Patents by Inventor Parminder Bobby Singh

Parminder Bobby Singh 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).

  • Iontophoretic transdermal delivery and control of adverse side-effects
    Patent number: 6018679
    Abstract: A method is disclosed for iontophoretically removing any compound that is capable of causing skin irritation or other harmful effects. More specifically, a bipolar iontophoretic transdermal delivery method is disclosed that includes a reversal phase for controlling the iontophoretic transdermal delivery of pharmaceutical compounds while reducing or eliminating skin irritation and terminating the pharmacological or toxicological effects in skin of drugs/cosmetics/active ingredients which form a drug depot in the skin after passive or iontophoretic application.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: January 25, 2000
    Assignee: Novartis Finance Corp.
    Inventors: Steven Minh Dinh, Parminder Bobby Singh, Ann Reese Comfort