Patents by Inventor Yevgen ZHMAYEV

Yevgen ZHMAYEV 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).

  • Patent number: 11911784
    Abstract: Provided in certain embodiments herein are alternating current electrospray systems and processes for manufacturing depositions, such as thin layer depositions. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: February 27, 2024
    Assignee: CORNELL UNIVERSITY
    Inventors: Yong Lak Joo, Yevgen Zhmayev
  • Publication number: 20230419516
    Abstract: Disclosed herein is a computer-implemented method for assessing and optionally monitoring or controlling a texture of a surface. Additionally disclosed herein are a system including an input channel connected to a processing device, a processing device configured to derive and optionally monitor or control the at least one texture parameter of the surface, an output device and optionally at least on surface preparation device. Further disclosed herein is a computer program product for assessing and optionally monitoring or controlling a texture of a surface, including a data carrier storing a program code to be executed by a processor.
    Type: Application
    Filed: November 23, 2021
    Publication date: December 28, 2023
    Inventors: Yevgen ZHMAYEV, Fatmir RAKA, Igor MILLBAIER, Georg WIGGER, Daniel BRIESENICK, Harry LIBUTZKI
  • Publication number: 20230073069
    Abstract: Disclosed herein is a method for assessing a dotting of a surface, comprising including the steps of gradually dotting the surface during a predetermined interval of time and capturing a plurality of images of the dotted surface during the predetermined time interval. Also disclosed herein is a computer program product for assessing a dotting of a surface.
    Type: Application
    Filed: February 16, 2021
    Publication date: March 9, 2023
    Inventors: Yevgen ZHMAYEV, Fatmir RAKA, Igor MILLBAIER
  • Publication number: 20230001438
    Abstract: Disclosed herein is a method for assessing a shape of a bell-shaped liquid spray, including the steps of operating a spray nozzle for delivering a bell-shaped liquid spray and capturing an image of a plurality of liquid jets forming the delivered bell-shaped liquid spray during operation of the spray nozzle, and a computer program product for assessing a bell-shaped liquid spray.
    Type: Application
    Filed: November 21, 2020
    Publication date: January 5, 2023
    Inventors: Yevgen Zhmayev, Fatmir Raka, Igor Millbaier, Georg Wigger, Daniel Briesenick
  • Publication number: 20220404254
    Abstract: Disclosed herein is a method for assessing a flow a sprayed coating, including the steps of spraying a coating onto a surface and capturing a plurality of images of the sprayed surface at a predetermined frequency within a predetermined interval of time, and a computer program product for assessing a flow of a sprayed coating.
    Type: Application
    Filed: November 18, 2020
    Publication date: December 22, 2022
    Inventors: Yevgen Zhmayev, Fatmir Raka, Igor Millbaier
  • Patent number: 11383252
    Abstract: Provided in certain embodiments herein are gas controlled electrospray systems and processes for manufacturing depositions, such as thin layer films. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: July 12, 2022
    Assignee: CORNELL UNIVERSITY
    Inventors: Yong Lak Joo, Yevgen Zhmayev
  • Publication number: 20220048053
    Abstract: Provided in certain embodiments herein are alternating current electrospray systems and processes for manufacturing depositions, such as thin layer depositions. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Inventors: Yong Lak Joo, Yevgen Zhmayev
  • Patent number: 11224884
    Abstract: Provided in certain embodiments herein are alternating current electrospray systems and processes for manufacturing depositions, such as thin layer depositions. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: January 18, 2022
    Assignee: CORNELL UNIVERSITY
    Inventors: Yong Lak Joo, Yevgen Zhmayev
  • Publication number: 20200001263
    Abstract: An encapsulation system and method including a solution having a first system with a first rate of removal, a second system with a second rate of removal, and a material soluble in the first system, but not soluble in the second system. The first rate of removal is quicker than the second rate of removal, and removal of the first system from the solution creates a concentration of the second system and the material migrates around the second system. Thus, the material creates a shell around the second system, generating a capsule with a shell of the material and a core of the second system. Such material may include a polymer, copolymer, or block copolymer, while the second system is poor solvent for the material, such as hexadecane or Oil Red O. The first system is a good solvent for the material and is readily removable from solution via evaporation during processes like electrospraying.
    Type: Application
    Filed: June 28, 2018
    Publication date: January 2, 2020
    Applicants: Cornell University, Buckingham Manufacturing Company
    Inventors: Timothy R. Batty, Yong Lak Joo, Mani Korah, Yevgen Zhmayev, Mounica Jyothi Divvela
  • Publication number: 20180369839
    Abstract: Provided in certain embodiments herein are gas controlled electrospray systems and processes for manufacturing depositions, such as thin layer films. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Application
    Filed: November 10, 2016
    Publication date: December 27, 2018
    Inventors: Yong Lak JOO, Yevgen ZHMAYEV
  • Publication number: 20180326433
    Abstract: Provided in certain embodiments herein are alternating current electrospray systems and processes for manufacturing depositions, such as thin layer depositions. In some embodiments, processes and systems provided herein are suitable for and configured to manufacture uniform depositions, such as having uniform thickness.
    Type: Application
    Filed: November 10, 2016
    Publication date: November 15, 2018
    Inventors: Yong Lak JOO, Yevgen ZHMAYEV