Patents by Inventor ALEXANDRA GYURDIEVA

ALEXANDRA GYURDIEVA 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: 10994913
    Abstract: A support assembly for supporting a biological product (e.g., membrane) in an operative position. The support assembly has a base and a cover. A membrane receiving portion of the base defines a plurality of perforations that extend between top and bottom surfaces of the product receiving portion. The cover is releasably coupled to the base in a product-covering position in which the cover overlies the product receiving portion of the base. In the operative position, the biological product engages the top surface of the product receiving portion and the bottom surface of the cover.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: May 4, 2021
    Assignee: Osiris Therapeutics, Inc.
    Inventors: Yi Duan-Arnold, Alla Danilkovitch, Alexandra Gyurdieva, Jin-Qiang Kuang, Steven Michael Sinclair
  • Publication number: 20190276215
    Abstract: A support assembly for supporting a biological product (e.g., membrane) in an operative position. The support assembly has a base and a cover. A membrane receiving portion of the base defines a plurality of perforations that extend between top and bottom surfaces of the product receiving portion. The cover is releasably coupled to the base in a product-covering position in which the cover overlies the product receiving portion of the base. In the operative position, the biological product engages the top surface of the product receiving portion and the bottom surface of the cover.
    Type: Application
    Filed: February 19, 2019
    Publication date: September 12, 2019
    Inventors: YI DUAN-ARNOLD, ALLA DANILKOVITCH, ALEXANDRA GYURDIEVA, JIN-QIANG KUANG, STEVEN MICHAEL SINCLAIR
  • Patent number: 10279974
    Abstract: A support assembly for supporting a biological product (e.g., membrane) in an operative position. The support assembly has a base and a cover. A membrane receiving portion of the base defines a plurality of perforations that extend between top and bottom surfaces of the product receiving portion. The cover is releasably coupled to the base in a product-covering position in which the cover overlies the product receiving portion of the base. In the operative position, the biological product engages the top surface of the product receiving portion and the bottom surface of the cover.
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: May 7, 2019
    Inventors: Yi Duan-Arnold, Alla Danilkovitch, Alexandra Gyurdieva, Jin-Qiang Kuang, Steven Michael Sinclair
  • Publication number: 20180263239
    Abstract: A sealable tray system for sealing a product in a transport-ready position. The sealable tray system has an insert, a first lid, an outer basin, and a second lid. The insert has a well portion with a base surface that extends upwardly to support the product. The insert also has a flange portion that extends outwardly from the well portion and is sealingly engaged by the first lid. The outer basin receives the insert in the transport-ready position, and the second lid engages a top surface of the outer basin. Methods of sealing a product in a transport-ready position are also disclosed.
    Type: Application
    Filed: November 22, 2017
    Publication date: September 20, 2018
    Inventors: STEVEN MICHAEL SINCLAIR, YI DUAN-ARNOLD, ALEXANDRA GYURDIEVA, AMY ELIZABETH JOHNSON, THOMAS EDWARD UVEGES, SANDRA D. GERAGHTY, JIN-QIANG KUANG, ALLA DANILKOVITCH
  • Publication number: 20150259119
    Abstract: A support assembly for supporting a biological product (e.g., membrane) in an operative position. The support assembly has a base and a cover. A membrane receiving portion of the base defines a plurality of perforations that extend between top and bottom surfaces of the product receiving portion. The cover is releasably coupled to the base in a product-covering position in which the cover overlies the product receiving portion of the base. In the operative position, the biological product engages the top surface of the product receiving portion and the bottom surface of the cover.
    Type: Application
    Filed: March 13, 2015
    Publication date: September 17, 2015
    Inventors: YI DUAN-ARNOLD, ALLA DANILKOVITCH, ALEXANDRA GYURDIEVA, JIN-QIANG KUANG, STEVEN MICHAEL SINCLAIR
  • Patent number: D776823
    Type: Grant
    Filed: March 13, 2015
    Date of Patent: January 17, 2017
    Inventors: Yi Duan-Arnold, Alexandra Gyurdieva
  • Patent number: D843586
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: March 19, 2019
    Inventors: Yi Duan-Arnold, Alexandra Gyurdieva
  • Patent number: D843587
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: March 19, 2019
    Inventors: Yi Duan-Arnold, Alexandra Gyurdieva
  • Patent number: D844150
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: March 26, 2019
    Inventors: Yi Duan-Arnold, Alexandra Gyurdieva