Patents by Inventor Stanislaw Wosi?ski

Stanislaw Wosi?ski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Composition for impregnating materials to shield against the effects of alternating electromagnetic fields, its application in coating/impregnating fibrous and/or porous matrices and materials containing the same
    Patent number: 10538677
    Abstract: A composition for application to a base material, rendering the base material able to shield alternating electromagnetic fields in the range from low frequencies up to radio frequencies, includes an aqueous solution of a hydratable salt; a modifier selected from the group consisting of acrylic dispersions, styrene-acrylic dispersions, silicone emulsions and combinations thereof; and an enhancing additive selected from the group consisting of surface active agents, aluminosilicates, silicates, soluble calcium compounds, insoluble calcium compounds, metal oxides, metalloid oxides and combinations thereof. The alternating field is shielded at least in the range from 10?2 Hz to 106 Hz. The composition may be used to coat/impregnate fibrous and/or porous matrices.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: January 21, 2020
    Assignee: Selena Labs Sp. z o.o.
    Inventor: Stanislaw Wosiński