Patents by Inventor Laszlo Hanko

Laszlo Hanko 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).

  • Cosmetic compositions comprising a native mineral substance for the treatment of phlebectasiae and process for preparing same
    Patent number: 5091194
    Abstract: The invention relates to cosmetic compositions for the treatment of phlebectasiae, particularly haemorrhoids and phlebectasiae mainly occurring on the lower limbs optionally accompanied with phlebitis, as well as for relieving the phlebalgia thereby induced, with comprises potassium aluminum sulfate and/or one or more hydrates thereof in admixture with one or more cosemtically acceptable carriers, auxiliary and optionally odorizing materials commonly used in the preparation of cosmetics.The compositions according to the invention preferably contain potassium aluminum sulfate dodecahydrate in an amount of 10 to 90% by weight, most preferably 40 to 70% by weight and are preferably formulated to ointments, creams, lotions or pastes.
    Type: Grant
    Filed: December 14, 1988
    Date of Patent: February 25, 1992
    Inventor: Laszlo Hanko