Patents by Inventor Anatoly V. Gaida

Anatoly V. Gaida 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).

  • Process for purification of proteolytic enzymes
    Patent number: 4264738
    Abstract: A process for purification of proteolytic enzymes which comprises a biospecific sorption on a sorbent comprising a product of interaction of a solid carrier which is an aminoderivative of a siliceous material, a ligand and a condensation agent; elution of the sorbed enzymes by salt buffers and/or organic solvents.
    Type: Grant
    Filed: August 1, 1979
    Date of Patent: April 28, 1981
    Inventors: Valentin M. Stepanov, Galina N. Rudenskaya, Valery K. Akparov, Anatoly V. Gaida