Patent Number: 
Section: claims

1. A method of protecting a subject against adverse effects associated with exposure to electromagnetic radiation, comprising:a) providing a device that emits electromagnetic radiation throughout an exposure area;b) forming a protective housing comprising a polymeric material that comprises a polyamide of nylon 6 or nylon 6, 6, barium sulfate, and magnesium sulfate;c) housing the device in the protective housing to protect a subject against adverse effects associated with exposure to electromagnetic radiation within the exposure area; andd) positioning the device such that the subject is within the exposure area. 2. The method according to claim 1, wherein the device is selected from the group consisting of a cellular telephone, a cordless telephone, an audio player, a wireless headset, a headphone, a computer and a television. 3. The method according to claim 1, wherein the polymeric material upon exposure to the electromagnetic radiation emits electromagnetic oscillations that counter adverse effects associated with the electromagnetic radiation. 4. The method according to claim 1, wherein the housed device is positioned to contact the subject's body. 5. The method according to claim 1, wherein the device emits a frequency of about 835 MHz to about 2000 MHz. 6. The method according to claim 5, wherein the device is a cellular telephone. 7. The method according to claim 1, wherein the polymeric material is formed by covalently bonding the barium sulfate and magnesium sulfate to the polyamide by ester linkages and polymerizing the polyamide. 8. The method according to claim 7, wherein the polymeric material is about ten parts by weight polyamide, about two parts by weight barium sulfate and about one part by weight magnesium sulfate. 9. The method according to claim 1, wherein the polymeric material consists essentially of the polyamide of nylon 6 or nylon 6, 6, barium sulfate, and magnesium sulfate. 10. The method according to claim 9, wherein the polymeric material is about ten parts by weight polyamide, about two parts by weight barium sulfate and about one part by weight magnesium sulfate. 11. The method according to claim 1, wherein before the step of housing the device, the method further comprises the step of testing the device to determine whether adverse effects are associated with exposure to electromagnetic radiation from the device. 12. The method according to claim 11, wherein the step of forming the protective garment comprises:i) covalently bonding the barium sulfate and magnesium sulfate to the polyamide by ester linkages;ii) polymerizing the polyamide to form a polymeric fabric; andiii) tailoring the fabric to form the garment. 13. The method according to claim 11, wherein the polymeric material is about ten parts by weight polyamide, about two parts by weight barium sulfate and about one part by weight magnesium sulfate. 14. The method according to claim 11, wherein the polymeric material upon exposure to incident electromagnetic radiation emits electromagnetic oscillations that counter adverse effects of the incident electromagnetic radiation. 15. A method of protecting a subject against adverse effects associated with exposure to electromagnetic radiation, comprising:a) providing a device that emits electromagnetic radiation throughout an exposure area;b) forming a protective garment from a polymeric material that comprises a polyamide of nylon 6 or nylon 6, 6, barium sulfate, and magnesium sulfate; andc) providing a subject wearing the protective garment within the exposure area.