Patents Assigned to Point Source Solutions, Inc.
  • 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
    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