Patents by Inventor Robert A. ERCK

Robert A. ERCK 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: 20240152981
    Abstract: A method of selecting a fractional portion of a bulk order includes a user selecting a quantity of in-stock goods to be purchased to define a stored product. A portion of the stored product is received by the user when the user is presented fractioning options by a software application. The fractioning options include a step of the user determining a parceled quantity of the stored product to be parceled out for remote delivery and a second step of choosing an arbitrary date for shipment of the parceled quantity to allow the user the ability to determine when and how much of the stored product will be received by the user. These steps continue until the amount of the stored product is reduced to zero.
    Type: Application
    Filed: November 3, 2022
    Publication date: May 9, 2024
    Applicant: Rebuy Inc.
    Inventor: John Robert Erck
  • Publication number: 20200239802
    Abstract: The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.
    Type: Application
    Filed: April 9, 2020
    Publication date: July 30, 2020
    Inventors: Imene LAHOUIJ, Robert CARPICK, Andrew JACKSON, Harman KHARE, Nitya GOSVAMI, Nicholaos G. DEMAS, Robert A. ERCK, Aaron C. GRECO, George R. FENSKE, Wei XU, Gregory COOPER, Zhiyun CHEN
  • Patent number: 10647938
    Abstract: The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.
    Type: Grant
    Filed: May 4, 2016
    Date of Patent: May 12, 2020
    Assignees: PIXELLIGENT TECHNOLOGIES, LLC, UCHICAGO ARGONNE, LLC, THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: Imene Lahouij, Robert Carpick, Andrew Jackson, Harman Khare, Nitya Gosvami, Nicholaos G. Demas, Robert A. Erck, Aaron C. Greco, George R. Fenske, Wei Xu, Gregory Cooper, Zhiyun Chen
  • Publication number: 20180127676
    Abstract: The presently disclosed technology relates to a nano-additives to improve the performance of lubricants, oils, and greases. More specifically, the presently disclosed technology relates to applying capped metal oxide nanoparticles, such as capped zirconia nanoparticles, in the lubricants to produce a tribofilms on the lubricating surfaces to provide wear protection to the said surfaces. Also, the interaction of the capped zirconia nanoparticles with other commonly used additives in lubricants may further optimize the performance of the resulting tribofilms.
    Type: Application
    Filed: May 4, 2016
    Publication date: May 10, 2018
    Inventors: Imene LAHOUIJ, Robert CARPICK, Andrew JACKSON, Harman KHARE, Nitya GOSVAMI, Nicholaos G. DEMAS, Robert A. ERCK, Aaron C. GRECO, George R. FENSKE, Wei XU, Gregory COOPER, Zhiyun CHEN