Patents by Inventor Ali Kahn

Ali Kahn 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).

  • POLYMER BASED CURRENT COLLECTOR
    Publication number: 20250070188
    Abstract: A battery cell with a polymer based current collector is disclosed. The battery cell includes a battery electrode and a conductive polymer based current collector located on the battery electrode comprised of a conductive polymer layer. The polymer is conductive in the thickness direction between an outer surface of the polymer based current collector and the battery electrode during normal battery operation of the battery cell. The polymer can be an inherently conductive polymer or a polymer composite formed from an insulating polymer material and conductive particles. The conductive polymer based current collector is configured to become less conductive at least in the thickness direction when at least one of heated beyond a melting point associated with the polymer based current collector or stretched beyond a yield point of the conductive polymer based current collector.
    Type: Application
    Filed: August 2, 2024
    Publication date: February 27, 2025
    Applicant: Sakuu Corporation
    Inventors: Stephen Rudisill, Erik Littau, Karl Littau, Lizett Acosta, Nojan Aliahmad, Ali Kahn, Parinaz Esbah
  • Compositions for capstock applications
    Patent number: 11059234
    Abstract: A thermoplastic polymer alloy compositions including a blend of polymers that each contribute beneficial properties to the compositions. The compositions exhibit characteristics desirable for outdoor applications such as weatherability, impact resistance and durability, while offering excellent surface appearance. The compositions are particularly suitable for decking applications and as capstock materials.
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: July 13, 2021
    Assignee: TEKNOR APEX COMPANY
    Inventors: Ali Kahn, Maryellen Cox, Roland Ruprecht
  • COMPOSITIONS FOR CAPSTOCK APPLICATIONS
    Publication number: 20190061274
    Abstract: A thermoplastic polymer alloy compositions including a blend of polymers that each contribute beneficial properties to the compositions. The compositions exhibit characteristics desirable for outdoor applications such as weatherability, impact resistance and durability, while offering excellent surface appearance. The compositions are particularly suitable for decking applications and as capstock materials.
    Type: Application
    Filed: October 26, 2018
    Publication date: February 28, 2019
    Inventors: Ali Kahn, Maryellen Cox, Roland Ruprecht
  • COMPOSITIONS FOR CAPSTOCK APPLICATIONS
    Publication number: 20160075866
    Abstract: A thermoplastic polymer alloy compositions including a blend of polymers that each contribute beneficial properties to the compositions. The compositions exhibit characteristics desirable for outdoor applications such as weatherability, impact resistance and durability, while offering excellent surface appearance. The compositions are particularly suitable for decking applications and as capstock materials.
    Type: Application
    Filed: September 30, 2014
    Publication date: March 17, 2016
    Inventors: Ali Kahn, Maryellen Cox, Roland Ruprecht