Patents by Inventor Alexander Sah

Alexander Sah 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).

  • Knee surgery guide and method
    Patent number: 11058433
    Abstract: Method and apparatus for performing an anterior distal femoral resection. A distal femoral resection is formed and used as a surface from which to base an anterior distal femoral resection cutting guide apparatus. The cutting guide apparatus may include a position block and an attached cutting guide. The position block is placed against the anterior distal femoral resection, and the orientation of the anterior cutting guide is set, at least in part, based on the anterior distal femoral resection.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: July 13, 2021
    Inventor: Alexander Sah
  • KNEE SURGERY GUIDE AND METHOD
    Publication number: 20190183514
    Abstract: Method and apparatus for performing an anterior distal femoral resection. A distal femoral resection is formed and used as a surface from which to base an anterior distal femoral resection cutting guide apparatus. The cutting guide apparatus may include a position block and an attached cutting guide. The position block is placed against the anterior distal femoral resection, and the orientation of the anterior cutting guide is set, at least in part, based on the anterior distal femoral resection.
    Type: Application
    Filed: November 20, 2018
    Publication date: June 20, 2019
    Inventor: Alexander Sah
  • Knee surgery guide and method
    Patent number: 10159494
    Abstract: Method and apparatus for performing an anterior distal femoral resection. A distal femoral resection is formed and used as a surface from which to base an anterior distal femoral resection cutting guide apparatus. The cutting guide apparatus may include a position block and an attached cutting guide. The position block is placed against the anterior distal femoral resection, and the orientation of the anterior cutting guide is set, at least in part, based on the anterior distal femoral resection.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: December 25, 2018
    Inventor: Alexander Sah