Patents by Inventor Servet Turan

Servet Turan 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).

  • THERMAL INSULATION MATERIAL AND METHOD OF APPLICATION THEREOF
    Publication number: 20220153648
    Abstract: A thermal insulation material, a process for producing the thermal insulation material and an application process of the material on surfaces is disclosed. The thermal insulation material contains 30-90 wt % aluminum silicate source and 1-30 wt % inorganic hollow material particles. The aluminum silicate source has fly ash and/or clay based material.
    Type: Application
    Filed: April 2, 2020
    Publication date: May 19, 2022
    Applicant: TURKIYE PETROL RAFINERILERI ANONIM SIRKETI TUPRAS
    Inventors: Cem ACIKSARI, Erhan OGUS, Serdar CELEBI, Yesim TEKE, Cuneyt KARAKAYA, Servet TURAN, Giyasettin Can TATLISU
  • Doped alpha-beta sialon ceramics
    Patent number: 7064095
    Abstract: This invention is about SiALON ceramics comprising an alpha SiAlON, a beta SiAlON and an intergranular amorphous and/or crystalline phase. Said alpha SiALON phase was prepared from a multi-cationic mixture including the element of calcium, at least one of yttrium and/or a rare earth element with atomic number greater than 62 and at least one of a rare earth element with atomic number equal or smaller than 62. The second phase, beta SiALON contains elements of Si, Al, O, N. The third phase, amorphous and/or crystalline intergranular phase contains in addition to elements of Si, AL, O, N, element of calcium, at least one of yttrium and/or a rare earth element with atomic number greater than 62 and at least one of a rare earth element with atomic number equal or smaller than 62. This material with its toughness, high fracture resistance and high temperature resistance is useful for cutting tool applications and components in machinery and engines.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: June 20, 2006
    Assignee: Ceramtec AG, Innovative Ceramic Engineering
    Inventors: Hasan Mandal, Ferhat Kara, Alpagut Kara, Servet Turan
  • Multication doped alpha-beta sialon ceramics
    Publication number: 20040067838
    Abstract: This invention is about SiALON ceramics comprising an alpha SiAlON, a beta SiAlON and an intergranular amorphous and/or crystalline phase. Said alpha SiALON phase was prepared from a multi-cationic mixture including the element of calcium, at least one of yttrium and/or a rare earth element with atomic number greater than 62 and at least one of a rare earth element with atomic number equal or smaller than 62. The second phase beta SiALON contains elements of Si, AL, O, N. The third phase, amorphous and/or crystalline intergranular phase contains in addition to elements of Si, AL, O, N, element of calcium, at least one of yttrium and/or a rare earth element with atomic number greater than 62 and at least one of a rare earth element with atomic number equal or smaller than 62. This material with its toughness, high fracture resistance an high temperature resistance is useful for cutting tool applications and components in machinery and engines.
    Type: Application
    Filed: October 23, 2003
    Publication date: April 8, 2004
    Inventors: Hasan Mandal, Ferhat Kara, Alpagut Kara, Servet Turan