Gas separation: processes – Electric or electrostatic field – With addition of solid – gas – or vapor
Reexamination Certificate
2006-02-28
2006-02-28
Chiesa, Richard L. (Department: 1724)
Gas separation: processes
Electric or electrostatic field
With addition of solid, gas, or vapor
C055S524000, C055S528000, C055SDIG039, C055SDIG043, C055SDIG045, C096S017000, C096S069000
Reexamination Certificate
active
07004995
ABSTRACT:
A method for the utilization of a woven or loop-formingly knitted fabric which acquires an electrostatic charge as a result of a specific treatment for filtering airborne, dusty allergens such as pollen in a pollen guard mountable in front of windows and doors over the whole area thereof.
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Gaynor et al; “Electrostatic charge characteristics of Der p1 allergen-carrying particles and the house dust mite dermatophagoides pteronyssinus”; Medical & Biological Engineering & Computing; vol. 36, pp. 351-354; May 1998.
Grobe Claus
Kranz Jens
Schroder Andreas
Wenninger Dieter
Chiesa Richard L.
Norris McLaughlin & Marcus PA
tesa Aktiengesellschaft
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