Patents by Inventor Jurgen Malaskiewicz

Jurgen Malaskiewicz 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).

  • Menstruation tampon
    Patent number: 4217900
    Abstract: A menstruation tampon of wadding of cotton or rayon staple fibers with a treatment for increased absorbency by addition of a hydrophilic agent including fibers treated with said hydrophilic agent, in the form of a rolled tampon having the improvement wherein the wadding contains an increased proportion of said hydrophilic agent deposited on a longitudinal section which is relatively short in relation to the length of the tampon, which acts as an absorbency reservoir.
    Type: Grant
    Filed: October 3, 1978
    Date of Patent: August 19, 1980
    Assignee: Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    Inventors: Georg Wiegner, Hartmut Schwolow, Dieter Klein, Jurgen Malaskiewicz