Patents by Inventor Michael Hahs

Michael Hahs 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: 20080159920
    Abstract: A cassette is received within a sleeve having an open end. Specially folded flaps at the open end are applied to center the cassette in the sleeve and to reduce a width of the open end of the sleeve.
    Type: Application
    Filed: February 28, 2008
    Publication date: July 3, 2008
    Applicant: Ethicon, Inc.
    Inventors: Michael Hahs, Su-Syin Wu, Edward V. Quoss
  • Publication number: 20060233677
    Abstract: A cassette is received within a sleeve having an open end. Specially folded flaps at the open end are applied to center the cassette in the sleeve and to reduce a width of the open end of the sleeve.
    Type: Application
    Filed: June 15, 2006
    Publication date: October 19, 2006
    Inventors: Michael Hahs, Su-Syin Wu, Edward Quoss
  • Patent number: 7101512
    Abstract: A cassette is received within a sleeve having an open end. Specially folded flaps at the open end are applied to center the cassette in the sleeve and to reduce a width of the open end of the sleeve.
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: September 5, 2006
    Assignee: Ethicon, Inc.
    Inventors: Michael Hahs, Su-Syin Wu, Edward V. Quoss
  • Publication number: 20020076357
    Abstract: A cassette is received within a sleeve having an open end. Specially folded flaps at the open end are applied to center the cassette in the sleeve and to reduce a width of the open end of the sleeve.
    Type: Application
    Filed: December 15, 2000
    Publication date: June 20, 2002
    Inventors: Michael Hahs, Su-Syin Wu, Edward V. Quoss
  • Patent number: 5939033
    Abstract: A system to deliver gas/vapor from solid materials. Specifically, the delivery system for the use of gas or vapor released from a solid material, such as a non-aqueous/solid hydrogen peroxide complex. The system is comprised of a delivery system that is configured to receive a plurality of disks containing the solid material and provide these disks into an injector. The injector heats the disks to produce a gas or vapor that is then provided into a chamber. The sterilization process can be done by gas or vapor alone, or in combination with plasma or ultra violet radiation. In particular, a control system automatically induces the delivery system to provide the injector with a disk and then remove the disk once the injection sequence is complete.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: August 17, 1999
    Assignee: Johnson & Johnson Medical, Inc.
    Inventors: Richard Jed Kendall, Xiaolan Chen, Michael Hahs, Paul Taylor Jacobs, Szu-Min Lin, Robert M. Spencer, Harold R. Williams
  • Patent number: 5919418
    Abstract: A system to deliver gas/vapor from solid materials. Specifically, the delivery system for the use of gas or vapor released from a solid material, such as a non-aqueous/solid hydrogen peroxide complex. The system is comprised of a delivery system that is configured to receive a plurality of disks containing the solid material and provide these disks into an injector. The injector heats the disks to produce a gas or vapor that is then provided into a chamber. The sterilization process can be done by gas or vapor alone, or in combination with plasma or ultra violet radiation. In particular, a control system automatically induces the delivery system to provide the injector with a disk and then remove the disk once the injecfion sequence is complete.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: July 6, 1999
    Assignee: Johnson & Johnson Medical, Inc.
    Inventors: Richard Jed Kendall, Michael Hahs, Robert M. Spencer, Harold R. Williams
  • Patent number: 5904897
    Abstract: A system to deliver gas/vapor from solid materials. Specifically, the delivery system for the use of gas or vapor released from a solid material, such as a non-aqueous/solid hydrogen peroxide complex. The system is comprised of a delivery system that is configured to receive a plurality of disks containing the solid material and provide these disks into an injector. The injector heats the disks to produce a gas or vapor that is then provided into a chamber. The sterilization process can be done by gas or vapor alone, or in combination with plasma or ultra violet radiation. In particular, a control system automatically induces the delivery system to provide the injector with a disk and then remove the disk once the injection sequence is complete.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: May 18, 1999
    Assignee: Johnson & Johnson Medical, Inc.
    Inventors: Richard Jed Kendall, Xiaolan Chen, Michael Hahs, Paul Taylor Jacobs, Szu-Min Lin
  • Patent number: 5807238
    Abstract: A pressure equalization device connects to a port on an endoscope and equalizes the pressure within the endoscope to an environment thereabout. An outlet check valve allows flow out of the port and blocks flow into the port. A filter may be provided for preventing known chemical agents from entering the port. If the agent is hydrogen peroxide, the filter preferably comprises a catalyst, such as copper wool, for decomposing the hydrogen peroxide into water and oxygen. An inlet check valve may also be provided to communicate with the endoscope port and allow flow into the port in response to a downstream pressure gradient exceeding a predetermined value.
    Type: Grant
    Filed: November 21, 1995
    Date of Patent: September 15, 1998
    Assignee: Johnson & Johnson Medical, Inc.
    Inventors: Leslie A. Feldman, Henry Hui, Reinhard Kowatsch, Tsutomu Hayashida, Michael Hahs, Charles Howlett
  • Patent number: 5634880
    Abstract: A pressure equalization device connects to a port on an endoscope and equalizes the pressure within the endoscope to an environment thereabout. An outlet check valve allows flow out of the port and blocks flow into the port. A filter may be provided for preventing known chemical agents from entering the port. If the agent is hydrogen peroxide, the filter preferably comprises a catalyst, such as copper wool, for decomposing the hydrogen peroxide into water and oxygen. An inlet check valve may also be provided to communicate with the endoscope port and allow flow into the port in response to a downstream pressure gradient exceeding a predetermined value.
    Type: Grant
    Filed: May 22, 1995
    Date of Patent: June 3, 1997
    Assignee: Johnson & Johnson Medical, Inc.
    Inventors: Leslie A. Feldman, Henry Hui, Reinhard Kowatsch, Tsutomu Hayashida, Michael Hahs, Charles Howlett
  • Patent number: D457248
    Type: Grant
    Filed: December 15, 2000
    Date of Patent: May 14, 2002
    Assignee: Ethicon, Inc.
    Inventors: Michael Hahs, Su-Syin Wu, Edward V. Quoss