Patents by Inventor Osman L. Erylimaz

Osman L. Erylimaz 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).

  • Pitting resistant carbon coatings
    Patent number: 10876200
    Abstract: A hydrogenated diamond-like coating (“H-DLC”) for metallic substrates provides improved reliability. The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be used between the metallic substrate and the H-DLC. H-DLC coatings can, for example, be used in bearings and gears to reduce the occurrence of micropits and, ultimately, product failure.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: December 29, 2020
    Assignee: UChicago Argonne, LLC
    Inventors: Osman L. Erylimaz, Harpal Singh, Aaron C. Greco, Jair G. Ramirez Gonzalez, Ali Erdemir
  • METHOD FOR FORMING PITTING RESISTANT CARBON COATING
    Publication number: 20180187296
    Abstract: A hydrogenated diamond-like coating (“H-DLC”) for metallic substrates provides improved reliability. The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be used between the metallic substrate and the H-DLC. H-DLC coatings can, for example, be used in bearings and gears to reduce the occurrence of micropits and, ultimately, product failure.
    Type: Application
    Filed: February 28, 2018
    Publication date: July 5, 2018
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Osman L. Erylimaz, Harpal Singh, Aaron C. Greco, Jair G. Ramirez Gonzalez, Ali Erdemir
  • Methods for forming pitting resistant carbon coating
    Patent number: 9926622
    Abstract: A method for making a pitting resistant carbon coating that includes a hydrogenated diamond-like coating (“H-DLC”). The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be deposited on a metallic substrate and the deposited H-DLC on the bonding layer.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: March 27, 2018
    Assignee: UChicago Argonne, LLC
    Inventors: Osman L. Erylimaz, Harpal Singh, Aaron C. Greco, Jair G. Ramirez Gonzalez, Ali Erdemir
  • PITTING RESISTANT CARBON COATING
    Publication number: 20170137926
    Abstract: A hydrogenated diamond-like coating (“H-DLC”) for metallic substrates provides improved reliability. The H-DLC is relatively soft and elastic. Unlike hard and/or inelastic coatings in the prior art, the present coatings do not exhibit a loss of adhesion (delamination). A bonding layer may be used between the metallic substrate and the H-DLC. H-DLC coatings can, for example, be used in bearings and gears to reduce the occurrence of micropits and, ultimately, product failure.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Applicant: UCHICAGO ARGONNE, LLC
    Inventors: Osman L. Erylimaz, Harpal Singh, Aaron C. Greco, Jair G. Ramirez Gonzalez, Ali Erdemir