Patents Assigned to PDT, Inc.
  • Publication number: 20200237485
    Abstract: A set of instruments with portions shaped and sized to engage specific portions of a dental implant is provided. Each of the instruments includes a tip on an end of a shank, the tip including an arcuate portion transverse to a longitudinal axis of the end of the shank. The arcuate tip portion may be crescent or hook shaped.
    Type: Application
    Filed: January 29, 2020
    Publication date: July 30, 2020
    Applicant: PDT, Inc.
    Inventors: Alfonso F. Pineyro, Linda J. Miller
  • Patent number: 5616342
    Abstract: Emulsion comprising a lipoid as a hydrophobic phase dispersed in a hydrophilic phase, a poorly water-soluble photosensitizing compound, surfactant, and as a cosurfactant a salt of a bile acid is provided that is suitable for administering to a patient.
    Type: Grant
    Filed: April 11, 1995
    Date of Patent: April 1, 1997
    Assignees: PDT, Inc., Pharmacia & Upjohn AB
    Inventor: Robert T. Lyons