distal tip of the catheter are describe herein. The mixing dynamics within the dual-lumen catheter may be varied depending on the relative viscosity of each individual fluid component, as well as the viscosity of the resulting pre-polymer formulation.
    Type: Application
    Filed: April 7, 2016
    Publication date: October 13, 2016
    Inventors: Rany Busold, Jeffrey V. Groom, II, Jennifer Mortensen, Xuri R. Yan, Stephanie Webber
  • Tobacco evaporator
    Patent number: D849994
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: May 28, 2019
    Assignee: Shenzhen Kingtons Technology Co., Ltd
    Inventor: R yan
  • E-cigarette
    Patent number: D855875
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: August 6, 2019
    Assignee: Shenzhen Kingtons Technology Co., Ltd
    Inventor: R Yan