Patents by Inventor Melik Demirel

Melik Demirel 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).

  • Publication number: 20240018273
    Abstract: Provided are compositions that include at least one two-dimensional layer of an inorganic compound and at least one layer of an organic compound in the form of one or more polypeptides. Methods of making and using the materials are provided. The organic layer contains one or more polypeptides, each of which have alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets. The amorphous subsequences form a network of hydrogen bonds. A method includes i) combining one or more polypeptides with an inorganic material and an organic solvent, and ii) depositing one or more polypeptides, the inorganic material and the organic solvent onto a substrate. These steps can be repeated to provide a composite material that is a multilayer composite material. The composite materials can be used in a wide array of textile, electronic, semi-conducting, and other applications.
    Type: Application
    Filed: July 5, 2023
    Publication date: January 18, 2024
    Inventors: Melik DEMIREL, Mert VURAL, Mauricio TERRONES, Yu LEI, Ibrahim Tarik OZBOLAT
  • Patent number: 11739164
    Abstract: Provided are compositions that include at least one two-dimensional layer of an inorganic compound and at least one layer of an organic compound in the form of one or more polypeptides. Methods of making and using the materials are provided. The organic layer contains one or more polypeptides, each of which have alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more beta-sheets. The amorphous subsequences form a network of hydrogen bonds. A method includes i) combining one or more polypeptides with an inorganic material and an organic solvent, and ii) depositing one or more polypeptides, the inorganic material and the organic solvent onto a substrate. These steps can be repeated to provide a composite material that is a multilayer composite material. The composite materials can be used in a wide array of textile, electronic, semi-conducting, and other applications.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: August 29, 2023
    Assignee: The Penn State Research Foundation
    Inventors: Melik Demirel, Mert Vural, Mauricio Terrones, Yu Lei, Ibrahim Tarik Ozbolat
  • Publication number: 20190352430
    Abstract: Provided are compositions that include at least one two-dimensional layer of an inorganic compound and at least one layer of an organic compound in the form of one or more polypeptides. Methods of making and using the materials are provided. The organic layer contains one or more polypeptides, each of which have alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more beta-sheets. The amorphous subsequences form a network of hydrogen bonds. A method includes i) combining one or more polypeptides with an inorganic material and an organic solvent, and ii) depositing one or more polypeptides, the inorganic material and the organic solvent onto a substrate. These steps can be repeated to provide a composite material that is a multilayer composite material. The composite materials can be used in a wide array of textile, electronic, semi-conducting, and other applications.
    Type: Application
    Filed: December 14, 2017
    Publication date: November 21, 2019
    Applicant: The Penn State Research Foundation
    Inventors: Melik DEMIREL, Mert VURAL, Mauricio TERRONES, Yu LEI, Ibrahim Tarik OZBOLAT
  • Patent number: 10253144
    Abstract: Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32° C. and 195° C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: April 9, 2019
    Assignee: The Penn State Research Foundation
    Inventors: Melik Demirel, Abdon Pena-Francesch
  • Patent number: 10246493
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Grant
    Filed: July 24, 2018
    Date of Patent: April 2, 2019
    Assignee: The Penn State Research Foundation
    Inventors: Melik Demirel, Benjamin Allen, Huihun Jung
  • Publication number: 20190023742
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Application
    Filed: July 24, 2018
    Publication date: January 24, 2019
    Inventors: Melik Demirel, Benjamin Allen, Huihun Jung
  • Patent number: 10047127
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: August 14, 2018
    Assignee: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Melik Demirel, Benjamin Allen, Huihun Jung
  • Publication number: 20180162910
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Application
    Filed: August 23, 2017
    Publication date: June 14, 2018
    Inventors: Melik DEMIREL, Benjamin ALLEN, Huihun JUNG
  • Patent number: 9765121
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Grant
    Filed: April 25, 2016
    Date of Patent: September 19, 2017
    Assignee: The Penn State Research Foundation
    Inventors: Melik Demirel, Benjamin Allen, Huihun Jung
  • Publication number: 20170226342
    Abstract: Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32° C. and 195° C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.
    Type: Application
    Filed: April 19, 2017
    Publication date: August 10, 2017
    Inventors: Melik Demirel, Abdon Pena-Francesch
  • Patent number: 9663658
    Abstract: Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32° C. and 195° C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.
    Type: Grant
    Filed: March 13, 2014
    Date of Patent: May 30, 2017
    Assignee: The Penn State Research Foundation
    Inventors: Melik Demirel, Abdon Pena-Francesch
  • Publication number: 20160311866
    Abstract: Provided is a supramolecular polypeptide comprising alternating repeats of crystallite-forming subsequences and amorphous subsequences. The crystallite-forming subsequences form crystallites comprising stacks of one or more ?-sheets and the amorphous subsequences form a network of hydrogen bonds. The supramolecular polypeptides are capable of exhibiting self-healing behavior.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 27, 2016
    Inventors: Melik DEMIREL, Benjamin ALLEN, Huihun JUNG
  • Publication number: 20160068578
    Abstract: Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32° C. and 195° C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.
    Type: Application
    Filed: September 10, 2015
    Publication date: March 10, 2016
    Inventors: Melik DEMIREL, Abdon PENA-FRANCESCH
  • Publication number: 20160024305
    Abstract: Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32° C. and 195° C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.
    Type: Application
    Filed: March 13, 2014
    Publication date: January 28, 2016
    Inventors: Melik DEMIREL, Abdon PENA-FRANCESCH
  • Publication number: 20070148206
    Abstract: A method of forming a sculptured thin film on a surface includes rotating the surface and depositing a sculptured thin film comprised of a polymer on the surface to form submicron wires during the step of rotating. The submicron wires may be columnar, helically columnar, chevron shaped, chiral shaped, distinct or interwoven. The depositing step may involve pyrolizing the polymer into a vapor of monomers, directing the vapor of monomers towards the surface while rotating the surface, and polymerizing the monomers on the surface. The surface may be incorporated into biomedical device or other biological application where the sculptured thin film is biocompatible and bioactive and adapted for a biological use.
    Type: Application
    Filed: December 15, 2006
    Publication date: June 28, 2007
    Applicant: THE PENN STATE RESEARCH FOUNDATION
    Inventors: Melik Demirel, Akhlesh Lakhtakia