×

Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds

  • US 20040219057A1
  • Filed: 12/31/2003
  • Published: 11/04/2004
  • Est. Priority Date: 11/09/1998
  • Status: Active Grant
First Claim
Patent Images

59. A method of decontaminating a contaminated non-conducting surface, the method comprising:

  • providing a conducting backing for the non-conducting surface;

    spraying photosensitizer onto the contaminated surface, the photosensitizer being electrically charged so that it is attracted to the contaminated surface; and

    illuminating the sprayed surface with light.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×