Patents by Inventor Adel M. Sadik

Adel M. Sadik 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).

  • Ostomy pouch with tortuous path
    Patent number: 11571324
    Abstract: An ostomy pouch includes an outer wall (12) having an inlet opening (24) and a filter (20), the outer wall defining an interior volume (14), an internal wall structure (16) disposed within the interior volume, a one-way valve (22) connected to the internal wall structure, and a path (18) formed by the internal wall structure, the path having an opening (28) at one end and the one-way valve at another end, wherein the filter is positioned within the path.
    Type: Grant
    Filed: May 3, 2017
    Date of Patent: February 7, 2023
    Assignee: Hollister Incorporated
    Inventors: William Givens, Adel M. Sadik
  • OSTOMY POUCH WITH TORTUOUS PATH
    Publication number: 20210228399
    Abstract: An ostomy pouch includes an outer wall (12) having an inlet opening (24) and a filter (20), the outer wall defining an interior volume (14), an internal wall structure (16) disposed within the interior volume, a one-way valve (22) connected to the internal wall structure, and a path (18) formed by the internal wall structure, the path having an opening (28) at one end and the one-way valve at another end, wherein the filter is positioned within the path.
    Type: Application
    Filed: May 3, 2017
    Publication date: July 29, 2021
    Applicant: Hollister Incorporated
    Inventors: William GIVENS, Adel M. SADIK
  • Disposable catheter with selectively degradable inner core
    Patent number: 10220185
    Abstract: A flushable catheter having an outer wall defining an inner conduit and an inner core member positioned within the inner conduit. The inner core being made from flushable materials, which are preferably degradable water soluble materials such that the inner core degrades as urine or water pass through the inner conduit defined by the outer wall.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: March 5, 2019
    Assignee: Hollister Incorporated
    Inventors: Adel M. Sadik, Joel D. Shutt, Seamus T. Kavanagh, Moh-Ching Oliver Chang, Bettakeri S. Udayakumar, Eric J. Beckemeyer
  • DISPOSABLE CATHETER WITH SELECTIVELY DEGRADABLE INNER CORE
    Publication number: 20150297862
    Abstract: A flushable catheter having an outer wall defining an inner conduit and an inner core member positioned within the inner conduit. The inner core being made from flushable materials, which are preferably degradable water soluble materials such that the inner core degrades as urine or water pass through the inner conduit defined by the outer wall.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 22, 2015
    Inventors: Adel M. Sadik, Joel D. Shutt, Seamus T. Kavanagh, Moh-Ching Oliver Chang, Bettakeri S. Udayakumar, Eric J. Beckemeyer
  • High gas barrier receptacle and closure assembly
    Patent number: 6974447
    Abstract: The present invention provides a receptacle for a therapeutic fluid susceptible to deterioration on exposure to a gas such as oxygen or carbon dioxide. The receptacle has walls of sheet material each including at least one layer forming a barrier essentially impermeable to such gas, and a seal sealing the walls together in a region thereof. A transfer tube is sealed in the seal having a proximal end in the receptacle, a distal end accessible from outside the receptacle, a flow passage extending between said proximal and distal ends, and a closure blocking flow through the flow passage adapted to be pierced by a tubular needle for transfer of therapeutic through the needle. The transfer tube and closure are essentially impermeable to said gas.
    Type: Grant
    Filed: April 16, 2002
    Date of Patent: December 13, 2005
    Assignees: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Sidney T. Smith, Larry Rosenbaum, Gregg Nebgen, William S. Hurst, William S. Hoerle, Adel M. Sadik, Melissa J. Skelnik, Steven H. Giovanetto, Bradley Buchanan
  • High gas barrier receptacle and closure assembly
    Publication number: 20030109847
    Abstract: The present invention provides a receptacle for a therapeutic fluid susceptible to deterioration on exposure to a gas such as oxygen or carbon dioxide. The receptacle has walls of sheet material each including at least one layer forming a barrier essentially impermeable to such gas, and a seal sealing the walls together in a region thereof. A transfer tube is sealed in the seal having a proximal end in the receptacle, a distal end accessible from outside the receptacle, a flow passage extending between said proximal and distal ends, and a closure blocking flow through the flow passage adapted to be pierced by a tubular needle for transfer of therapeutic through the needle. The transfer tube and closure are essentially impermeable to said gas.
    Type: Application
    Filed: April 16, 2002
    Publication date: June 12, 2003
    Applicants: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Sidney T. Smith, Larry Rosenbaum, Gregg Nebgen, William S. Hurst, William S. Hoerle, Adel M. Sadik, Melissa J. Skelnik