Patents by Inventor Jennifer Antonchuk

Jennifer Antonchuk 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).

  • Filter apparatus and filter plate system
    Patent number: 9290731
    Abstract: A filter apparatus comprises a filter having first and second opposed surfaces. A first reservoir is positioned adjacent with the first surface and in communication with the first surface, and a first inlet-outlet port is in communication with the first reservoir and spaced from the first surface. A second reservoir is positioned adjacent the second surface, and in communication with the second surface, and a second inlet-outlet port is in communication with the second reservoir and spaced from the second surface. A filter plate system comprises a reservoir plate. The reservoir plate comprises at least one reservoir well. The filter plate system further comprises a strainer plate. The strainer plate comprises at least one strainer well, which is removably receivable in the reservoir well. The strainer well comprises at least one mesh wall portion.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: March 22, 2016
    Assignee: STEMCELL TECHNOLOGIES INC.
    Inventors: Jennifer Antonchuk, Cindy Miller
  • FILTER APPARATUS AND FILTER PLATE SYSTEM
    Publication number: 20110233148
    Abstract: A filter apparatus comprises a filter having first and second opposed surfaces. A first reservoir is positioned adjacent with the first surface and in communication with the first surface, and a first inlet-outlet port is in communication with the first reservoir and spaced from the first surface. A second reservoir is positioned adjacent the second surface, and in communication with the second surface, and a second inlet-outlet port is in communication with the second reservoir and spaced from the second surface. A filter plate system comprises a reservoir plate. The reservoir plate comprises at least one reservoir well. The filter plate system further comprises a strainer plate. The strainer plate comprises at least one strainer well, which is removably receivable in the reservoir well. The strainer well comprises at least one mesh wall portion.
    Type: Application
    Filed: December 16, 2009
    Publication date: September 29, 2011
    Applicant: STEMCELL TECHNOLOGIES INC.
    Inventors: Jennifer Antonchuk, Cindy Miller