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US 3,943,244 AGranted
Anti-microbial factors effective against bacillic and coccic infections
AssigneeStanley Drug Products, Inc.
InventorsElton S. Cook, Norbert J. Berberich, Jr.
Life of this patent
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Abstract
Factors effective in reducing the incidence of deleterious effects of infections due to cocci and bacilli are derived by gel filtration from animal tissues.
Claims3
The anticoccic, antibacillic, Factor Z derived from mammalian brain and spleen alcohol extracts by gel filtration having the following characteristics:
- a slightly water soluble, waxy material having a molecular weight of 750 to 850;
- an elemental analysis of Nitrogen, 1.68 percent, Carbon 68.47 percent, Hydrogen, 11.47 percent, and Oxygen, 18.38 percent;
- and the following infrared spectrum as shown in FIG. 1:
- broad band 3400-3300, and other bands at 2910, 2840, 1640, 1540, 1460 1220, 1070, 960 and 750 CM.sup.-.sup.1 (mixed with potassium bromide).
1 more element
Dependencies are inferred from the claim text.