Patents by Inventor Ali NADERNEZHAD

Ali NADERNEZHAD 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).

  • Method for three dimensional printing of heterogeneous structures
    Patent number: 11046003
    Abstract: A method for automatic printing of a three dimensional heterogeneous structure in accordance with a computer-aided design procedure, including the steps of: aspirating a first portion consisting of a first material (M1) in liquid form, from a first liquid container into a capillary (C); aspirating a second portion consisting of a second material (M2) in liquid form different than the first material (M1), from a second liquid container into said capillary (C), such that the first portion and the second portion constitute longitudinally different parts of a longitudinally heterogeneous filament (F) encompassed by the capillary (C); and extraction of the filament (F) from the capillary (C) thus laying it as a portion of a printed layer.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: June 29, 2021
    Assignee: SABANCI UNIVERSITESI
    Inventors: Bahattin Koc, Navid Khani, Ali Nadernezhad
  • METHOD FOR THREE DIMENSIONAL PRINTING OF HETEROGENEOUS STRUCTURES
    Publication number: 20200238621
    Abstract: A method for automatic printing of a three dimensional heterogeneous structure in accordance with a computer-aided design procedure, including the steps of: aspirating a first portion consisting of a first material (M1) in liquid form, from a first liquid container into a capillary (C); aspirating a second portion consisting of a second material (M2) in liquid form different than the first material (M1), from a second liquid container into said capillary (C), such that the first portion and the second portion constitute longitudinally different parts of a longitudinally heterogeneous filament (F) encompassed by the capillary (C); and extraction of the filament (F) from the capillary (C) thus laying it as a portion of a printed layer.
    Type: Application
    Filed: June 21, 2016
    Publication date: July 30, 2020
    Applicant: SABANCI ÜNIVERSITESI
    Inventors: Bahattin KOC, Navid KHANI, Ali NADERNEZHAD