Patents by Inventor Marcelo Omelczuk

Marcelo Omelczuk 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).

  • INTRAVAGINAL DRUG DELIVERY DEVICE
    Publication number: 20170319833
    Abstract: Described herein is an intravaginal drug delivery system. In an embodiment the intravaginal drug delivery system includes a progestin and estrogen compound, and releases the active ingredients in a fixed physiological ratio over a prolonged period of time to produce a contraceptive state in a female.
    Type: Application
    Filed: February 13, 2017
    Publication date: November 9, 2017
    Inventors: Ze'ev Shaked, Klaus Nickisch, James DiNunzio, Feng Zhang, Marcelo Omelczuk
  • INTRAVAGINAL DRUG DELIVERY DEVICE
    Publication number: 20110236462
    Abstract: Described herein is an intravaginal drug delivery system. In an embodiment the intravaginal drug delivery system includes a progestin and estrogen compound, and releases the active ingredients in a fixed physiological ratio over a prolonged period of time to produce a contraceptive state in a female.
    Type: Application
    Filed: March 28, 2011
    Publication date: September 29, 2011
    Inventors: Ze'ev Shaked, Klaus Nickisch, James DiNunzio, Feng Zhang, Marcelo Omelczuk