Patents by Inventor Francoise Farron

Francoise Farron 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).

  • PH change in the vagina as a contraceptive
    Patent number: 10016361
    Abstract: Human sperm is mobile only in a slightly acidic environment which is the normal state of the human vagina. Soap is a very basic material; introduction of a small amount of soap into the vagina before intercourse will raise the pH, a condition which causes the sperm to coagulate into a ball, that exits the vagina upon simply rinsing with water. The present invention is a composition of soap, water, and other natural materials that can be used as a vaginal suppository.
    Type: Grant
    Filed: December 16, 2014
    Date of Patent: July 10, 2018
    Inventor: Francoise Farron
  • PH Change In the Vagina as a Contraceptive
    Publication number: 20160113869
    Abstract: Human sperm is mobile only in a slightly acidic environment which is the normal state of the human vagina. Soap is a very basic material; introduction of a small amount of soap into the vagina before intercourse will raise the pH, a condition which causes the sperm to coagulate into a ball, that exits the vagina upon simply rinsing with water. The present invention is a composition of soap, water, and other natural materials that can be used as a vaginal suppository.
    Type: Application
    Filed: December 16, 2014
    Publication date: April 28, 2016
    Inventor: Francoise Farron