Patents by Inventor Patricia A. Davis-Lemessy

Patricia A. Davis-Lemessy 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).

  • LUBRICIOUS MEDICAL TUBING
    Publication number: 20130289531
    Abstract: A composition of a polyamide and PTFE produces a lubricious surface on extruded medical tubing. The small size of the PTFE powder when compounded with polyamide disperses uniformly and produces an intrinsically lubricious polymer. Such a composition can be useful in medical, intralumenal tubing.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 31, 2013
    Inventors: Marcos PAGAN, Patricia A. DAVIS-LEMESSY, Armando A. GRAUPERA
  • Medical Devices with Rigid Rod Paraphenylene
    Publication number: 20080319389
    Abstract: The medical devices of the present invention include self-reinforcing polymer materials, based on the rigid-rod paraphenylene copolymer chemistry. Accordingly, the materials of the present invention provide a unique combination of physical properties that are advantageous for use in various medical devices. The medical devices may include those for maneuvering through the body passages of a patient, such as for example the circulatory system, to a desired site for treatment.
    Type: Application
    Filed: September 28, 2005
    Publication date: December 25, 2008
    Inventors: Patricia A. Davis-Lemessy, Thomas Neil Trotta