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HEPA filter encapsulation

United States Patent

March 25, 2003
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
A low viscosity resin is delivered into a spent HEPA filter or other waste. The resin is introduced into the filter or other waste using a vacuum to assist in the mass transfer of the resin through the filter media or other waste.
Gates-Anderson; Dianne D. (Union City, CA), Kidd; Scott D. (Brentwood, CA), Bowers; John S. (Manteca, CA), Attebery; Ronald W. (San Lorenzo, CA)
The Regents of the University of California (Oakland, CA)
09/ 782,582
February 13, 2001
The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-48 between the United States Department of Energy and the University of California for the operation of Lawrence Livermore National Laboratory.