Patents by Inventor Raul Sorin Fântân{hacek over (a)}

Raul Sorin Fântân{hacek over (a)} 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).

  • Composition, preparation method and evaluation of a complex immunogen named I-SPGA for production of immunological active proteins (IAP)
    Patent number: 11458196
    Abstract: The present invention relates to the composition and method of preparing an immunogen designated as I-spga consisting of a complex antigen prepared from 18 to 26 species of pathogenic microorganisms isolated from patients, inactivated with binary ethyleneamine (BEI) and formalin, diluted in a SPGA immunopotentiator mixed with QS-21 adjuvant. By inoculating the hens with the I-spga immunogen, hyperimmune eggs (Immunospga) are obtained which contain immunologically active proteins specific to the 18-26 antigens used for immunization. The immune response of the hens is specific to the used antigens by amplification of the antigenic signal by the SPGA immunopotentiator and due to a special immunization program that allows the immune system to act complex and intense: The I-spga complex antigen contains 18-26 microorganisms isolated from patients, bacterial bodies, components from bodies obtained by ultrasonography, cilia, exotoxins, endotoxins, spores, viruses, fungi or yeasts.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: October 4, 2022
    Inventors: Raul Sorin Fântân{hacek over (a)}, Claudiu Adrian Preda