Patents by Inventor James A. Raetz

James A. Raetz 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).

  • Air-permeable filtration media, methods of manufacture and methods of use
    Patent number: 8609191
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants form air, employing the air-permeable filtration media.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: December 17, 2013
    Assignee: Point Source Solutions, Inc.
    Inventors: James A. Raetz, Gregory J. Raetz
  • AIR-PERMEABLE FILTRATION MEDIA, METHODS OF MANUFACTURE AND METHODS OF USE
    Publication number: 20110129603
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants form air, employing the air-permeable filtration media.
    Type: Application
    Filed: February 10, 2011
    Publication date: June 2, 2011
    Applicant: Point Source Solutions, Inc.
    Inventors: James A. Raetz, Gregory J. Raetz
  • Air-permeable filtration media and related systems
    Patent number: 7892326
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants from air, employing the air-permeable filtration media.
    Type: Grant
    Filed: July 16, 2008
    Date of Patent: February 22, 2011
    Assignee: Point Source Solutions, Inc.
    Inventors: James A. Raetz, Gregory J. Raetz
  • AIR-PERMEABLE FILTRATION MEDIA, METHODS OF MANUFACTURE AND METHODS OF USE
    Publication number: 20080271605
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants form air, employing the air-permeable filtration media.
    Type: Application
    Filed: July 16, 2008
    Publication date: November 6, 2008
    Inventors: James A. Raetz, Gregory J. Raetz
  • Air-permeable filtration media, methods of manufacture and methods of use
    Patent number: 7416581
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants form air, employing the air-permeable filtration media.
    Type: Grant
    Filed: September 1, 2005
    Date of Patent: August 26, 2008
    Assignee: Point Source Solutions, Inc.
    Inventors: James A. Raetz, Gregory J. Raetz
  • Air-permeable filtration media, methods of manufacture and methods of use
    Publication number: 20060054023
    Abstract: The present invention provides an air-permeable filtration media that includes an air-permeable backing and an adsorbent. The adsorbent is at least partially embedded in the air-permeable backing. The present invention also provides a method of manufacturing an air-permeable filtration media. The present invention also provides a method of substantially removing contaminants form air, employing the air-permeable filtration media.
    Type: Application
    Filed: September 1, 2005
    Publication date: March 16, 2006
    Inventors: James Raetz, Gregory Raetz