Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Biocides; animal or insect repellents or attractants
Reexamination Certificate
2005-03-15
2010-06-15
Hartley, Michael G (Department: 1618)
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Biocides; animal or insect repellents or attractants
Reexamination Certificate
active
07736664
ABSTRACT:
The present application is directed to a novel composition which acts as a barrier to noxious agents while showing enhanced moisture vapour permeability and resistance to water and laundering.
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patent: 4943475 (1990-07-01), Baker et al.
patent: 5391426 (1995-02-01), Wu
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patent: PCT 03/062321 (2003-07-01), None
Test Operations Procedure (TOP) 8-2-501. Permeation and Penetration of air-Permeable, Semipermeable, and Impermeable Materials with Chemical Agents or Simulants (Swatch testing), Office of the Undersecretary of Defense, Mar. 1997).
Drinker Biddle & Reath LLP
Hartley Michael G
Rogers James W
Stedfast Inc.
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