Patents by Inventor David Steppan

David Steppan 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).

  • Advisor Recipe Development Software (ARDS)
    Publication number: 20160306368
    Abstract: A computer-implemented method for advisor recipe development is disclosed. According to the method, a processor receives a first component and identifies enhanced context specific information based on the selection of the first component. The context specific information is updated interactively when adding a second component, and/or additional components, to the first component. The context specific information may include text, tables, or charts and combinations thereof.
    Type: Application
    Filed: April 14, 2015
    Publication date: October 20, 2016
    Inventors: Keith Spitler, David Steppan, Joachim Werner
  • RIM elastomers based on isocyanurates of isophorone diisocyanate and prepolymers thereof
    Publication number: 20070142601
    Abstract: This invention relates to RIM molded elastomers prepared from aliphatic isocyanurates and prepolymers thereof. The reactive systems used to prepare these elastomers exhibit longer gel times with improved flow and can still be demolded in about 30 seconds. The resultant elastomers have good weatherability without painting. This invention also relates to phase stable polyol blends.
    Type: Application
    Filed: December 15, 2005
    Publication date: June 21, 2007
    Inventors: Neil Nodelman, David Steppan, Michael Super
  • Display screen portion with graphical user interface
    Patent number: D929428
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: August 31, 2021
    Assignee: Covestro LLC
    Inventors: Angela Beck, David Steppan, John Forsythe, James Charron, Edward Squiller, Trevor Bonomi, Nicholas LaDieu
  • Display screen portion with graphical user interface
    Patent number: D940741
    Type: Grant
    Filed: July 28, 2021
    Date of Patent: January 11, 2022
    Assignee: Covestro LLC
    Inventors: Angela Beck, David Steppan, John Forsythe, James Charron, Edward Squiller, Trevor Bonomi, Nicholas LaDieu