Patents by Inventor Allen C. Eichler

Allen C. Eichler 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).

  • Impotence ointment
    Patent number: 4801587
    Abstract: An ointment for relieving impotence. The ointment generally consists of a primary agent, a carrier, and a base, and is applied directly to the penis. The primary agent is a vasodilator selected from the group consisting of papaverine, hydralazine, sodium nitroprusside, phenoxybenzamine and phentolamine. The carrier is used to assist absorption of the primary agent through the skin around the penis. When the primary agent enters the corpora cavernosa within the penis, it causes dilation of the corpora, resulting in an erection.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: January 31, 1989
    Inventors: Gene Voss, Allen C. Eichler