Patents by Inventor Amnon Makler

Amnon Makler 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).

  • Device for injecting material directly into uterine cavity
    Patent number: 4585438
    Abstract: A semi-rigid tubular member for insertion into the uterine canal and preferably into the uterine cavity through which fluid may be injected, sealing structure communicating with the tubular member for sealing the external orifice of the cervical canal, and a syringe communicating with said tubular member for holding material to be injected. The device is particularly useful for effectively injecting a small volume of concentrated spermatozoa directly into the uterine cavity without irritation.
    Type: Grant
    Filed: April 14, 1983
    Date of Patent: April 29, 1986
    Inventor: Amnon Makler