Patents by Inventor Brian Jeffrey Freund

Brian Jeffrey Freund 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).

  • Method to reduce hair loss and stimulate hair regrowth
    Patent number: 6299893
    Abstract: This invention is a method for reduction of hair loss and stimulation of hair growth on the scalp of a human patient. The method comprises the step of administering a presynaptic neurotoxin into the scalp of the patient in a quantity and concentration to provide a therapeutically-effective flaccid paralysis of the muscle tissue outside of the skull of the patient. The result is a reduction in tissue tension in the desired area of hair-growth without affecting any tissue not outside the skull of the patient.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: October 9, 2001
    Inventors: Marvin Schwartz, Brian Jeffrey Freund