Patents by Inventor Michel J. Lukacs

Michel J. Lukacs 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).

  • Serum separating composition of matter
    Patent number: 4043928
    Abstract: The separation of a sample of blood into serum and clot portions is accomplished by means of a sealant consisting essentially of a silicone fluid and silica dispersed therein. The separation is accomplished by inserting a supply of the sealant into a container holding a sample of the blood. The container and device are centrifuged so that it separates into serum and clot portions and the sealant, having a specific gravity of at least 1.026, separates the two portions.
    Type: Grant
    Filed: October 31, 1973
    Date of Patent: August 23, 1977
    Assignee: Lukacs and Jacoby Associates
    Inventors: Michel J. Lukacs, Ian H. Jacoby
  • Serum separating apparatus
    Patent number: 3963119
    Abstract: The separation of a sample of blood into serum and clot portions is accomplished by means of a sealant consisting essentially of a silicone fluid and silica dispersed therein. The separation is accomplished by inserting a device containing a supply of the sealant into a container holding a sample of the blood, the device being characterized by a nozzle portion which extends into the sample. The container and device are centrifuged so that it separates into serum and clot portions and the sealant, having a specific gravity of at least 1.026, separates the two portions.
    Type: Grant
    Filed: September 16, 1974
    Date of Patent: June 15, 1976
    Assignee: Lucaks and Jacoby Associates
    Inventors: Michel J. Lukacs, Ian H. Jacoby