Patents by Inventor Ventaka S. Sarva

Ventaka S. Sarva 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).

  • Flexible plane for separating teeth models
    Patent number: 6371761
    Abstract: A computer-implemented method separates first and second portions of a tooth by defining a cutting surface intersecting the first and second portions; and applying the cutting surface to the tooth to separate the tooth into two portions.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: April 16, 2002
    Assignee: Align Technology, Inc.
    Inventors: Carmen Cheang, Ventaka S. Sarva, Elena Pavloskaia